Temperature and humidity sensor

Intelligent temperature and humidity sensor
Communication method: WIFI/ Zigbee/Bluetooth BLE
Dimensions: 84*80*20mm
Working temperature: -10~+55℃ 0~100%RH
Power supply mode: DC 4.5V (3 AAA batteries)
Standby current: 26uA ~ 250uA (dynamic change)
Wireless communication distance: >= 20 meters
Temperature error: typical error +-0.5 degrees Celsius,
maximum error +-2.0 degrees Celsius
Relative humidity error: typical error +-5%,
maximum error +-8%