WAFU WF-018 Wireless Remote Control Lock Door Entry Intelligent Lock + 4 Remote Keys AC Chargers accurately display the distance of

accurately display the distance of obstacles

5 reasons to choose SR-201 series of Internet of things module:

1 * Piranha LED Light Module

UV protection

Unit Material Electric components Download Link http://wiki

WAFU WF-018 Wireless Remote Control Lock Door Entry Intelligent Lock + 4 Remote Keys AC Chargers accurately display the distance ofFeatures:*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: