Another unusual feature is that the Secure Plus is a lever lock; most smart locks are deadbolts. Rather, you replace just the inside of your deadbolt — the part you turn with your hand. Bringing innovation and distinctive design together, LGs new refrigerator with InstaView Door-in-Door will enhance even the most beautifully crafted kitchen. The best smart lock that offers this feature is the Nest X Yale, a neatly designed lock that works very well with Google Assistant. It's $240 and doesn't have fingerprint readers though. Simply the best: August Wi-Fi Smart Lock. Even better is when a smart lock can work with smart lights and security systems, to create a fully automated smart home. Otherwise, the August Wi-Fi Smart Lock has all the same features as its predecessor: It's easy to install, easy to use, and supports all of the major smart home systems, such as Alexa and Google Assistant. Even if you forget. Please deactivate your ad blocker in order to see our subscription offer, Works with HomeKit, Alexa, Google Assistant and more, Support for Amazon Alexa, Google Home and Apple HomeKit, Touch screen sometimes takes a couple of touches to respond, SmartScreen security feature isn't obvious to novice users, Can’t unlock remotely without buying WiFi adapter, No built-in support for Alexa, Google Home or HomeKit, Support for keycodes and remote operation, Requires Z-Wave hub to work with Alexa, Google Assistant, Doesn’t work with Alexa, Google Assistant, Easy to install, does not require new keys, No support for Alexa/Google/Homekit at present, Requires the included Gateway to connect to Wi-Fi. Learn more. All Rights Reserved. It’s easier than ever to connect to your home automation system and control your lock with your voice. 9.0. We also look to see what other smart home devices are compatible with the smart lock. Is there any of these that would maybe be able to provide a Bluetooth alert to a phone if tampered with? You will receive a verification email shortly. The Wyze smart lock was easy to set up and even easier to use, and integrates well with Wyze's other products. Unlock from anywhere and share access with anyone for more flexibility and convenience. They add function and style to something every house has: a … Additional conveniences like a doorbell call button and real-time 2-way voice interaction make accessing and monitoring any door more convenient and secure. There is no manual key option, though: it’s a keycode, app or nothing. System armed. The circuit diagram for the Wi-Fi door lock is given below. That means you can control it from your smartphone, whether you have one of the best iPhones or best Android phones, or a smart speaker like the Amazon Echo, Google Nest Mini or Google Nest Hub Max. Lock Type: Smart locks come in two types: deadbolt and lever-style. However, the Locky Secure Plus doesn’t support other smart home systems. A day with smart locks. If you want to add some smarts to your home without spending too much, the August Smart Lock has most of the features you'll need, at a reasonable price. The lock supports Alexa and Google Assistant, so you can integrate it with your Smart Home system easily, but there is no support for Apple's HomeKit. Works with Ring Video Doorbells and Cameras. Convenience at life speed. The Assure SL is an attractive, well-designed lock that is easy to install. And, when you move out, you can quickly and easily remove the lock and replace it with the old one, keeping your deposit safe. ULTRALOQ U-Bolt Pro Smart Lock + Bridge WiFi Adaptor, 6-in-1 Keyless Entry Door Lock with WiFi, Bluetooth, Biometric Fingerprint and Keypad, Smart Door Lock Front Door, Deadbolt Lock Edition. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts), 26 cu. Door locked. If the four AA batteries run out at the wrong moment, you can give the lock a boost by touching a 9V battery to the two terminals underneath the touch panel. Latch products solve each building and device’s connectivity challenges, from Zigbee to LTE. Lock Type: Deadbolt | Smart Home Compatibility: Google Home &Assistant, Nest | Connectivity: Bluetooth, Wi-Fi | Number Pad: Included | Alarm: No | Codes: Unlimited | App: Yes. And, it's available in a few styles and finishes. Smart door locks can connect to a network and be controlled remotely from a smartphone or computer interface. So a 3V zener (ZD1) is used in this circuit. In stock on October 7, 2020. Thank you for signing up to Tom's Guide. A smart lock is an electromechanical lock which is designed to perform locking and unlocking operations on a door when it receives such instructions from an authorized device using a wireless protocol and a cryptographic key to execute the authorization process. A smart lock should be simple enough for anyone with a screwdriver