Heatmiser Wireless Air Sensor The Wireless Air Sensor is compatible with the Edge and Touch v2 Thermostat Series and can be used as a single temperature sensor or as part of a group when an averaged temperature reading is required.  Up to 16...

Heatmiser Wireless Window/Door Contact Sensor The Wireless Window/Door Contact Sensor is compatible with the Edge and Touch v2 Thermostat Series and can be used to switch the heating off whenever a window or door is opened.  Up to 16 Contact...