Golens X12 This smart entry door lock has a built-in HD wide-angle camera with face recognition, People just press the doorbell button on the lock the camera screen will be activated even in dark environment ,it has infrared camera, check who is at the door and let them in coz lock has a built-in camera. Supports remote control, user management, password management, fingerprint management, information management, card management, setting and deleting individual users, etc. With its all-new Wi-Fi connectivity, you can control Smart Lock from absolutely anywhere via the app(TUYA). Our smart locks for front door are designed to be sturdy and popular with wooden doors. Also, there is a micro USB 5V connection port in case you forget to replace the battery. Package Including: 1* User Manual 1* Smart Lock 1* Lock Cylinder 1* Battery(4200mAh) 1* Screw Bag 2* Key 2* Card [**Please note "Golens Brand you can choose for best quality". You can freely ask any question about the product or order any accessories for upgrade. Thanks for choosing us. For Installation Support Or Query Just Call On: 9214987868**]