HiSPEC Universal Pattress HSA/PA Surface Mounting for Smoke/Fire Alarm Sensor

HiSPEC Universal Pattress Surface Mounting for Smoke/Fire Alarm Sensor is for use with the HSA/PE and HSA/HE.

This Pattress is only necessary when the installer has limited or no access to the back of the detectors.
Usually a cable is delivered down through the ceiling to supply the detectors. If this is not possible, maybe
due to a concrete partition between floors in an apartment for example, a ‘Universal Pattress’ can resolve the problem. By using the pattress it allows cable to be connected through the side of the unit. There is also a terminal block pre-installed on the Universal Pattress for installer convenience.