ENVO ZigBee Motion + Light + Temperature + Humidity 4-in-1 Sensor

Features: Zigbee 3.0 compliant PIR motion sensor, long detection range Temperature sensing, automates your home heating or cooling Humidity sensing, automates your home humidifying or dehumidifying Illminance measuring, daylight harvesting Autonomous sensor-based control OTA firmware upgrade Wall mount installation Can be use for indoor applications Cost-effective solution for energy savings Energy code compliance Robust mesh network Compatible with universal Zigbee platforms that support sensor General SpecificationZigbee ProtocolZigbee 3.0Operate Voltage3VDC (2*AAA Batteries)Standby Consumption10uARadio Frequency2.4 GHzWireless Range100 feet (30m) Line of SightRadio CertificationCEDimension (LxWxH)55.5x55.5x23.7mm