and a modicum of know-how to put on their front door. Features ... Schlage Century Encode Smart Wifi Door Lock with Alarm and Latitude Lever Handleset in Matte Black (91) … Know who’s at your door with live view camera streaming real-time HD video to your smartphone. Staff Favorite. The August Wi-Fi Smart Lock includes a retrofit August lock and a DoorSense open-close sensor. You’ll never forget your keys with this lock, because there aren’t any. All the smart locks you have described above are very secure and their features are awesome. NY 10036. It’s complicated to set up and manage, with a lot of different devices that don’t work well together. Everything we liked about the August Pro is here: A simple installation process, features such as DoorSense (which lets you know if your door has been left ajar), and interoperability with a huge range of other smart home systems, from Alexa to Google Assistant to Xfinity. If you have a home security system, you can also connect some locks to it, so that they'll automatically lock when you leave home. I like the last one. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. It has the best electronic deadbolt, which can automatically lock the door. If you rent your home, the August Smart Lock is the best smart lock, as it’s very simple to install on top of an extant deadlock without replacing the cylinder or key. Hmmmm. Lock Type: Deadbolt | Smart Home Compatibility: Homekit | Connectivity: Bluetooth | Number Pad: Yes | Alarm: No | Codes: 30 | App: Yes. And, they can be connected to other smart home devices, such as video doorbells, cameras, and security systems. 2: Circuit diagram of the smart receptionist with a smartlock system. Home secure. The support for multiple smart home standards make the Yale Real Living Assure SL one of the best smart locks available. Wi-Fi. LatchOS is the next-generation software that powers a broad ecosystem of smart building devices and services. Lock Type: Deadbolt or lever | Smart Home Compatibility: Lockly | Connectivity: Bluetooth | Number Pad: Included | Alarm: No | Codes: Unlimited | App: Yes. Lock with Voice Assistant + See All. For a tried-and-true keyless entry system, the best overall choice is the Schlage Camelot Keypad Entry with Flex-Lock. Captured signal should not exceed Raspberry Pi’s 3.3V limit on GPIO pins. Lock with Alarm System. The only way you can really test a smart lock is to install it on your door and see how well it works. Read our full August Wi-Fi Smart Lock review. All without a phone or key. At a minimum it should work with Alexa and/or Google Assistant, so that you can not only lock your door by voice, but query the assistant to actually see if the door is locked. And, because it only has Bluetooth built in, you'll need a HomeKit smart home hub nearby if you want to remotely monitor and control the lock. New York, Smart home compatibility: The better smart locks should be able to work with Alexa, Google Assistant, and HomeKit, which allows you to tie them in to other smart home devices. The best smart lock with a rekeyable lock, Lock Type: Deadbolt | Smart Home Compatibility: Alexa, Google Assistant | Connectivity: Wi-Fi | Number Pad: Yes | Alarm: No | Codes: Unlimited | App: Android/iOS. Alarm system Lock Smoke + CO alarm For too long, the smart home hasn’t been very smart. The sleek tinted glass panel illuminates with two quick knocks, allowing you to see inside without ever opening the door. Wyze made a name for itself by making many of the best cheap smart home devices. We might not be leaving our homes as much these days, but a quality smart lock can keep your home secure when you do venture out. Most smart locks require that you connect the lock to a bridge of some kind, like the August Connect module, or a smart home hub, such as the Samsung SmartThings,  Amazon Echo, or Apple HomePod. A smart door lock is a lock that has a more sophisticated locking system than the traditional key and tumbler lock. The H-918-81F Smart 4-Operating Mode Fingerprint WIFI Door Lock System is a Fingerprint + KeyCard + KeyCode + WIFI APP Enabled Zinc Alloy plus Chrome Plating The fact that is has an app and unlimited codes seals the deal. The low-profile keypad looks smart, but still offers a manual key option for the luddites in your house. Keypad. The August Wi-Fi Smart Lock is 45 percent smaller than the original, so it looks less bulbous on your door, and now has Wi-Fi built in, so you don't need to install the August Connect bridge to link your lock to your home network. The latter also allows you to create keycodes that provide limited access, such as allowing the dog walker in during the day, but not at night. The first thing we look at is the ease of installation. Every familiar scenario has a smart lock solution. For