NEO NAS-TH02W WiFi 3 in1 Temperature and Humidity Sensor

1. Temperature and Humidity Sensor
2. Detect luminous intensity
3. Push notification to mobile phone
4. Battery: AA batteries x 2 (not uncluded)
5. Temperature detect range: -20 - 80 degrees Celsius
6. Humidity detect range: 0% - 100%
7. Luminous intensity detect range: 0Lux - 9999Lux
8. Working temperature: 0 - 60 degrees Celsius
9. Working humidity: 0% - 100%
10. Bluetooth network: 2.4GHz IEEE801.11b/g/n
11. Wireless frequency: 2.4GHz
12. Wireless protocol: IEEE 802.11b/g/n
13. Network range: 45m
14. Product Size: 84mm*55mm*32mm