ESL 12VDC POLARITY REVERSAL RELAY 1 CIRCUIT
Interlogix
Model # : 405-03
Marketing Information
ESL 405 polarity reversal relay modules are designed for use with ESL smoke
detectors that have built-in sounders. On alarm, the module disconnects the
detectors from their normal power supply and applies reverse polarity from the
notification appliance circuit. Applying reverse polarity causes the sounders on
detectors not in alarm to activate.
Information
- Name : ESL 12VDC PLRTY RVSL RLY 1 CCT
- Category : Fire Relays Fire Power & Relays
- UPC Code : 046188007998
Note : All product information is subject to change without notice.