NETVOX LoRaWAN WIRELESS SMOKE DETECTOR RA02A AS923
Key features highlights :
Electric
Input power 2 x1.5V AAA alkaline batteries
Life time 3 years (25°C, heart beat: 60 mins , txpower=20dBm,
LoRa SF=10)
Standby current 12uA @3VDC
Working current while
alarming 580mA/3VDC
Alarming dBm 85dBm @3m
Alarming concentration 0.65~15.5%FT
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
US915 AU915 AS923 EU868 KR920
CN470Configured before shipment
Physical
Dimension D:92mm H:50mm
Working Temp -20°C ~ 55°C
Storage Temp -40°C ~ 85°C
Humidity Detecting Range <90% RH (No condensation)
Description :
RA02A is a smart home, 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 LoRa protocol standard.
Seller | netvox |
---|---|
SKU | 114-6532 |
Manufacturer Part number | RA02A |
RF Region | AS923 - Asia 915-928MHz |
LoRa Class | Class A |
Solution Represented | Smart Cities |
Power supply | Non rechargeable battery |
Battery type | Alkaline |
RF transceiver | SX1276 |
Operating Temperature (min to max) | -20℃ ~ 55℃ |
Depth (cm) | 5.0 |
Height (cm) | 9.2 |
Technical documents |
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Seller conditions |
Seller commercial condition Seller shipping condition |
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