System Sensor WBB Weatherproof Box for SSM/SSV BellsSystem Sensor WBB is a weatherproof back box for use with: H12 24K, S1224MCK, P1224MCK, and P12015K series SpectrAlert wall horn, strobe and horn strobe models SSM24 and SSV120 series alarm bells NOTE: The weatherproof or outdoor notification appliance must be used with the System Sensor WBB back box when installed in applications requiring the appliance to be weatherproof or outdoor listed. In such applications, using a back box other than the System

MOUNTING ACCESSORIES:

They are typically used during active firefighting conditions

The System Sensor SS-PTIR is an intelligent

use weatherproof surface box Cat No

Compatible with version 10 and higher 5700

The PS Series provides 24 VDC power for NACs (notification appliance circuits) configured as either Class B or Class A (requires the ZNAC-PS option card) with multiple sync protocol options

Simplex 4098-9773 TrueAlarm CO Sensor Base with 520 Hz sounder provides CO toxic gas monitoring and enhanced fire detection

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This product is for use with single gang

Strobe Flash Rate 1 flash per second

The Silent Knight SKE-450 is a self-contained 50-watt voice-evacuation control panel that integrates a digital message repeater

10″ (250mm)