Smart Door Lock, Touchscreen Electronic Keyless Entry Door Mortise Lock with RFID Cards, A4 WiFi BT Cipher Remote Smart Door Lock Anti-Theft Entry Gate Lock for Door Security

Specification: Condition: 100% Brand New Color: Gold Material: Aluminum alloy Model: A4 APP: TTlock Applicable door thickness: 40-110mm User capacity: unlimited Bluetooth version: V4.0 or higher Supported operating system: Android 4.3 / iOS 7.0 or higher Unlock mode: MI card / password / APP / mechanical key Power: 4 AAA batteries (not included) Standby current: about 20uA Operating current: ab...