R831 Wireless Multifunctional Control Box

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R831 Wireless Multifunctional Control Box

R831 is a device used to control the switch and is mainly used for the switch control of the strong electric motor control box.

Waterproof
Class
Frequency band
Power type
Sleep Power consumption
Rx Sensitivity
Sensor Measurement Range
TX Power
Chipset
Certification
Sensors

SG$ 214.49

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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

R831 can be equipped with a three-way controllable relay switch. The three-way relay output can be used as a dry contact. The user can separately control it through wireless commands which adopt the SX1276 wireless communication module. R831 can be divided into R831A, R831B, R831C, and R831D. R831A is a strong electric motor control box. R831B is the weak current motor control box. R831C and R831D are relay dry contact control boxes. The difference between R831C and R831D is that the three buttons of R831C control a certain relay fixedly (a total of 3 relays) while R831D reports the button status and determines which relay to control through the network linkage and the instruction.

Feature

Adopt SX1276 wireless communication module
Curtain and roller shutter control
Compatible with LoRaWAN™ Class C
Frequency hopping spread spectrum technology
Configuring parameters and reading data via the third-party software platforms, and set alarms via SMS text and email (optional)
Applicable to third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne

Specifications for R831 Wireless Multifunctional Control Box

Sensor Measurement Range	High Load or Low Load or fixed relay or dynamic relay
Waterproof	IP65
Class	Class C
Frequency band	AS923
Power type	2 X 3.6V ER14505 AA
Sleep Power consumption	30mA
Rx Sensitivity	-136dBm
TX Power	16dBm
Chipset	SX1276
Certification	TELEC
Sensors	Relay

R831AUser manual
R831ADatasheet

Introduction

Features

Adopt SX1276 wireless communication module

Three-way relay control

Compatible with LoRaWANTM Class C

Frequency hopping spread spectrum

Configuring parameters and reading data via the third-party software platforms, and set alarms via SMS text and email (optional)

Applicable to the third-party platforms: Actility/ ThingPark, TTN, MyDevices/Cayenne

Electric:

Operating Voltage	DC 12V / 1A
Operating Current	20mA (12V) (There are no relay action status and data sent by LoRa.) <250mA (12V)( There are relay action status and data sent by LoRa.)
Relay Load Characteristics	Contact load:AC250V/5A、DC30V/5A
Relay Coil Power Consumption	300mW
Relay Type	Magnetic Latching Relay
Relay Model	HFE60/5-1HSTGL2R

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	LoRa: 0.3kbps～50kbps FSK: 1.2kbps～300kbps
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)