F220 Photoelectric Smoke Detectors

Technical Service Note (Two-wire Detector Compatibility) [pdf]

Installation Guide [pdf]

Data Sheet [pdf]

Commercial Type No: F220-PTH

Photoelectric detector head with heat sensor only; requires base.

Commercial Type No: F220-P

Photoelectric detector head only; requires base.

Commercial Type No: F220-PTHC

Photoelectric detector head with heat and CO sensor augmentation only; requires base.

The F220 Photoelectric Smoke Detectors are UL Listed, open-area photoelectric smoke detectors. Use them with commercial fire protective signaling systems and household fire warning systems (see NFPA 72, the National Fire Alarm Code). These smoke detectors scatter light using a pulsed infrared source operating with a gated, high-speed, photodiode infrared sensor. The symmetry of the optical ...

Features