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Address
No. 169 Xuesong Road, Zhengzhou National High tech Industrial Development Zone
Hanwei Technology Group Co., Ltd
No. 169 Xuesong Road, Zhengzhou National High tech Industrial Development Zone
The sensors in R2 sense combustible gases in the environment and can upload the sensing data to the Weiguo cloud through WIFI/NB. Once a combustible gas leak occurs, the gas alarm will emit a "sound and light" alarm prompt. Users can remotely view home gas safety information through the mobile app, fully enjoying the safety warning, health guidance, and value service experience provided by the air radio station based on big data applications.
1. The shell adopts a combination of anodized aluminum and ABS engineering plastic technology;
2. It has sound and light alarm function, and can also remotely transmit alarm information to the APP application;
3. It has self checking and fault alarm functions;
4. The product can be directly plugged into the socket without installation, making it easy to use;
5. WIFI, NB communication, remote access through APP, convenient quick connection, and freedom of data sharing.
The household gas alarm R2 is suitable for various occasions such as homes, schools, shops, factories, hotels, etc.
| model | JT-KBR2 |
| sensor type | semiconductor |
| gas detection | CH4 (methane) |
| Working Voltage | AC220V±15% |
| power consumption | Static power consumption<0.5W, dynamic power consumption<1.2W |
| Environmental conditions for use | Temperature: -10 ℃~55 ℃; Humidity: ≤ 93% RH without frosting; Atmospheric pressure: 86kPa~106kPa; Indoor use type |
| response time | ≤ 30s automatic recovery |
| sampling method | Natural diffusion |
| range | 0~20%LEL |
| Alarm setting value | 10%LEL |
| alarm method | Sound and light alarm |
| Alarm Volume | ≥70dB |
| Sensor lifespan | 5 years (under normal operating conditions) |
| weight | About 150g |
| Overall dimensions | 85mmX85mmX41mm |
| Shell protection level | IP30 |
| Optional features | Gas shut-off valve |