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IoT Wireless 2-Gang Seat Occupancy Sensor

This is IoT LoRAWAN technology Based Long Range Smart Sensor Devices

Engineer who need User manual & Datasheet please contact us solution@iotsss.com

R313WA is a device that detects the presence of a seat and is compatible with the LoRaWAN protocol.
If there is someone on the seat, R313WA will send a message to the gateway.
When detecting the seat is empty, the device will send a message that restoring to normal status to the gateway.•LoRaWAN™ Class A compatible
•2*3.0V CR2450 button battery power supply
•Two-gang seat occupancy sensor
•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. 4 V to 3.0V
Standby Current
12uA/3.0V
Transmitting Current (max)
120mA / 3.0V
Receiving Current (max)
11mA/ 3.0V
Battery Measurement Accuracy
± 0.1V
Minimum Detecting Pressure Range
200-300g
Cable Length
1000mm (±15mm)
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IoT Solutions.

connecting and remote control everything
We’re professional and Special to built 
Long Range Wireless Solutions
We have more than 1000+ IoT Smart Devices
Easy to Built Smart Factory,
Smart Industry4.0, Smart Farm, Smart Energy,
get all basic DATA , and Show you anytime,anywhere
www.iotsss.com
Global Advanced Smart Solutions Supplier 
Frequency:
Frequency Range
863MHz-928MHz 470MHz-510MHz
TX Power
US915 20dbm；
AS923 16dbm；
AU915 20dbm；
CN470 19.15dbm；
EU868 16dbm；
KR920 14dbm；
IN865 20dbm；
Receiving Sensitivity
-136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )；
-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)
Antenna Type
Built-in antenna
Communication Distance
Up to 10 km
(visible linear obstacle-free transmission distance , actual transmission distance depends on the environment )
Data Transfer Rate
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,
IN865-867,CN470-510
(Note: The frequency band is optional and needs to be configured before shipment)
Physical:
Main Unit Size
57 mm x 38.05 mm x 15.2 mm
Seat Occupancy Sensor Size
244 mm x 196. 3 mm x 0.65 mm
Weight
48.9g
Working Temperature
-20°C ～ 55°C
Ambient Humidity Range
＜90% RH（no condense）
Storage Temperature Range
-40°C ～ 85°C

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