those with mobility issues, a smart lock can also allow them to easily unlock the door for family members, or give caregivers temporary access via a virtual key. We love the minimalist design of the Nest X Yale, though this is a touchpad-only design, so there's no physical key. Z-WAVE PLUS . Most locks are available in a variety of styles and finishes, such as brass, silver, and bronze. Tap in a code (it can hold up to 30) and this best smart lock opens. The remote access allows for unique passcodes that can be individually be used with family members and friends. Manage user codes, track lock status, and receive lock notifications. However, in order to control or monitor the lock remotely, you’ll need a compatible Z-Wave hub, such as Samsung SmartThings. Smart Phones, touch screens, handheld remotes, keypads and voice are all ways to take control of your home. Lock Type: Deadbolt | Smart Home Compatibility: Alexa, Google Home | Connectivity: Bluetooth, Z-Wave Plus | Number Pad: Optional | Alarm: No | Codes: Unlimited | App: Yes. The Schlage Encode is our pick for the best smart lock with an alarm, as it will blare out an earsplitting siren in the attempt of a break-in. When shopping for a smart lock, there are a few factors to consider. LOCKLY Vision is a revolutionary new smart lock with a built-in HD video doorbell that combines award-winning smart lock features and technology with the convenience and security of a video doorbell. I want to use one of these on a closet door as a gun safe of sorts, but would be great to know if someone (kids) are screwing with it. So we’re simplifying things and bringing together all Nest and Google Home products under one roof. ft. 3-Door Smart French Door Refrigerator with InstaView Door-in-Door in Black Stainless Steel, Camelot Satin Nickel Connect Z-Wave Plus Smart Deadbolt and Camelot Handleset with Accent Lever with Camelot Trim, Camelot Aged Bronze Connect Z-Wave Plus Smart Deadbolt and Camelot Handleset with Accent Lever with Camelot Trim, Nest x Yale Lock Satin Nickel with Google Nest Connect, Camelot Encode Smart Wifi Door Lock with Alarm in Satin Nickel, Camelot Encode Smart Wifi Door Lock with Alarm in Aged Bronze, Century Satin Nickel Sense Smart Door Lock with Latitude Lever Door Handleset, Century Satin Nickel Connect Smart Lock with Alarm and Latitude Lever Handleset, Century Encode Smart Wifi Door Lock with Alarm in Matte Black, Vision Satin Nickel Deadbolt with Video Doorbell Smart Lock, Camelot Aged Bronze Connect Smart Lock with Alarm and Accent Lever Handleset, SmartCode 913 Touchpad Venetian Bronze Single Cylinder Electronic Deadbolt with Avalon Handleset and Tustin Lever, Easily add a new level of security to your. Zigbee, Z-Wave, and Bluetooth are the most popular radios built into smart locks, as they require little power. Lock with Handleset. At DEF CON 2016, they proved just how easy it is to hack a Bluetooth or "IP" enabled "smart locks". Deploy a Kisi reader at each door and enjoy our secure and convenient Tap-to-Unlock technology. Deadbolts are the most common, but lever locks are becoming more common. https://www.tomsguide.com/us/best-smart-locks,review-3352.html There wasn't much to improve on August's smart lock, but the company went ahead and tweaked its original to make it smaller and easier to use. However, this may mean that you'll have to change their batteries more frequently. However, as of our review, it had yet to support any other smart home systems, such as Alexa and Google Assistant, which limits its usefulness. LOCKLY Vision is a revolutionary new smart. Ideally, you should be able to schedule for when these keys will work. The only thing missing is support for Apple Homekit. Smarthome is one of the world's largest home automation retailers, becoming an easy-to-use source for affordable devices - including smart lighting control, smart thermostats, smart home security, wireless cameras, doorbell cameras, door locks, and much more - all … Adding smart locks to your home opens up a new realm of possibility, while firmly closing the door on unwanted visitors. And unlocks it the moment you disarm your system. Thanks for sharing this helpful information about smart locks on the market. Amazon Key does require a compatible security camera, which costs extra. At under $50, I've enjoyed mine since 2005. Recordings are stored on included SD memory card where they are private, safe and secure. Introducing Google … Tom's Guide is part of Future US Inc, an international media group and leading digital publisher. I enjoy tapping my key fob velcroed to my car's visor as I pull into my driveway. Need Help? Learn more. Note that you will also need the $65 August Connect module if you want to control and monitor the lock remotely. The sector of