B401

Honeywell NOTIFIER, System Sensor B401 — B401 plug-in detector bases are used with System Sensor® conventional S300 smoke and heat detectors. These bases make detectors more versatile than equivalent direct-wired models. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.

B401 plug-in detector bases are used with System Sensor® conventional S300 smoke and heat detectors. These bases make detectors more versatile than equivalent direct-wired models. B401 bases are intended for use in 2-wire systems, with screw terminals provided for power and remote annunciator connections. Honeywell NOTIFIER, System Sensor B401 — B401 plug-in detector bases are used with System Sensor® conventional S300 smoke and heat detectors. These bases make detectors more versatile than equivalent direct-wired models. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.

Brand	Honeywell
Lifecycle status	discontinued