Jaycar 4-Channel Hardwired Wireless Transmitter for LR8859 Relay – LR8880

You've already got the LR8859 relay doing its job, but you need a fixed point to trigger it — a door sensor, a hardwired switch, a timer board. This is that piece. You wire it where the signal originates, and it fires the matching channel on your relay wirelessly. Four channels, same as the relay, so every input has a home. No app to configure, no pairing dance beyond the initial setup. Hardwire the transmitter, click the source, channel fires. Sorted

• 4-channel wireless transmitter designed for the Jaycar LR8859 relay
• Hardwired input side — connect a switch, sensor, or timer
• Wireless output to the relay, no long cable runs needed
• JAYCAR brand, Australian stocked