consumer electronics is … Please refresh the page and try again. Keypad, fob enabled, wireless, and biometric are just a few of the types of smart door locks available. Smart locks are a popular choice for home security systems because they can make a big impact for a reasonable price. And, the August Wi-Fi lets you use the keys from your existing deadbolt. Overlay for Existing System Let users unlock doors through the Kisi app, without installing a reader, for simple and cost-effective installations. The Wyze smart lock is the company's third product, and is very good—and very cheap—too. Whether you’re looking to pick a smart lock system, we’ve spent hundreds of hours researching locks to help you find the best product to fit your specific situation. You can also open the door by entering a code, and cleverly, the touchscreen keypad shifts the numbers around, so thieves can’t guess your code by looking at finger smudges. Thanks for the reply. Next, we see how well the lock works in everyday operation. “Google, lock the front door.” If you are a Google or Nest household, you want a lock that speaks to the Google Assistant smart home system. Enjoy keyless access and connect directly to your home’s WiFi to easily lock and unlock your front door. Smart locks and other home security products are among the most popular smart home gadgets for consumers, according to IDC data. Bluetooth. What do you think about the Ultraloq UL3 BT: https://goo.gl/WB8fjt ? Meticulously designed with premium materials integrating the highest level of security, LOCKLY Vision is the most advanced smart lock on the market today. Most smart locks currently require a Wi-Fi bridge in order to operate them remotely, so this adds an extra layer to the setup process. How intuitive is the app? Schlage Connect does have an App for local interface. Best Smart Lock with Deadbolt. For that, you'll need either a $70 Wi-Fi adapter, or to spring for the $299 Lockly Secure Pro, a separate model with built-in Wi-Fi that lets it connect to Alexa and Google Home. 8.5. Visit our corporate site. That's why we like the Kwikset Halo; it has a rekeyable lock, which was dead simple to use. So, for example, if you say "Siri, Goodnight," Apple's assistant will turn off your lights and lock your doors automatically. The Premis lets you enter your home   using keys, a code, or via your smartphone. $249.99. Using the Obsidian is a simple way to control access to a basement or home office without worrying about keys. The cheapest one would cost just over 100 ( August Smart Lock ($110.13)) with the most expensive one to set you back to $300 ( Schlage Z-Wave Connect Camelot ($278.00)). Best smart lock if you don't want others to know you have a smart lock, Lock Type: Deadbolt | Smart Home Compatibility: HomeKit | Connectivity: Bluetooth | Number Pad: None | Alarm: No | Codes: Unlimited | App: Android/iOS. It works with Alexa, Google Home, HomeKit and SmartThings. Fig. Thanks. Never interrupt your daily activities again. Control and monitor your home from anywhere with August Smart Locks and Doorbell Cam! Because they're connected to the cloud, a smart lock will notify you when it's locked or unlocked. The successor to the August Smart Lock Pro, the Wi-Fi Smart Lock is 45 percent smaller and has Wi-Fi built in, so you no longer need to install a separate device to connect the lock to your home network. Smart door locks can be programmed to activate remotely via an app on your phone, or Wi-Fi-enabled electronic door locks will open when your smartphone is … Amplitude of the door bell signal output depends on the door bell/chime used. With the Lockly Secure Plus, the only key you’ll need is your finger; one touch to the fingerprint reader on the right side of the lock body opens the lock. Read our full Schlage Encode smart lock review. The SimpliSafe Smart Lock makes sure your door is always locked. The majority of break-ins happen through an unlocked entry. For example, if you have a dog walker, you should be able to program the virtual key for that person to work only during daytime hours during the week. For a deeper look at this lock, check out our SimpliSafe Smart Lock review. The only thing that took a while was for me to figure out that the round panel was held on with magnets and that's where the batteries were. $199 MSRP. Of all the top three locks, the August wins it hands down for me. VIEW PRODUCT The Smart lock mounted to the inside of my front door in less than 15 minutes. So, not only does this mean you don't have to mar the appearance of your door with a gadget, but it also means that you're not advertising to others that you have a smart lock. Here are the best smart locks you can buy right now. At Postscapes we combine our years of experience following the smart home