SF Innovations

Modules for the Raspberry Pi and Home Automation

This website is maintained by SF Innovations Ltd, 9 The Pastures, York, YO24 2JE.  

Contact sales@sf-innovations.co.uk if you have any queries.

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Custard Pi range of accessories for the Raspberry Pi

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Dual Remote Relay Tx and Rx for the Raspberry Pi and Arduino

 

The Dual Remote Relay product consists of a transmitter and a receiver using 433MHz FM radio modules. Using good quality FM transmitters a range of 200 metres can be achieved ‘line of sight’ and more than 50 metres going through 2 or 3 sets of walls.

 

Dual Relay Transmitter

 

*  FM Radio transmitter operating at 433 MHz

*  Wire antennae fitted

* Can be paired to Receiver

* Two separate relays can be switched ON and OFF

* Simple control interface

* Can be controlled from Raspberry Pi, Arduino or PIC.

 

Dual Relay Receiver

 

* FM Radio receiver operating at 433 Mhz

* Wire antennae fitted

* Two changeover relays with connectors

* Safety isolation on PCB between ‘safe’ and mains side

* LEDs to indicate relay status

* 5V supply required

 

Applications

 

Remotely switch mains appliances ON and OFF from a Raspberry Pi, Arduino or PIC.

 

Project: Remote Mains Switch with >100m range

 

 

 

 

 

Dual Relay Transmitter
Dual Relay Receiver

Dual Remote Relay - User Instructions

 

 

Add Dual Remote Relay Tx and Rx - SF to cart

Dual Remote

Relay

Transmitter &

Receiver

Ready Built  

£18.00