PRODUCT DESCRIPTION
Model: YFB-K2
Material: zinc alloy+plastic
Color: red bronze
Password capacity: ≤100pcs
Unlock: Password, key, Bluetooth(Tuya)
Other features: Peep-proof passcode function, mute mode, low voltage prompt, waterproof, backlight keypad, one-button lock, auto lock
Powered by: 4pcs AA alkaline battery
USB port: yes
Direction: free
Package details:
Net Weight for onet set : only panel: 753.4g
Gross weight: for one set: only panel: 918.8g
18pcs/carton
Net weight: 13.6KGS
Gross weight: 17.8KGS
Inner box dimension: 19.3*18.3*9CM
Outer carton dimension: 56.5*40.5*30CM
This model also have stand alone version（without APP）
