[xlmodel]-[custom]-[8888] The products sent from China is support 8 language free changing-over. Support Arabic / English / Indonesian / Portuguese / Russian / Spanish / Thai / Vinetnamese Wifi Electronic Door Lock With Tuya APP Remotely / Biometric Fingerprint / Smart Card / Password / Key Unlock FG5 Plus Both Support Tuya / Smartlife APP Fingerprint / Password / Smart Card / Key Unlock Temporary Password Timed Password Support Normal Open Mode (access free) Diffrence Mortise Lock Size English Voice Frosted Shell Universal Both for Right or Left Door For 35-55mm Door Thickness Specifications: Model: R-FG5 Plus Support Wifi connecting: Tuya Version Material: Aluminium Alloy Unlock mode: APP / Fingerprint / Password / Smart card / Key Fingerprint read: FPC Sensor (Semiconductor Sensor) Color: Gold / Black Card User: 100 Fingerprint User: 100 Chip Type: Dual Core Driver Read time: 0.3seconds Touch screen: IML Material Working power: 4 x AAA 1.5V batteries (not include) Operating temperature: -25 to 55 Centigrade Password function: support virtual password Suit for the door thickness about 35 -55mm Battery box in the back handle, use 4pcs AAA 1.5V battery. (battery not include) Inside Locked Switch: If turn on this switch, commond user can not open lock by Fingerprint / Password / Card from outside. Unless the Admind User can open lock from outside. Tuya APP Function: 1.Connect to the wifi direct, not need any gateway; 2.Unlock remotely by phone APP; 3.Get the unlock record when someone open the lock; 4.