Basic
Specification: 85 mm * 85 mm * 30 mm
Networking: 2.4GHz Wi-Fi
Signal: 433MHz (GFSK) when working with the host.
Compatible cellphone system: Android 6/IOS 8.0 or above
Appearance material: PC
Power supply voltage: DC 5V/1A
Power supply with the USB and power adapter included in the box
Controllable distance: Wi-Fi coverage
GFSK distance: 12 to 25 meters
Applicable gas: CO, CH4
Alarm mode: sound and light siren and app alarm
Alarm volume: 80dB
Preheating time: 180s
Installation: Plug and play
Operating temperature: 0° to 50° C
Relative humidity: 10% to 90% noncondensing