Addressable Input and Output Module for Fire Alarm System

Addressable Input and Output Module for Fire Alarm System. Wide Application Scope: Controls alarm bells, smoke exhaust valves, fire pumps, fans, and fire shutter doors. Signal Feedback Capability: Feeds fire linkage action signals back to the fire alarm controller. Dual Certification: Certified by ISO and CCC standards for quality assurance. OEM & ODM Service: Supports customized product manufacturing and branding. 1 Year Warranty: Comprehensive warranty coverage for one year. Fast Lead Time: Standard delivery within 15 working days. Sample Order Welcome: Accepts sample orders for quality verification. Non-Polarity Design: Features non-polarity 2-wired loop bus connection.