Product Description
The Edwards 4ZEXP 4 Zone Expansion Module provides 4 Zones (Class B) and open collector circuit per zone.
For use with Edwards EST LSS4 Fire Alarm Control Panels.
Edwards EST 4ZEXP 4 Zone Expansion Module [NEW]
Description
Product Description
The Edwards 4ZEXP 4 Zone Expansion Module provides 4 Zones (Class B) and open collector circuit per zone.
For use with Edwards EST LSS4 Fire Alarm Control Panels.
