Siemens XTRI-R Intel Interface ModuleThe Siemens XTRI R Intelligent Interface Modules provide a seamless way to connect direct shorting devices to the fire alarm control panel (FACP) SLC. Each module occupies one address on the loop. Key Features Dual Isolation Technology Each Siemens XTRI R module integrates intelligent dual isolation technology, which complies with NFPA 72 Class X (Style 7) wiring standards. As a result, the system supports up to 252 isolators per loop, with a maximum

Moulded in clear

is possible to select as more or less sensitive as required

emergency lighting

389 by NOTIFIER Engineering

and if any device has new information

facilitating easy installation and maintenance of addressable detectors

alarm relay

Units were addressed and added to a FACP

In addition to back up amplifiers each SIGA amplifier has an on board 1kHz tone generator that can activate in the event of input failure or if no back up amplifier is available

This device provides clear audio and visual alerts for advanced fire alarm systems

designed for use with the Simplex 9536 system

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