Z311B is a light sensor switch based on ZigBee Wireless Communication Technology. According to the light intensity around, it sends ON/OFF command to the paired lighting devices in the network. Z311B has the merits of easy installation and low power consumption. It does not need any wiring and is equipped with the newest energy saving technology. It requires just button batteries to support its operation.

Device type: ON/OFF Switch
Light sensor equipped
Protocol based on ZigBee HA V1.1 or V1.2
Power supply: 2 x CR2450 button batteries
Simple operation and device configuration

Electric:

Power Supply: 2 x CR2450 3V button batteries
Communication Range: Up to 220 meters (line of sight)
Protocol: IEEE802.15.4/ ZigBee Pro
Frequency: 2.4-2.4835 GHz
Consumption: @receiving mode 28mA @transmitting mode 43mA @standby mode 0.8uA
Sensing Level Range: 1~3000 lux
Sensing Accuracy: ±5%
Operating Ambient: Temperature -10~50℃ Humidity max. 95%RH
Product Dimension: Body 57mm × 35mm × 15mm
Battery Life: 6 years*

Frequency:

Physical:

Z311BUser manual
Z311BDatasheet