Product Details
The System Sensor model B112LP Plug-in Detector Base is designed for use with System Sensor model 2151 photoelectronic and 1151 ionization detector heads. This four-wire base is equipped with screw terminals for the connection of power, ground, and an optional remote annunciator.
The model B112LP detector base is compatible for use with a variety of plug-in detectors:
1151, 1151EIS, 2151, 2151T, 1451, 2451, JTY-GD-2451, 2451TH, 5451
Mounts directly to 3-1/2 inch and 4-inch octagon boxes and 4-inch square boxes, with or without plaster rings.