Apollo 45681-332APO Intelligent Sounder Visual Indicator Base Slow Whoop with Isolator

Brand: Apollo Fire Detectors

Part Number: 45681-332APO
Categories: Audio Visual (Addressable Fire Alarm Equipment)

Please Contact Us for Price & Availability

Please Note: This product is now obsolete. Please Contact Us for further information.

Apollo 45681-332APO Intelligent Sounder Visual Indicator Base Slow Whoop with Isolator

The Sounder Visual Indicator Base is a loop-powered sounder and visual indicator combined with a standard Intelligent Mounting Base. It is used to signal a fire alarm in enclosed areas.

Electrical Description

The Sounder Beacon Base is loop powered so needs no external power supply. It operates at 17–28V dc and is polarity-sensitive.

Mechanical Construction

The Sounder Beacon Base are moulded in polycarbonate and has stainless steel contacts that accept solid or stranded cables of up to 2.5mm².

Application

The low volume range is useful in areas such as hospitals where a fire alert is initially intended to warn staff only. The sounder is set to the high range for general use. Synchronisation of tones ensures the integrity of the signal—tones from different sounders do not merge into one signal that could be mistaken for a different tone. Group addressing is a simple method of alerting an entire area or group of rooms without delay. For systems requiring isolators at every point the built-in isolator saves installation time and cost. The acoustic self-test means that the sounder listens to itself when it is switched on. If no sound is detected a fault signal is transmitted when the sounder is polled. The beacon self-test is achieved by means of an LED monitoring circuit. If the LEDs do not draw current when the sounder beacon base has been switched on a fault signal is transmitted when the device is next polled.

Communication

XP95, Discovery and CoreProtocol compatible

Key Features