Netvox RA02C – Wireless CO Detector
RA02C is a wireless control alarm device for smart home and high reliability. It adopts wireless communication method conforming to the LoRaWAN protocol standard.
RA02C is a device for the detection of harmful gases in the home environment. It is suitable for the detection of CO (carbon monoxide). When the concentration exceeds the preset value, it will trigger the alarm and fully comply with the LoRaWAN protocol standard.
RA02C is a wireless control alarm device for smart home and high reliability. It adopts wireless communication method conforming to the LoRaWAN protocol standard. RA02C is a device for the detection of harmful gases in the home environment. It is suitable for the detection of CO (carbon monoxide). When the concentration exceeds the preset value, it will trigger the alarm and fully comply with the LoRaWAN protocol standard.
Electric:
| Power Input | 2*AAA alkaline battery |
| Standby Current | 18uA/3VDC |
| Average Operating Current | 70uA/3VDC |
| Current While alarming | 20mA/3VDC |
| Alarm Sound Intensity | 85dBm at 3m |
| CO Detection Concentration Range | Â 0 ~ 1000ppm |
Frequency:
| TX Power | 19dBm±1dBm |
| Rx Sensitivity | -136dBm (LoRa，Spreading Factor=12, Bit Rate=293bps ) -121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps) |
| Antenna Type | Build-in antenna |
| Communication Range | 10 km (line-of-sight, the actual transmission distance depends on the environment) |
| Data Transfer Rate | 0.3kbps～50kbps |
| Spread Technique | LoRa/FSK |
| Available Frequency | EU863-870，US902-928，AU915-928，KR920-923，AS923，CN470-510   Configured before shipment |
Physical:
| Dimension | D106mm , H36mm |
| Operating Temperature Range | -20℃ ～ 55℃ |
| Operating Humidity Range | < 90%RH (no condensation) |
| Storage Temperature range | -40℃ ～ 85℃ |
| Brand | Netvox |
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