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R313A-Wireless Door/Window Sensor

The NETVOX wireless seat sensor (two way) R311WA is a device that detects the presence of a seat and is compatible with the LoRaWAN protocol. If there is someone on the seat, R311WA will send a message to the gateway. When detecting no one on a sensor seat, it will send an normal status message back to the gateway .

Configuration Interface
Waterproof
Class
Frequency band
Power type
Sleep Power consumption
Rx Sensitivity
Transmit Power
Chipset
Sensors

SG$ 136.15 SG$ 136.15 136.1541 SGD

US$ 100.00

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Netvox

Netvox pioneers in the development and manufacture of Wireless Sensor Network applications based on LoRaWAN and Zigbee Pro Home Automation profile open standard. Since 2005, we have developed over 200 LoRaWAN devices and 250 Zigbee devices that are based on worldwide standards to work with existing systems.

There are more than 70 items in our LoRaWAN magnetic-mounted R718 series that comes with an IP 65/67 housing, and most of them are battery powered with long battery life. For example, the battery life of our Temperature and Humidity Sensor for Low Temperature Environment R718A is more than 5 years based on 25℃, 15-minute report interval, 20dBm Tx power and SF=10.

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Overview

The device is equipped with a reed sensor, which can be used to detect the status of the door and window. Through the built-in wireless module, it can achieve wireless alarm and other functions. It uses the SX1276 wireless communication module.

Features

• 2 sections of 3V CR2450 button battery power supply
• Adopt SX1276 wireless communication module
• 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
• Improved power management for longer battery life

Specifications for R313A-Wireless Door/Window Sensor

LoRaWAN
Configuration Interface	UART
Uncategorized
Frequency band	AS923 or AU915 or EU868 or US915
Waterproof	IP30
Class	Class A
Power type	2 pcs 3.0V CR2450 button batteries
Sleep Power consumption	12uA
Rx Sensitivity	-136dBm
Transmit Power	16dBm
Chipset	SX1276
Sensors	Occupancy

R313AUser manual
R313ADatasheet

Electric:

Input Power	2pcs 3.0V CR2450 button battery (Single CR2450 battery capacity 620mah)
Working Voltage	DC 2.4V～3V
Standby Current	12uA/3.0V
Transmitting Current (max)	120mA/3.0V
Receiving Current (max)	11mA @3.0V
Low Voltage Threshold	2.4V
Battery Voltage 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；
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 Body Dimension	57mm x 38.05mm x 15.2mm
Magnet Dimension	43mm x 13mm x 12mm
Weight	43.8g
Operating Temperature	-20℃ ～ 55℃
Environment Humidity Range	<90% RH (No condensation)
Storage Temperature	-40℃ ～ 85℃