Note: With WiFi Adapter, can achieve remote control the lock by phone APP.
*No lock hole design, it completely abandons the traditional key and lock, open and close by remote control or APP (Tuya / SmartLife), realized real security.
*It supports touch design, it can be locked and unlocked by touching the lock body when indoors.
*Add USB external power source function. Make sure the lock works when battery was dead (battery not included).
*Four unlock modes optional: Phone APP unlock, Remote control unlock, indoor Button unlock, indoor Touch unlock.
*Tiger lock method, more stable and safe. Easy installation on all kind of doors, very convenient.
Power Supply: 2*AA batteries(not included)
Transmission Frequency: 433MHz(±500KHz)
Operation Range: Within 20m
Unlock Mode: APP unlock&Remote control unlock& indoor button/touch unlock
APP Support: iOS/Android
Color: Silver, Blue+Silver, Blue+Gold (Optional)
Item Size: 15.5*8*3.5cm
Item Weight(without accessories): 525g
Battery(Each): 1*CR2032 (3V)
Standard Number: 2PCS, 4PCS (Optional)
Max Controller Number: 16 (not included)
Function: Lock & unlock
Item Size(Each): 6*3*1cm
Item Weight(Each): 25g
Package Size: Approx.22.2*19.5*5.8cm / 8.47*7.68*2.28in
Package Weight: Approx.1180g / 2.6lb
1* Lock Body Holder
1* Lock Catch
2/4 Optional* Remote Keys
1* USB Power Cable
1* WIFI Adapter
1* Bag of Mounting Screws
1* User Manual(English)