Siemens XTRI-D Dual Interface Module four-wire smoke detectors

four-wire smoke detectors

ABHW-4SZ Audible Base

The Wheelock E70 wall and E90 ceiling speakers and speaker strobes are designed for high efficiency sound output for indoor applications

The Cooper Wheelock ET90-24MCCH-FR low profile design incorporates a speaker mounting plate for faster and easier installation

including smoke detection and emergency notifications

Siemens XTRI-D Dual Interface Module four-wire smoke detectorsThe Siemens XTRI D Dual Interface Module enhances fire alarm system functionality by providing dual input output capabilities. Designed for seamless integration, it enables efficient monitoring and control of third party devices, ensuring optimal fire detection system performance. Features Dual Input and Output Functionality Supports two independent inputs and outputs, increasing system flexibility. Allows integration with various fire safety