Advanced Security Features: Enhance your home security with the Smart Door Lock 019. This electronic keyless entry system is equipped with a high-security deadbolt mechanism, making it virtually impenetrable. Remote Access: Control your door lock from anywhere using the included remote control or through your smartphone via Tuya Smart app, compatible with both Bluetooth and WiFi connections. Easy Installation & Use: Designed for a hassle-free setup, this can be installed on any door with minimal tools required. Its user-friendly interface ensures that managing your home security is simple and efficient. Versatile Compatibility: Operating on a 433Mhz frequency, the Door Lock 019 is compatible with a wide range of devices, offering you flexibility and convenience in home automation. Color: Black & White Material: Plastic+Metal Package Contents: 1 set x Lock Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.