Normally Open Tamper Switch

Add a Tamper Switch to Any Drawer or Valuable to Connect to Alarm System
  • Used in alarm systems with normally closed circuits
  • Silver-plated contact ensures reliability and long-term operation
  • Small size makes it easy to hide and install
  • Normally open when plunger is depressed



List Price: $1.99

Your Savings: $0.99

  • Details
  • Specs
  • Reviews
  • What's Included
  • Connect drawers, jewelry boxes, or any other valuable containers to your hardwired alarm system. The Normally Open Tamper Switch can be used with any security system with normally closed circuits, and its small size makes it easy to hide and install. Security wiring is sold separately to connect the tamper switch to your alarm system.

    A silver-plated contact ensures reliability and long-term operation. This tamper switch is for use with alarm systems with normally closed circuits. For alarm systems with normally open circuits, use the Normally Closed Tamper Switch.

  • Specifications

    Manufacturer: SECO-LARM
    SECO-LARM Brand Enforcer
    Manufacturer Product No.: SS-073
    Dimensions: 2 - 3/4 inches (L) x 1 - 1/16 inches (W) x 5/8 inches (H) (70 millimeters (L) x 28 millimeters (W) x 16 millimeters (H))
    Weight: .6 ounces (18 grams)
    Functionality: Plunger in: contact open; plunger released: contact closed
    Contact Rating: 0.5A @ 50V DC
    Materials: High-impact plastic resin case; silver-plated contact
    Approvals: UL listed

  • 8 Reviews

    Review of 7041 Review by KUNAL
    Review of 7041

    Great value. Exactly what I needed to turn light on when I opened the closet(s).

    Posted on 7/27/2014

    Review of 7041 Review by WALLY
    Review of 7041

    installed and running -exact fit

    Posted on 5/29/2013

    Review of 7041 Review by PABLO
    Review of 7041

    Very fast shipping and product of good regards

    Posted on 9/20/2012

    Review of 7041 Review by JAMES
    Review of 7041

    Was what we wanted

    Posted on 9/2/2010

    Review of 7041 Review by JOHN
    Review of 7041

    exactly what I needed at an excellent price and fast shipment.

    Posted on 7/26/2008

    Review of 7041 Review by Steven
    Review of 7041

    I was not able to use this item. The description says "Connect drawers, jewelry boxes". However the plunger requires quite a bit of pressure to retract and open the circuit. The spring tension is not adjustable. It may work with a door or a heavy drawer but forget the jewelry box.

    Posted on 3/22/2008

    Review of 7041 Review by THOMAS
    Review of 7041

    Worked fine, I have no problems with switchs.

    Posted on 2/16/2008

    Review of 7041 Review by PAUL
    Review of 7041

    Needed a couple of spare tamper switches. Original system was purchased from Radio Shack, which no longer sells many wired system components. I tried an N.O. switch from another online seller. It was backward from what I needed. The Smarthome online description made it clear that this switch is open when the plunger is depressed. That's what I needed. Thanks

    Posted on 12/6/2007

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