Wireless WIFI Gas Detector

1: High sensitivity, high stability, long life gas sensor 
2: Response recovery is fast, response time 30 seconds 
3: Large LCD display shows gas concentration and appliance status in real-time 
4: GSM / GPRS intranet alarm system, support multi-channel alarm, such as SMS, central internet, Wi-Fi, 007mlz, NB-LOT, etc., to ensure that the alarm is stable and reliable
5: Support SMS, central remote control and settings 
6: GPRS is online in real time to get the latest device operating status at any time
7: Upto 5 predefined groups alarm calls, which can be set with its SMS switch respectively 
Quiescent current: less than 20mA
Alarm current: less than 350mA
GSM system: 850/900/1800/1900 MHz
Operating temperature: 0 ℃ + 50 ℃
Relative Humidity: ≦ 95% rh
Low voltage battery prompt: 3.9 +/- 0.3 V
White colour
Material: ABS
Package contents:
1* natural gas alarm device 
Only the contents of the above packaging, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the image to be slightly different from reality. The allowed measurement error is +/- 1-3 cm.