Dual Relay Module

Halo Smart IoT - Dual-Relay Module

This in-wall Dual Relay Module is a transceiver and is fully compatible with any other Halo Smart IoT device. The mini-size design means the module can easily hide itself in the wall box which is good for decoration.

There is a key application by using this module to switch AC power On and Off and this is the lighting control. The new smart relay calibration technology can reduce the inrush current caused by the load and let the module work perfectly with many kinds of light like incandescent, fluorescent and LED light.


  • Control 2 x 230VAC supplies to heaters and other electrical loads
  • This can be used with a time schedule or linked to a thermostat output signal

Essential information & requirements

Technical documentation