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Apollo VSO Detector Base Sounder
Apollo · Sounders and Beacons

Apollo VSO Detector Base Sounder

Brand
Apollo
Model
VSO
Product type
Apollo Fire Alarm Sounder
Category
Sounders and Beacons
System Type
Conventional

Request a quote for pricing and availability. Installation, commissioning and compatibility checks with your existing system are also available.

Product description

VSO is a detector base sounder compatible with detectors from various manufacturers. It is suitable for conventional and two-wire (SAV-WIRE) systems; it offers 32 different tones and two-stage alarm switching activated by a third negative line from the panel.

Key features

  • EN54-3 approved; approved by LPCB and VdS
  • 32 selectable tones
  • Two-stage alarm switching activated via a third negative line from the panel
  • Compatible with various detector bases, including Apollo and Hochiki
  • Can be used as a standalone sounder without a detector, with a cover plate
  • Designed for ceiling mounting

Technical specifications

Part numbers507-001 (Apollo White), 507-020 (Hochiki Cream)
Sound output (high / medium / low)93,8 / 90,4 / 88,7 dBA
Maximum current consumption (high / medium / low)12 / 8 / 6
Number of sounder tones32
Operating frequency440–2900 Hz
Supply voltage18–30 V
Protection ratingIP21C
Operating temperature-20 to +70 °C
Housing materialABS
Weight0,11 kg

Information has been compiled from manufacturer/distributor sources. Please consult the documentation for current technical specifications.

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