market along with user reviews to take the guesswork out of living securely connected. Vision Satin Nickel Deadbolt with Video Doorbell Smart Lock LOCKLY Vision is a revolutionary new smart LOCKLY Vision is a revolutionary new smart lock with a built-in HD video doorbell that combines award-winning smart lock features and technology with the convenience and security of a video doorbell. Smart Deadbolt. But, if you have a rental property, this can be an issue if you're worried that someone has made a bunch of copies. You can use a door bell that gives 3V signal. Smart locks, strangely enough, are one of the best entry points into home automation. Lock Type: Deadbolt | Smart Home Compatibility: Alexa, Google Home | Connectivity: Wi-Fi, Bluetooth | Number Pad: Included | Alarm: Yes | Codes: 100 | App: Yes. © We check over 130 million products every day for the best prices, Hogwarts Legacy release date, trailer and more on the Harry Potter RPG, ASUS just unveiled a coffee mug-size projector at CES 2021 - meet the ZenBeam Latte, Asus ZenBook Pro Duo 15 OLED beats the MacBook Pro with a better Touch Bar alternative, To All the Boys: Always and Forever trailer, release date, cast and more news, Jedi: Fallen Order patch works better on Xbox Series X than PS5, ASUS just launched a coffee mug-size projector at CES 2021 - meet the ZenBeam Latte. And, because the Level Lock uses your door's hardware, you can still continue to use your keys to lock and unlock the door. “A smart lock a spy ... Effortless access. Locks from August and Schlage also support Google Assistant, but the Nest X Yale is the more elegant, all-in-one solution if you are invested in the Nest or Google Assistant systems. Easily add a new level of security to your home with this Nest x Yale Lock Oil Rubbed Bronze with Nest Connect. Lock your door, and it will tell your smart security devices to arm themselves. A feature called SecureScreen prompts you to touch random digits before you enter your code, so others can’t guess your code by fingerprint smudges. Lock with Doorbell. The smart lock itself ($120 – $400) probably would be the most expensive and the most important part of making your smart door locks. I use a Wink 2 Hub for remote access with the Wink app. Schlage Encode Smart WiFi Deadbolt with Camelot Trim. For those on a budget, the best smart lock is the August Smart Lock. Solenoid door locks are mainly used in remote areas to automate operations without involving any human effort. Use of this site is subject to certain Terms Of Use. That's because all of its workings fit neatly inside your door. While smart locks make it easy to unlock and lock your door using a smartphone or keypad, sometimes you just want a plain old key. Control access to your home at anytime from anywhere with your smartphone. My front door's key fob uses RFID, similar to the key fobs cars and garage door openers have used for decades. Level Touch ... Smart Door Locks. The best smart locks will let you create a number of temporary "keys," which you can send to others to open the door. Lock or unlock your door with a touch of a finger, key card, phone, or even a regular key. Local store prices may vary from those displayed. As well as being a great combination of a manual, keycode and remote-controlled lock, the Schlage Encode supports the Amazon Key service, which allows an Amazon delivery person to open the door when they arrive and place your packages inside the house. The Wi-Fi Smart Lock looks attractive and doesn’t replace your old lock cylinder, so you don’t have to swap out your old keys. This popular lock for home use has a simple keypad with digits zero to nine, plus a lever to open the door once access is granted. Future US, Inc. 11 West 42nd Street, 15th Floor, Share a way for your friends and family to access your home, in a way that works for them. What features does it come with? Bringing innovation and distinctive design. Increasingly, more and more smart locks have Wi-Fi built in, which makes connecting them to your home network easier. There was a problem. Based on our testing, the best smart lock overall is the August Wi-Fi Smart Lock. Can you use it as easily as a traditional door lock? There’s no need to replace the cylinder; it will continue to work with your existing keys, keeping your landlord happy. The best smart locks are as much about safety and protecting your family as they are about convenience. A smart keypad door lock is an easy way to manage access to your home. Secure Plus Matte Black Single-Cylinder Smart Alarmed Lock Latch with Keypad, Bluetooth and Fingerprint. © 2000-2020 Home Depot Product Authority, LLC. Electronic Lock Technology. The Netatmo smart door lock, which supports multipoint locking systems or single-lock doors too. It’s significantly