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Outdoor Speaker Type
Surface Mount
Outdoor Rated
Maximum Power Handling
30 Watts
Woofer Size
4" Woofer
Ease of Installation
Intermediate (Installs < 60 minutes)
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Easily Mount a Siren Outdoors!
Elk ELK-150-RT Stainless Steel Outdoor Siren
Elk ELK-150-RT Stainless Steel Outdoor Siren
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Elk ELK-150-RT Stainless Steel Outdoor Siren
Item# 7273
Price: $65.26
Free shipping on orders over $50 - See Details


  • Installer Friendly - Easy to Mount for Exterior or Interior use
  • Sealed reed tamper switches prevent crooks from disabling the siren
  • Blends with any mounting surface
  • Rivals the sound of much larger speakers

Essential Info

The Elk Stainless Steel Outdoor Siren is a rugged quality siren mounted in an attractive tamper resistant no-rust enclosure. Ideal for exposed outdoor installations, simply apply 12VDC to activate siren. Built-in siren driver. Works with most security systems. This siren is a great way to maximize the power of your security system, particularly if you live in a remote area. It contains a siren-driver circuit that will produces a loud, 122dB tone when supplied with 12VDC. Units are built into polished stainless steel enclosures that naturally reflect the mounting surface and easily blend with any residential or commercial building. It features two sealed reed tamper switches, one on the back plate and one on the front Cover. The switches are normally closed and pre-wired in series. The siren can produce two distinct sounds from a single input trigger. Check under the Accessories & Related Products section below to listen to a sample.


What's Included

  • 1x - Stainless Steel Outdoor Siren
  • 1x - Stainless Steel Mounting Hardware
  • Specifications


    Manufacturer Product No.:ELK-150-RT
    Impedance:8 Ohms
    Rating:30 Watts RMS
    Magnet:Heavy Duty 1.8 lb
    Voice Coil:High Fidelity
    Enclosure:#304 Stainless Steel
    Dimensions:5" H x 5" W x 4" D
    Tamper Protection:Sealed Reed Switches For Front & Back
    Siren Voltage:6-13.8 VDC
    Sound Level:118 db @ 1 meter, 14 vdc
    Siren Current:1.2 Amps

    Important notes:
    Defective exchanges for identical item within Manufacturer’s warranty period.
    Manufacturer contact information: ELK Products Inc, Tel: (800) 797-9355


    Listen to Siren!       
    Listen to Siren!       


    11 Ratings
    5 star: 55%  (6)
    4 star: 18%  (2)
    3 star: 18%  (2)
    2 star: 0%  (0)
    1 star: 9%  (1)
    Average Customer Rating
    (11 customer ratings)
    Share your thoughts with other customers
    ANDREW -- hampton, VA   6/14/2009
    Easy install and setup, loud enough that my entire neighborhood will know if there is a problem.
    LUTHER -- miami, FL   3/16/2009
    I like using these sirens they are lound and looks good if you notice them,because they have an almost invisible effect.
    LUTHER -- castries, XX   2/25/2008
    Great siren,it's loud durable and looks good on any building painted in any coulor
    LUTHER -- castries, XX   4/10/2007
    I realy like the performance in terms of loudness and durability and I love the way stainless steel enclosure looks almost taking it's backgrounds colour, making it almost invisible.
    ALAN -- miramar, FL   9/25/2005
    Product is exactly as described. It arrived very quickly and in perfect condition. Well made, easy installation with averything necessary included with unit.
    FIRAS -- dubai, DXB, XX   4/15/2005
    Nothing Will Match This Item In Quality or Elegance Ever. Our Clients are All Very High Class, and Do not want any thing to disturb their Multi Million Dollar House, or Make it ugly. This was The Complete Solution. Quality and Function.
    FIRAS -- dubai, DXB, XX   10/15/2004
    a great Finish, a great product, now we have no more problems with any designer nor architect. All projects approved, thanks for this great product.


    12vdc 1.5a Power Supply       
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