Imou Okos Nyitás Érzékelő - ZD1 (3VDC; Hub szükséges)

The door/window sensor can monitor the opening/closing of doors, windows, cabinet doors, drawers. When the magnet is separated from the sensor by a certain distance, it can notify the gateway through wireless signals in time to achieve alarm and other intelligent scene linkage. Wireless protocol: Zigbee Transmit power: ≤10dBm Working voltage: DC 3V Low pressure alarm: 2.6V Standby current: ≤10uA Installation method: Wall-mounted Transmit frequency: 2.4GHz Communication distance: 200m(open space) Operatign temperature: -14?to+131? Working current: ≤30mA Appearance size: 52.6x39.8×13.8 mm Battery life: >1 year(20 times/day)