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SKU
55000-018APO
£38.45 £32.04
Apollo AlarmSense Open Area Sounder - 55000-018APO
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The AlarmSense Open-Area Sounder is designed for use in open-areas.
Operation
AlarmSense sounders and manual call points 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.
System Compatibility
The AlarmSense Open-Area Sounder can only be used in a system that is powered and controlled by purpose designed AlarmSense fire control panels. Please contact us for further details on AlarmSense compatible control equipment.
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Key Features |
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> Polarity insensitive > IP65 rated > Apollo tone - synchronised with AlarmSense sounders and sounder visual indicator bases |
Manufacturer | Apollo Fire Detectors |
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MPN | 55000-018APO |
Primary Power Source | 24V DC |
System Type | 2 Wire |
Colour | Red |
Warranty | 10 Years |
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Product code: | 55000-018APO |
Description: | Apollo AlarmSense Open-Area Sounder - Red Body |
Dimensions: | Diameter: 104mm x L:97.5mm |
Colour: | Red |
Approvals: | CRP, LPCB |
Humidity note: | No condensation or icing |
IP Rating: | IP65 |
Warranty: | 10 year |