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Wireless Magnetic Sensor Sends Alert if Door or Window is Opened

Skylink WD-318T Household Alert Door/Window Alert Sensor
Skylink WD-318T Household Alert Door/Window Alert Sensor
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Household Door/Window Alert Sensor
Skylink WD-318T Household Alert Door/Window Alert Sensor
Item# 7311DS
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  • Notifies you when door or window is opened
  • Requires the Household Alert Receiver
  • Easy to set up

Essential Info

Get the peace of mind you deserve from the knowledge that you'll be notified immediately should a door or window be opened surreptitiously in your home. The Household Door/Window Alert Sensor works by sending a wireless signal to the Household Alert Receiver (sold separately), which in turn notifies you immediately of the breach with both audio and visual indicators.


What's Included

  • Household Alert® Sensor
  • Magnet
  • Mounting materials
  • Instructions
  • Clip
  • More Info

    The Household Door/Window Alert Sensor can be purchased together with the Household Alert Receiver as a kit. Since the Household Alert Receiver expands to accept signals from four sensors, the Household Door/Window Alert Sensor can also be used to expand the Household Motion Alert System, the Household Garage Door Alert System or the Household Water Alert System. A Combination Set is also available, which includes both the Garage Door Alert Sensor and a Motion Alert Sensor to trigger its Household Alert Receiver.

    Mount the sensor on the door or window frame, with the magnet on the door or window itself. When the magnetic contact is broken, the sensor will send its wireless signal to the receiver, which will notify you instantly of the breach. With its range of 300 feet, you'll be able to place the receiver in any convenient location in your home. If you need to cover a distance further than 300 feet, use the Household Alert Wireless Repeater to extend the communication range between the Skylink wireless devices and ensure the security of your home.



    Manufacturer Product No.:WD-318T
    Dimensions:3" x 1 1/4" x 5/8"
    Operating Range:300 feet
    Warranty:1 year, limited

    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: Skylink Technologies Inc, Tel: (800) 304-1187


    Household Door/Window Alert Sensor       
    Household Door/Window Alert Sensor       


    53 Ratings
    5 star: 40%  (21)
    4 star: 25%  (13)
    3 star: 17%  (9)
    2 star: 4%  (2)
    1 star: 15%  (8)
    Average Customer Rating
    (53 customer ratings)
    Share your thoughts with other customers
    MARSHALL -- hollidaysburg, PA   2/4/2013
    This didn't work. It won't shut off. I haven't looked at the booklet yet, so it's possible that a steel door isn't ideal for it.
    CHRISTIAN -- joliette, QC   11/19/2012
    ROSE -- kenosha, WI   8/19/2012
    the door alert system works great.
    RAUL -- palmdale, CA   6/27/2012
    easy to install . easy to use
    SEDALIA -- pleasant garden, NC   8/1/2011
    Pleased, installed on all down stair windows in daughter apartment.
    RALPH -- charlottesville, VA   8/12/2010
    Easy to install. Works great. Reasonably priced.
    DUKE -- frisco, TX   6/10/2010
    Works as advertised. We got two of these to work with the garage door monitor as we have a second, outside entry door to the garage next to the front door. We are very happy with this purchase.
    LINDA -- barstow, CA   1/14/2010
    Easy to install, and works as advertised. Well worth the price.
    SUSAN -- hidden valley lake, CA   12/12/2009
    This product is easy to install and works great. My only wish is that it was a little louder! That's why only 4 stars.
    SAMUEL D -- denver, CO   10/6/2009
    Works fine, easy to install. Instructions are well written.
    RAY -- auburn, AL   9/14/2009
    Item works well and serves the purpose for which it was purchased. Good value for the money spent.
    ANDREW -- manassas, VA   8/20/2009
    Easy to setup and works great for what I needed
    STEPHEN -- state college, PA   6/22/2009
    Through testing found that 3 out of 4 sensors trigger only 1 alarm. Tried various configurations of the pins in the sensors and nothing works.
    BRET -- agoura hills, CA   12/2/2008
    Battery Died very fast
    ANTONIO -- plymouth, MA   10/31/2008
    Too many false readings
    FREDRICK -- menomonee falls, WI   10/26/2008
    It works as adverised. It is cheap but it functions. It does have rare times that it does not alarm.
    STEPHEN -- state college, PA   4/17/2008
    Alarm not loud enough. Will be hard to hear from another room. And directions and sequencing not very clear. Took awhile to play around with.
    RANDY -- milledgeville, GA   4/10/2008
    Perfect for a quick and simple set-up
    DAVID -- glenmoore, PA   2/29/2008
    Works "OK" but have had a couple of false alarms where door magnetic sensor doesn't acknowledge that door has been closed. Pickup and magnet are almost touching yet still reads falsly at times.
    RANDALL -- east granby, CT   2/10/2008
    I ordered a base unit and 3 extra door units. They are easy to setup, but be sure to pay close attention to the jumper directions. Mine didn't work at first because the remote jumpers were all one row too high. Great product!


    Household Alert Wireless Repeater       
    Household Alert Wireless Repeater       

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