Smart Electronic Deadbolt Door Lock - Keyless Entry, Remote Control & Smartphone App Access for Home Security | Anti-Theft, Hidden Design for Front Doors & Apartments

Remote Control Door Lock Invisible lock, installed inside the door without any visible lock hole outside. Intruders are unable to tamper with it since the lock is concealed and hidden from view. 4 Unlock Methods Remote Control The package contains 4 remote controls; it is used for quick and easy unlocking. You can keep one in your office or car to prevent the remote control from being lost. Smartphone App You can lock/unlock the door by simply a click in an App. You can also authorize other smart phones to unlock the device. Quick Unlock Knob There is a quick unlock knob at the top of the device. When you are indoors, you can rotate this knob to quickly lock/unlock the device. Emergency Measure When installing the lock, remember the position of this screw on the door. In the extreme case where all remote controls are lost, you can drill a small hole in the door and turn the screw to unlock it. Remote Control Specifications: Dimensions: 60mm x 32mm (2.36 x 1.26 inch) Remote Functions: Unlock, Lock Standard Quantity: 4pcs include in package, can be increased to 32pcs max Transmission Method: Rolling code signal to prevent duplication Battery Type: CR2032 coin cell battery Battery Life: Approximately 1 year Package Included 1 x Door Lock (AA batteries not included) 1 x Lock body bottom pinch plate 1 x Latch seat 4 x Remote control 1 x Instructions 1 x Screw pack Specification Type: Remote Control Door Lock Material: Zinc Alloy Stainless Steel Remote control distance: 10-30M (32FT-95FT) Power supply: 4 AA batteries +1 backup battery 23A 12V (not included) Long press the Bluetooth button to pair with smart phone App the first time Battery life: 10 times used one day can last up to 12months Dimensions: 132 x 78 x 35mm (5.20 x 3.07 x 1.38 inch) Lock Weight: About 740g (1.64 pounds) Designed life: 300,000 cycles How to connect to App to control the lock? Step1: Download and Install TTLock from App Store or Google Play Store, or you can also scan the QR code above to download TTLock.Step2: Registration and login: You can use your phone number or email to register the account. The verification code will be sent to your phone or email, and the registration will be successful after the verification.Step3: Open Bluetooth option in Phone Settings.Step4: Press “Add Lock” in TTLock, the App will search your lock automatically and you can add it then. If there is no lock shown in searching, you can long press the BT Reset Button until the blue light comes on.Step5: After the lock is added successfully, you can touch to lock/unlock, check records, change settings, etc.

Secure Your Home The smart invisible lock provides high-security protection for your doors. With no visible lock hole, it's virtually impossible for intruders to pick the lock.

Easy Access You can use either the remote control or app on your smart phone to quickly and conveniently unlock the door. No more fumbling with keys or worrying about losing them.

Simplified Installation Installing the lock is fast and easy. It can be easily installed without the need for professional assistance.

Durable and Reliable The lock is made of high-quality zinc alloy stainless steel material that is built to last. It is resistant to rust, corrosion, and wear and tear.

Versatile Compatibility The lock is compatible with most standard door sizes and can be used on both residential and commercial buildings. Whether you're securing your home, office, warehouse or basement, this lock is the perfect solution.