Smart Bluetooth Electronic Lock - WAFU 019 Wireless Remote Control Door Lock Kit with 4 Key Fobs, TUYA Compatible for Home & Office Security

Specification: Item Type: Remote Control Lock Material: Zinc Alloy Model: 019 Remote Control Range: Approx. 0.5-15m/0.55-16.40yd Working Environment: -10-60, 5-60% Power Supply: 4 x AA Batteries (Not Included) Battery Life: 20 Times a Day, about 6 Months Product Size: Approx. 155 x 80 x 35mm/6.10 x 3.15 x 1.38in Remote Control Standard Quantity: 4 Remote Control Range: Approx. 0.5-15m/0.55-16.40yd Working Humidity: 5-60% Power Supply: 1 x CR2032 Button Battery, 100mAh (Built-In Battery) Battery Life: It is Recommended to Replace it Every 6 Months Remote Control Registration Number: Up to 20 Can Be Registered Transmission Method: Frequency Conversion Signal Every Time to Prevent Duplication How to use: 1. Insert 4 x AA batteries (not include) into the product, and then use the remote control to unlock the lock. 2. Download for TUYA Smart APP on the mobile phone, turn on the bluetooth of the mobile phone, and then for Tuya bluetooth adapter is inserted into the power plug to connect to the lock. Use the bluetooth of the mobile phone to connect to the lock, Use your phone to unlock. Package List: 1 x Remote Control Lock 4 x Remote Control 1 x USB Adapter 1 x Lock Box Bracket 1 x Fixator 1 x Installation Accessory Kit 1 x USB Data Cable 3 x Adhesive 1 x English Manual

【APP Control】Support APP for Tuya remote control , when guests come, you can use the APP remotely control the status of the lock. The user can control multiple devices on the APP. Bluetooth smart lock can also achieve intelligent interaction with other support for TUYA products.

【Remote Control Unlocking】Remote controllers are programmed with encrypted digital conversion code which cannot be deciphered and copied, anti-technical unlock. Home security door access control system can unlocked by the remote control. (Remote control tegistration up to 20 Can Be Registered.)

【Long Battery Life】This smart door lock, long service life, 20 times a day unlocking. Low power consumption, 4x AA battery can provide about half a year of work(It is Recommended to replace it every 6 months), each remote control built-In 1 x CR2032 Button Battery 100mAh.

【Anti-theft Design】Invisible lock supports indoor installation and use, dual circuit, high performance, fast identification, dry battery power supply. Anti-technical opening, anti-universal key unlock, anti-card unlock, anti-violence damage.

【Sturdy And Durable】Zinc alloy shell, battery box spring is made of special material for long time use, maximize durability. Simple and convenient installation, no additional wiring required. Wide range of applications, suitable for all types of doors.