Use ZigBee / SmartRoom wireless technology that automatically locked parking, parking spaces dedicated to solve mistaken account, to seize the issue. You can also use your phone, tablet for parking lock control lock, lock, also record the time the vehicle is parked, parking achieve centralized management and monitoring, in which all information can be stored in the database. The product with its convenient, safe and reliable performance, widely used in smart home, intelligent community, wisdom hospital, intelligent parking system. Product description: Supports ZigBee HA; new design, more in line with fashion; via mobile intelligent terminal, a remote control device; for large and small parking system, convenient and practical. Specifications: communication IEEE802.15.4 (ZigBee / SmartRoom) communication distance 100m (under visual conditions) Operating Voltage 6V maintenance-free storage batteries Operating temperature -10 ℃ ~ + 55 ℃