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AlarmSense Sounder

£33.17
£39.80 (inc. VAT)
AlarmSense sounders are fitted to the same zone as detectors. In quiescent state, the zone is powered at between 9V and 15V, nominally 12V, at which only detectors and call points operate. Sounders require 24V to operate.
AlarmSense sounders are fitted to the same zone as detectors. In quiescent state, the zone is powered at between 9V and 15V, nominally 12V, at which only detectors and call points operate. Sounders require 24V to operate. When an alarm is detected on a zone, the control panel increases the line voltage to 24V on that zone causing the sounders to produce a continuous 'Evacuate' sound. Any voltage-sensitive output devices - relay modules or other alarm devices - also operate. When the voltage is increased to 24V, the detector alarm current will reduce to 1.5mA. The detectors are latched in alarm until they are reset by reducing the voltage to less than 2V for greater than 1 second. Output devices will de-activate each time the voltage is reduced to 12V unless otherwise stated in their specification. It is possible to generate an 'Alert' tone by pulsing the supply voltage from 12V to 24V and the sounders configured to continuous output. Pulse frequency of 1 second on, 1 second off, is recommended for compliance with BS5839 Pt1.

The AlarmSense Open-Area Sounder is designed for use in open-areas.

Key Features
• Polarity insensitive IP65 rated Apollo tone - synchronised with AlarmSense sounders and sounder visual indicator bases

Click to download Data Sheet
Click to download Installation Guide
 
Manufacturer:
Apollo
Manufacturer Product Code:
55000-018APO
Brand:
Apollo
Product Code:
APASSONSR
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