Product data

BN-33A Address / Interface Unit  (Obsolete)

Address/interface unit with housing. 1 spur (address) for conventional detectors.

Address/interface unit for connection of conventional smoke and flame detectors based on the current- increase principle to an analogue, addressable fire-alarm system.

Part numbers: 
116-BN-33A/14 14 V loop voltage
116-BN-33A/18 1V loop voltage
116-BN-33A/24 24 V loop voltage