The F220 Photoelectric Smoke Detectors are ULListed, open-area photoelectric smoke detectors. Usethem with commercial fire protective signalingsystems and household fire warning systems (seeNFPA 72,...
Mounting plate for a seismic detector. Weighs 0.27 kg (9.5 oz). Appropriate for mounting the seismic detector to steel or concrete surfaces. Screw or weld the mounting plate directly on an object.