100 Series
2151 2151 2151A
2151 Data Sheet Data Sheet (pdf)
2151 Installation Instructions Installation Instructions (pdf)

The 2151A is a low profile, plug-in photoelectric smoke detector.


2151T 2151TA 2151TA
2151T Data Sheet Data Sheet (pdf)
2151T Installation Instructions Installation Instructions (pdf)

The 2151TA is a low profile, plug-in photoelectric smoke detector with fixed-temperature heat sensor.


Discontinued Products
Discontinued Model Installation Instructions   Replacement Model
2100TR 2100TR Brochure   C2WTR-BA
The 2100TR is a low profile, 2-wire, photoelectric smoke detector with a 135F thermal sensor.
2112/24R 2112/24R Brochure   C4WTR-BA
The 2112/24R is a low profile, 4-wire, photoelectric smoke detector with an auxiliary Form C relay.
2112/24TR 2112/24TR Brochure   C4WTR-BA
The 2112/24TR is a low profile, 4-wire, photoelectric smoke detector with a 135F thermal sensor and auxiliary Form C relay.
2100AT 2100AT Brochure   C2WTA-BA
The 2100AT is a low profile, 2-wire, photoelectric smoke detector with a built-in sounder.
2112/24AT 2112/24AT Brochure   C4WTA-BA
The 2112/24AT is a low profile, 4-wire, photoelectric smoke detector with a 135F thermal sensor and built-in sounder.
2112/24ATR 2112/24ATR Brochure   C4WTAR-BA
The 2112/24ATR is a low profile, 4-wire, photoelectric smoke detector with a 135F thermal sensor, built-in sounder, and auxiliary Form C relay.
2112/24AITR 2112/24AITR Brochure   C4WITAR-BA
The 2112/24AITR is a low profile, 4-wire, photoelectric smoke detector with an isolated 135F thermal sensor, built-in sounder, and auxiliary Form C relay.
1151 1151 Brochure   C2W-BA
The 1151 is a low profile, plug-in ionization smoke detector.
2100S 2100S Brochure   C2W-BA
2100TS 2100TS Brochure   C2WT-BA
2112/24S 2112/24S Brochure   C4W-BA
2112/24TS 2112/24TS Brochure   C4WT-BA
2100 2100 Brochure   C2W-BA
2100T 2100T Brochure   C2WT-BA
2100D 2100D Brochure   C2W-BA
2100TD 2100TD Brochure   C2WT-BA
2112/24B 2112/24B Brochure   C4W-BA
2112/24TB 2112/24TB Brochure   C4WT-BA
2112/24TSRB 2112/24TSRB Brochure   C4WTR-BA
2112/24D 2112/24D Brochure   C4W-BA
2112/24TD 2112/24TD Brochure   C4WT-BA