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RA02A - Wireless LoRaWAN Smoke Detector

RA02A – Wireless LoRaWAN Smoke Detector

SKU: RA02A-US915 Brand: Netvox

$69.00

  • Smoke alarm
  • High temperature alarm (>60°C)
  • Compatible with LoRa protocol
  • Frequency hopping spread spectrum
  • US915 Support

9 in stock

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RA02A – Wireless LoRaWAN Smoke Detector

RA02A is a high-reliability wireless control alarm device that detects the concentration of smoke in the air and sends a warning tone. It is a wireless communication method and complies with the LoRaWAN protocol standard.

RA02A – Wireless Smoke Detector adopts SX1276 wireless communication module.

RA02A - Wireless LoRaWAN Smoke Detector

Features

•Apply SX1276 wireless communication module
•2×1.5V AAA alkaline batteries power supply
•LoRaWAN Class A compatible
•Frequency Hopping Spread Spectrum (FHSS)
•Configuration parameters can be configured through a third-party software platform
•Applicable to third-party platforms: Actility / ThingPark, TTN, MyDevices / Cayenne
•Low power consumption and long battery life

Specifications

Electric

Input power: 2 x1.5V AAA alkaline batteries

Standby current: 12uA/3VDC

Working current while alarming: 580mA/3VDC

Alarming dBm: 85dBm @3m

Alarming concentration: 0.65~15.5% obs/m

Frequency

TX power:

US915 20dbm;
AS923 16dbm;
AU915 20dbm;
CN470 19.15dbm;
EU868 16dbm;
KR920 14dbm;
IN865 20dbm;

Rx sensitivity:

-121dBm
(Frequency deviation=5kHz,Bit Rate=1.2kb/s)
-136dBm
(LoRa,Spreading Factor=12, Bit Rate=293bps)

Communication range: Up to 10 km, the actual transmission distance depends on the environment

Data transfer rate: 0.3kbps~50kbps

Modulation: LoRa/FSK

Supportable LoRaWAN Band: EU863-870, US902-928, AU915-928, KR920-923, AS923, CN470-510(Note: The frequency band is optional and needs to be configured before shipment)

Physical

Dimension:
D:106mm H:40.6mm

Operating Temperature Range: -20°C~55°C

Storage Temperature Range: -40°C~85°C

Storage Temperature Range: <90%RH

Resources

Manual
Datasheet
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