cheaper than the Pro version, but has most of the same features, with the only major omission being Apple HomeKit support. That module can handle multiple locks, so it’s a great low-cost pick for adding remote control to several doors at once. Design: Your smart lock should blend in with your home decor. The former is designed to replace your existing deadbolt, while the latter has the lock and door-opening lever in one. Get instant access to breaking news, the hottest reviews, great deals and helpful tips. It locks your door the minute you arm your system or automatically on a timer. PLUS I don't have to put an ugly keypad lock on the outside of my door. No worry about forgetting to lock the door. A budget smart lock with some compromises, Lock Type: Deadbolt | Smart Home Compatibility: None | Connectivity: Bluetooth | Number Pad: Included | Alarm: No | Codes: Unlimited | App: Android/iOS. Lock Type: Deadbolt | Smart Home Compatibility: Alexa, Google Home, Apple HomeKit | Connectivity: Wi-Fi, Bluetooth | Number Pad: Optional | Alarm: No | Codes: Unlimited | App: Yes. Icon Check. Lock Type: Deadbolt | Smart Home Compatibility: Alexa, Google Home, Homekit, SmartThings | Connectivity: Bluetooth, Zigbee, Z-Wave Plus | Number Pad: Yes | Alarm: No | Codes: 250 | App: Yes. This lock offers total control. Homekit support means that you can control it through Siri or the Premis app. Your smart home starts at the front door. Leading smart lock designs, such as August Wi-Fi Smart Lock, are also sleek and attractive, allowing the hardware to blend in with the natural features of your home… What sets this unit apart is the exceptionally long battery life, as well as the Flex-Lock option. If someone tries you tamper with your lock, a loud alarm is a good deterrent. If the battery runs out, you can give it a temporary boost by touching a 9v battery to two contacts underneath the keypad. Lock Type: Deadbolt | Smart Home Compatibility: Z-Wave | Connectivity: Z-Wave | Number Pad: Included | Alarm: No | Codes: 30 | App: Yes. I was even surprised that I didn't have to drill any new holes. Tell Alexa to … The Kwisket Premis is one of the best smart locks for HomeKit users, as it easily integrates with Apple's smart home ecosystem. The SimpliSafe Smart Lock is a newcomer to the smart lock scene that gives you a keyless lock option for the SimpliSafe ecosystem. The lock comes with really fancy looking keys that use NFC (near field communication) to provide a high-tech key-based option – in addition to the usual smartphone app based unlocking. This can be done in one of several ways. Unfortunately, it requires a SimpliSafe monitoring subscription, so it’s not useful to folks without a SimpliSafe system. Plus, this lock connects directly to your Wi-Fi network, is compatible with both Alexa and Google Assistant, and has some good theft-deterrent features built into its touchscreen. Smart Door Lock Circuit Diagram. Connectivity: In order to control and monitor a smart lock remotely, you have to connect it to your home network. Remotely lock and unlock your doors with smart locks from ADT. Alas, it does not work with Alexa or HomeKit. https://www.techhive.com/article/3212828/best-smart-lock.html It reduces cold air loss to help keep food fresher longer. The best wifi door lock is a safe and smart keypad lock. However, there is no support for Amazon Alexa, Google Assistant nor Google Home, though, so you can’t check the lock from your Amazon Echo. Kwikset 916 SmartCode Electronic Deadbolt. Do you know how many copies of your house key are in the wild? The control platform is the brains of your smart home automation system. And those are just some of the benefits of smart locks. These are the best smart locks based on our tests of August, Schalge, Yale, Kwikset, and more. Each lock set features a keyless deadbolt and a secure tamper-proof design that can not be picked. You can pick up this smart, full-featured lock for under $150. These limitations aside, the Level Lock performed well in our tests. August Smart Lock + Connect Wi-Fi Bridge, Satin Nickel, Works with Alexa, Keyless Home Entry from … The Schlage Connect Smart Deadbolt combines advanced features with the enhanced security of Z-Wave Plus. 88% Versatile; … The Kwikset Obsidian with Home Connect is a keycode, deadbolt lock with a smart, minimalist keypad that lights up on touch. The Level Bolt works with HomeKit, but does not work with Alexa or Google Assistant. Know who’s at your door with live view camera streaming real-time HD video to your smartphone. Syncs with the Nest application. That feature makes them less likely to be stolen. The Level Bolt smart lock distinguishes itself from all other smart locks in that, once installed, its mechanism is completely hidden from sight.