Netvox R313MA – Wireless Emergency Button
The R313MA is a wireless emergency button that detects after pressing the emergency button and sends an alarm message to the gateway.
It uses the SX1276 wireless communication module.
The R313MA is a wireless emergency button that detects after pressing the emergency button and sends an alarm message to the gateway. It uses the SX1276 wireless communication module.
● 2 sections of 3.0V CR2450 batteries in parallel
● Apply SX1276 wireless communication module
● Simple operation, no wiring required
● Comes with key ring for easy fixing and carrying
● LoRaWAN Class A compatible
● Frequency Hopping Spread Spectrum (FHSS)
● 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
● Low power consumption and long battery life
Electric:
| Input Power | 2pcs 3.0V CR2450 button battery |
| Operating Voltage | DC 2.3V～3V |
| Standby Current | 13uA@3V |
| Wakeup Current | 7.02mA (Typical value) Wakeup current range 0.8mA-20 mA * When not transmitting /receiving LoRa data) |
| Low Battery Voltage Threshold | 2.4V |
| Battery Measurement Accuracy | ± 0.1V |
Frequency:
| Frequency Range | 863MHz-928MHz 470MHz-510MHz |
| TX Power | US915 20dbm； AS923 16dbm； AU915 20dbm； CN470 19.15dbm； EU868 16dbm； KR920 14dbm； IN865 20dbm； |
| Rx Sensitivity | -136dBm(LoRa，Spreading Factor=12，Bit Rate=293bps ) -121dBm(FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps) |
| Antenna Type | External antenna |
| Communication Range | Up to 10km, 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,AS923-1,AS923-2,AS923-3,IN865-867,CN470-510 Configured before shipment |
Physical:
| Main Body Dimension | 57mm x 38.05mm x 15.2mm |
| Weight | 45g |
| Operating Temperature | -20℃ ～ 55℃ |
| Environment Humidity Range | <90% RH (No condensation) |
| Storage Temperature | -40℃ ～ 85℃ |
| Brand | Netvox |
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