Samur Wireless Relay Module


Including Tax: $0.10
Cheapest shipping from $5.10
Stock Status: In Stock
Delivery Status: International


2.4 GHz Remotely Controlled Relay Switch for Home Automation and IoT is designed to operate in a wall switch box or in locations where the control of an electric device is needed. It is also possible to send a signal to any system that is to be integrated.

  • Small (40mm x 35mm) easy to fit into typical 60mm diameter electric in-wall box
  • Easy to connect into electricity grid
  • Have meshed wireless network topology on 2.4GHz
  • Provides On / Off control for wall socket or light switches
  • Can be controlled by physical switches
  • Can work without Gateway (Especially when gateway down, no power or no radio connection)
  • Designed based on transceiver NRF24L01+ and microcontroller Atmega328p
  • MySensors compatible
  • Transformerless built-in AC to DC power supply
  • Two 10A rated Panasonic relay
  • Best suitable for Home Automation, IoT
  • Unique ID is assigned automatically by learning mode
  • 6 pin standard Atmel ISP (pogo pin style programming)
  • 7 pole screw terminal for AC connection
  • Controlled by any NRF24L01+ gateway system devices or controllers
Power supply: 110 - 240V ~ 50 – 60Hz
Power consumption: 0.3 W
Operational temperature: 0 - 35°C
Dimensions (L x W x H): 40 x 35 x 20 mm
For installation in boxes: Ø ≥ 50mm
Rated load current: 10A per channel for resistive
Overcurrent protection: required external 10A circuit breaker
Active element: micro-gap relay switch μ
Device control: remotely - radio waves, directly - push buttons
MCU model: Atmega328p
Radio protocol: NRF24L01+
Radio signal power:
Radio Frequency: 2.4 GHz
Range: 20-60m indoors (depending on building materials)