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.
Văn Phòng Công Ty
-
HO CHI MINH Văn Phòng Chính: 134/8 Hoàng Hoa Thám, Phường 12, Quận Tân Bình. HCM
-
HO CHI MINH Kho Quận 7: 14 Đường số 1, Phường Bình Thuận, Quận 7, HCM
-
VĂN PHÒNG HÀ NỘI: 18/521 Nguyễn Trãi.Thanh Xuân Nam.Thanh xuân .Hà nội
l Wireless range of 10 km *1
l LoRaWANF™ compatible
l Frequency Hopping Spread Spectrum (FHSS)
l Improved interference immunity
l Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
l Over-the-air updates (future)
l Third-party online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email (optional)
l Available third-party platform: Actility/ThingPark, TTN, MyDevices/Cayenne
l Uses SX1276 wireless communication module
*1. Actual range may vary depending on environment.
*2. Battery life is determined by sensor reporting frequency and other variables
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 | 0 ~ 1000ppm |
Frequency:
TX Power | 19dBm±1dBm |
Rx Sensitivity | -136dBm (LoRa，Spreading Factor=12, Bit Rate=293bps ) |
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℃ |
