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Sku: RA02A-AS923
AUD$128.39
Availability:
Many In Stock
Sku: RA02A-AS923
LoRawan
Netvox
NETVOX Wireless Smoke Detector - RA02Ais a smart home, high reliability wireless control alarmdevice 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.
Example Applications
- Home
- office,
- school and hotel applications.
Features of NETVOX Sensors
• Wireless range of 10 km *
• LoRaWANTM Class A compatible
• Frequency Hopping Spread Spectrum (FHSS)
• Improved interference immunity
• Improved power management for longer battery life
• Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
• Battery Life* :
5 years (Conditions: ambient temperature 25 °C, 20 triggers/day, txpower = 20dBm, LoRa spreading factor SF = 10)
• Over-the-air updates (future)
• Third-Party online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email (optional)
• Available third-party platform: Actility/ThingPark, TTN, MyDevices/Cayenne
• R718X series carry magnets which can be attached to ferromagnetic materials and objects
*Actual range may vary depending on environment.
*Battery life is determined by sensor reporting frequency and other variables
Technical Specifications
| Input Power | 2 x1.5V AAA alkaline batteries |
|---|---|
| Operation voltage | 3V |
| Standby Current | 12uA @3VDC |
| Life time | 3 years (25°C, heart beat: 60 mins , txpower=20dBm, LoRa SF=10) |
| Working current while alarming |
120mA/3.0V |
| 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 | Build-in antenna |
| 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 |
D:92mm H:50mm |
|
Operating Temperature |
-20℃ ～ 55℃ |
|
Environment Humidity Range |
<90% RH (No condensation) |
|
Storage Temperature |
-40℃ ～ 85℃ |
SDatasheet:
RA02A.pdf
User manual:
RA02A_UG.pdf
Battery Calculator:
Netvox LoRa Command Resolver:
LoRa Command Resolver
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