Bosch NZM 0002 A Notification appliance zone module for connecting 2 separate notification appliance zone lines, provides 2 monitored primary lines.

The NZM 0002 A Notification Appliance Zone Module provides two monitored primary lines. This enables the connection of two separate notification appliance zone lines. Connection of: Sirens, Strobes, Horns. The operating status of each zone is shown by a red and a yellow status LED. Monitored control of signaling devices by voltage polarity reversal. Ready to go thanks to plug-and-play technology and pluggable terminal blocks