
Wafu WF-018 Wireless Remote Control Lock Security Invisible Keyless Door Entry Intelligent Lock Zinc Alloy Metal Smart Door Lock
WAFU WF-018 Wireless Remote Control Lock Security Invisible Keyless Door Entry Intelligent Lock Zinc Alloy Metal Smart Door Lock with 2 Remote Keys Smart Home Villa Office Access Control Security System Features: *No lock hole design, it completely abandons the traditional key and lock, in the fully opened and closed by remote control, realized the real security. *Tiger lock method, more safe and stable. *No keyholes outside, there is no way for thieves. *Add USB external power source function. Make sure the lock works when battery was dead. (battery not included) *Easy installation on all kind of doors, very convenient. Specifications: Host Machine: Power Supply: 2*AA batteries (not included) Transmission Frequency: 315MHZ(±500KHZ) Operation Range: Within 15m Unlock Mode: Remote control unlock & indoor emergency button unlock Color: Silver Item Size: 15.5*8*3.5cm Item Weight(without accessories): 529g Remote Controller: Power Supply: Lithium button battery Standard Number: 2 (in