Vigilant B4U Analog Detector Base

Vigilant B4U

The Analog Standard Detector Base features twist-and-lock detector installation. And i s compatible with V-Series analog detectors. The Vigilant detector base does not require a separate address. B ecause it shares the address of the device it i s connected to.

Edwards Vigilant brand intelligent analog detectors a re meticulously engineered. To deliver high-performance features, superb reliability, and unbeatable quality. With their highly stable design, these detectors resist air movement caused by heating and air conditioning. Making them reliable performers ideally suited to modern building interiors.
The installation and maintenance advantages of Vigilant brand intelligent detectors add value throughout their service life. The twist-and-lock design makes short work of installation and maintenance operations. A plastic breakout on the detector housing optionally prevents removal from the base except with a special tool.
A bright, easy-to-see LED flashes red wh en the detector i s in alarm. Eliminating much of the guesswork wh en responding to front-panel indications.
The V-HFD i s a fixed-temperature heat detector with an alarm threshold of 135° F (57° C).
The V-HRD i s a rate-of-rise heat detector calibrated for 15°F (8°C) per minute.
The V-PHS houses an optical sensing chamber. That detects smoke and a fixed-temperature sensor that detects heat. The detector analyzes data from sensors to determine wh en an alarm i s initiated.
The V-PS houses an optical sensing chamber that detects smoke.
All detectors feature comprehensive self-diagnostic capability.
V-PS and V-PHS optical detectors continuously adjust their sensitivity. To compensate for changes in the environment like the presence of dirt, smoke, temperature, and humidity. These detectors issue a dirty sensor warning wh en they reach their preset limit.

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