The IPTDS-S is for use with the IPTDS2 and IPTDS3 time delay switches to provide multi-way switching.

The time delay switches provide timed control for lighting, heating and ventilation loads. They are simple to install and easy to operate.

The time delay switches are very easy to use; pressing the push-button with a finger will turn on the connected load. The load will be automatically switched off after the pre-selected delay has elapsed, or after the user cancels the function by momentarily holding their finger on the button. The time delay can be adjusted via an internal thumbwheel from 4 seconds to 120 minutes.