ZigBee Gas Sensor - SG21 from Orvibo.
The smart combustible gas sensor is designed to detect methane (CH4) and sound alarm to remind people of the danger, it can also send notification to users' smart phone via gateway to remind of people remotely. it adopts ZigBee wireless transmission technology. With the characteristics of high sensitivity and stabilization, it can avoid fire or explosion happened in advance. Compatibility: Amazon Alexa, Google Home and Apple HomeKit.
- Communicates via ZigBee RF (2,4 GHz) / channels 11, 14, 15, 19, 20, 24 and 25
- Range: up to 70 meters in open area
- Alarm sound: 75Db (1m distance)
- Alarm density: 6%LEL + 3%LEL (Natural gas)
- Working temperature: -10°C ~ 50°C
- Working humidity: Max 95%RH
- Working voltage: 100 ~ 240V AC
- Power consumption: <1,5W
SG21
Data sheet
- Protocol
- ZigBee
- Device Type
- Notification Sensor
- Nominal Voltage
- 100 - 240V AC
- Operating Temperature
- -10°C ~ 50°C
- Protection
- IP20
- Dimensions L x W x H (mm)
- 79 x 68 x 31 (without plug)
- Color
- White
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