iO HVAC Controls 4 Channel Wireless Relay PLUS Kit

The Wireless Relay Plus is the perfect solution when you can’t run wire or existing wires have been cut or damaged. The Wireless Relay communicates wirelessly up to ¼ mile between two devices via a 915MHz radio frequency. The Wireless Relay Plus contains 2 four-channel transceivers. The base module has 3 transmitting channels and 1 receiving channel. The satellite module has 3 receiving channels and 1 transmitting channel. The relays can be used to control or monitor heat pumps, condensing units, fans, pumps, lighting, and industrial equipment. Features: Can wirelessly control or monitor the following: Heat Pumps Condensing Units Fans, Pumps, Lighting Industrial Equipment Warranty: 1 Year