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GS-402S – GSI Dual Tone Interior Surface Mount 20 Watt Siren, 12VDC

GSI: GS-402S 20 Watt Surface Mount Siren
One year Warranty

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The GSI GS-402S is a standard 12VDC 20 watt interior surface mount alarm siren designed to support various security applications and installation methods. The GS-402S allows for a simple 2 wire installation and features a dual tone selectable feature that lets you configure the sound effect you want from the siren.

The most common application for the GS-402S siren is to add it to your current residential or commercial alarm system. You can mount it on any indoor flat surface in areas you are trying to heavily secure. When a sensor is triggered in your alarm system the siren will go off and emit the loud noise that will often scare off an intruder or simply bring attention to a troubled area. It is not uncommon to also install a strobe light in conjunction with a siren for extra security measures. To wire a siren we recommend using a standard 18/2 multi-conductor cable. Most alarm panels provide integrated powered relay outputs on them that allow you to easily connect and control a siren. A siren is very simple to install and can be up and running in a matter of minutes!

  • Includes: (1) GS-402S 20 Watt Interior Surface Mount Siren
  • 20 Watt Siren
  • Dual Tone Selectable
  • Interior
  • 12 VDC - 350mA
  • Dimensions: 4.29 " x 4.29" x 2.2"
  • Part#: GS-402S