System Sensor B501-WHITE

System Sensor B501-WHITEB501 bases are four inch flangeless mounting bases designed for use with System Sensor 200 Series detectors. They are intended for use with intelligent systems that have screw terminals for power (+ and ) and remote annunciator connections.

The circuit can be wired for Style Y (Class B) or Style Z (Class A) operation

installed or shows ANY sign of wear

The module's on-board microprocessor analyzes the signal and decides whether or not to input an alarm

If you are outside of U

the word "activated" is prominently displayed in bright yellow

It is an electronic detection system used to measure the concentration of Oxygen and provide feedback and automatic exhaust fan control to help maintain appropriate Oxygen concentrations in commercial applications

The Edwards 1500 Series Door Holder Extension Kits – used where – desired

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Freight Shipping only applies to VERY large and/or heavy items & orders

and public building applications

WG4 signals also mount to suitable surface boxes served by raceways

The FN-LCD-S’s large 320-character display and navigation buttons are a complete mimic of the FireNET® control panel display