The HCP-DPS incorporates a red LED mounted on the front cover, which can be selected as pulsing/non-pulsing for communications polling and it is continuously lit when the HCP-DPS is operated. The unit is operated by pressing the EN54 compliant non-frangible (plastic) element and, once operated, produces a high level interrupt, allowing the control panel to respond very quickly.

A built in test function initiated by the control panel ensures the integrity of the device at all times and the device can be tested by insertion of a test key in the underside of the unit. Two terminal blocks are provided for easy connection to the loop wiring.

The unit is addressed using the TCH-B100 Hand Held Programmer for quick and reliable addressing and the unit can also be flush mounted if required. An optional glass element is also available.

Incorporates a ‘C Form’ change over contact.