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Elk : M1
PC Programmable
Ease of Installation
Intermediate (Installs < 60 minutes)
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100dB Indoor Siren Connects to Elk Systems for Added Security
Elk Echo Compact 100dB Siren
Elk Echo Compact 100dB Siren
ELK Echo Compact 100dB Siren
Item# 7276SI
Price: $14.30
Free shipping on orders over $175 - See Details


  • 100dB siren connects to Elk security systems
  • Two-tone siren is pre-wired for easy installation
  • May be painted or wallpapered

Essential Info

Add a siren to your Elk security system. The Elk Outdoor 100dB Horn Siren features two tones (yelp and steady) for two different alarm scenarios. This easy-to-mount security system siren is pre-wired for easy installation. This contemporary siren has a smooth, paintable, "no grill" surface that easily blends with any decor.

What's Included

  • Siren
  • Mounting box & screws
  • Instructions
  • More Info

    Larger Siren Available
    Made for indoor/outdoor use, the 120dB Elk Outdoor 120dB Horn Siren is a two-tone outdoor horn-style siren. If you need a speaker feature, an indoor Elk Echo Compact 20-Watt Speaker is also available.



    Manufacturer:Elk Products
    Manufacturer Product No.:74
    Dimensions:4.56" H x 4.3" W x 1.875" D
    Sound Level:100 db @ 1 meter, 13.8V DC
    Operating Voltage:6 - 14 Volts DC
    Current Draw:480mA @ 13.8V DC
    Warranty:Lifetime, limited

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


    14 Ratings
    5 star: 79%  (11)
    4 star: 21%  (3)
    3 star: 0%  (0)
    2 star: 0%  (0)
    1 star: 0%  (0)
    Average Customer Rating
    (14 customer ratings)
    Share your thoughts with other customers
    RICHARD -- norridgewock, ME   6/25/2012
    Works well. Sound doesn't seem as loud as the siren in the CPU. It may because the Speaker faces the mounting surface.
    DEVIN -- brush prairie, WA   5/18/2012
    Great product, service, pricing and shipping. Will purchase products from Smarthome again.
    GENE -- shadow hills, CA   1/29/2012
    excellent device and a great price
    GILBERT -- fontana, CA   7/28/2011
    This is my second purchase of the item. This unit I bought I installed it with a motion detector. If any one come near my computers the sensor will trigger it with a piercing noise.I like this item and am pleased with it.
    CARMEN -- prospect heights, IL   4/20/2010
    Nice unit, looks and works great. Would have prefered terminal mounting screws as opposed to lead wires.
    JONATHAN -- memphis, TN   12/22/2009
    Worked excellently in my home. It blends in much better that the old siren with the grill facing out. This unit is loud and very elegant looking.
    PAUL -- charlotte, NC   2/21/2008
    Nice unit.
    MIKE -- simi valley, CA   2/1/2008
    Would be nice if it included a tamper and perhaps had more practical wire management.


    Elk Security Systems       
    Elk Security Systems       

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