WIFI Smart Invisible Door Lock with Remote Control Mobile APP Unlock Anti Theft Keyless Electronic Deadbolt Lock for

Feature: 1. Remote Unlock via Smartphone: The door lock allows you to unlock your home remotely as long as there is WiFi at home and your phone has internet access, regardless of time and location, helping family and friends. 2. Concealed Lock Design: No visible lock hole design, this door lock is invisible from the outside and employs crosslocking, to prevent prying, pulling, technical unlocking, and violent intrusion. 3. Dual System Backup: The door lock is equipped with a dual system, dual circuit, and dual motor design; if a malfunction occurs, the backup motor can be utilized for unlocking the door. 4. Low Battery Alarm: With a low battery alert feature, the door lock will sound an alarm when the battery level drops below a certain threshold, automatically switching to a backup system when below 10percent power. 5. Remote Control Unlocking: This door lock system works in conjunction with a remote control, ensuring that only successfully paired remotes can unlock the door, enhancing security and ease of access. 6. Touch Lock and Auto Lock: The indoor touch switch allows you to easily unlock or lock the door with a fingertip. Inductive automatic locking design, you can also set it to auto lock. Specification: Item Type: Invisible Keyless Electronic Lock Material: Zinc Alloy Color: Silver Applicable APP: Support for Tuya smart Lock Power Supply: 4 AA Batteries (not included) Battery Life: 12 months Remote Control Range: 20m indoor (unobstructed) Transmission Method: Frequency conversion signal every time, anti copying Unlocking Method: Remote control unlocking, mobile APP remote unlocking Remote Control Frequency: 433.92Mhz Support Remote Quantity: 10pcs Single Remote Battery Type: Built in 150mAh CR2032 coin cell battery (built in) Package List: 1 x Door Lock 1 x Latch Buckle 1 x Bracket 1 x Gateway 1 x Gateway Power Cable 2 x Remote Controller 1 x Screw Set 3 x Sticker 1 x Instruction Manual Note: