NEO NAS-CW01W WiFi 4 in1 Temperature + Humidity Sensor

1. Temperature, humidity, light intensity detection 2. Time and calendar display 3. Set alarm clock 4. Push notification to mobile phone 5. Power supply: AA LR6 1.5V * 2PCS (not included) 6. Wireless standard: IEEE 802.11b/g/n 7. Wi-Fi distance: 40m 8. Standby current: 15uA 9. Working current: 85mA 10. Battery life: 6 months 11. Wireless frequency: 2.4GHz 12. Bluetooth version: Bluetooth 5.0 13. Display screen: HD LCD reflective screen 14. Light intensity range: 0 ~ 9999Lux 15. Temperature detection range: 0 - 50 degrees Celsius 16. Humidity detection range: 0 - 100%RH (non-condensing) 17. Size: 84mm x 55mm x 32mm