The ACA-CT "T" clip is designed to secure LHD (linear heat detection) sensor cable. It may be used as a ceiling or wall mount clip. The clip consists of a low density polyethylene resin moulding with a slot into which the heat sensing cable is located, combined with a 25mm standoff. In ceiling applications the 25mm standoff exposes the cable faster to any rise in temperature as it lifts the cable out of the layer of colder air that is often trapped against the ceiling.