Netvox R312A – Wireless Emergency Button
The R312A is an emergency button switch device that detects the closing or opening signal of the emergency button switch and sends an alarm signal to the gateway for processing. It uses the SX1276 wireless communication module.
The R312A is an emergency button switch device that detects the closing or opening signal of the emergency button switch and sends an alarm signal to the gateway for processing. It uses the SX1276 wireless communication module.
• LoRaWAN™ Class A compatible
• 2*3.0V CR2450 button battery power supply
• Emergency button status detection
• Comes with key ring for easy fixing and carrying
• Apply SX1276 wireless communication module
• 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 Improved
Electric:
Power Supply |
2 sections 3.0V CR2450 button batteries |
Operation Voltage |
DC 2.3V to 3.0V |
Standby Current |
13uA/3.0V |
Wakeup Current |
7.02mA (Typical value) |
Transmitting Current (max) |
120mA / 3.0V |
Receiving Current (max) |
11mA/ 3.0V |
Battery Measurement Accuracy |
± 0.1V |
Low Voltage Threshold |
2.4V |
Frequency:
Frequency Range |
863MHz-928MHz 470MHz-510MHz |
TX Power |
US915 20dbmï¼› |
Receiving Sensitivity |
-136dBm(LoRa,Spreading Factor=12,Bit Rate=293bps ); |
Antenna Type |
Built-in antenna |
Communication Distance |
Up to 10 km |
Data Transfer Rate |
LoRa: 0.3kbps~50kbps |
Modulation |
LoRa/FSK (Note: You can choose one of them) |
Supportable LoRaWAN Band |
EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3, (Note: The frequency band is optional and needs to be configured before shipment) |
Physical:
Main Body Dimension | 57 mm x 35 mm x 15.2 mm |
Host body Weight | 45 g |
Environment Temperature Range | -20℃ to 55℃ |
Storage Temperature Range | -40℃ to 85℃ |
Environment Humidity Range | <90%RH (No condensation) |
Brand | Netvox |
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