Hochiki SPC-24 Projected Beam Smoke DetectorThe Hochiki SPC 24 Projected Beam Smoke Detector consists of an emitter and receiver. The SPC 24 detector should be placed so that smoke generated by a fire will likely rise into the path of the beam. The receiver is constantly monitoring and measuring the intensity of the beam transmitted by the emitter. Should the smoke from a fire cause a decrease in the signal strength of a magnitude that exceeds the programmed obscuration setting, an alarm signal

The SP40S comes standard with an on-board digital voice messaging system with 8 standard messages

the Wheelock Eluxa multitone horns and horn strobes will meet most of your signaling needs

The MMF-302 mounts directly to 4-inch square electrical boxes with a minimum depth of 21⁄8 inches

L-Series Indoor Speaker Wall-Mounted LED Strobe

698-869 MHz

System Sensor SSM24-6 Bell w/ 6 inch Gong

It provides five field selectable speaker taps from 1/8 to 2 watts (5 watt at 70V) and six selectable candela settings from 15 to 185 cd on 24 VDC or VFWR strobe circuits

Compatible for use with SuperDuct conventional two-wire and Signature duct smoke detectors

non-power limited rating of 1/2 A at 120 VAC

The HPS-SA-EX/WP has an easily identifiable pull down lever and contains an integral break glass rod carrier

Surface mount wallbox assembly for eight wide by three high annunciator (24 spaces)

Sensitivity: 135F degrees fixed temperature