INSTEON Open/Close Sensor (Europe 869 MHz)
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INSTEON 2843-422 Open/Close Sensor (Europe 869 MHz)

  • Automatically control lights and appliances when doors or windows open and close
  • Included terminal lets you connect security sensors to monitor several doors and windows
  • Battery-operated from a single AA battery for easy installation
  • Send email alerts when combined with the INSTEON Hub

Item #: 2843-422

Product is on backorder

Frequently Bought Together:
  • Details
  • Specs
  • Reviews
  • Manuals
  • The INSTEON Wireless Open/Close Sensor is a small, battery powered sensor that can be used to monitor the state of doors, windows or anything else that opens and closes. The sensor is powered by a single AA battery and adheres using either the included adhesive pad or screws. The Wireless Open/Close sensor can send commands to turn on lights or entire scenes by communicating directly with other INSTEON devices.

    Add the INSTEON Hub and the Wireless Motion Sensor can now be configured to send email alerts about the status of your home. Use an array of Open/Close sensors to monitor the doors and windows in your home for security purposes or use a single one on your front door so that you never step into a dark house again.

    International Compatibility Notice
    This INSTEON product is compatible with other 869 MHz European products. Products built for use in France, Germany and the United Kingdom all use 869 MHz. Products built for the USA and Australia / New Zealand use different RF frequencies that are incompatible with European INSTEON products.

  • Specifications

    Brand: INSTEON
    Manufacturer Product No.: EU 2843-422
    UPC: EU 813922013009
    Color: White
    Range: 150' (line of sight)
    Operational Gap: 1/2" between magnet and main case
    Frequency: 915MHz ISM Band
    Patents: Protected under US and international patents issued and pending (see
    Warranty: 2 years, limited
    Status LED: Green. Blinks on activation
    Sense Modes: Jumper Installed: Open = Group 1 On, Closed = Group 1 Off; Jumper Uninstalled: Open = Group 1 On (or off), Closed = Group 2 On (or Off)
    Aux. Sensor Input: Senses contact closure
    Aux. Sensor Input Wire: >= 20 gauge wire
    Setup Memory: Non-volatile EEPROM
    INSTEON Features
    INSTEON Addresses: 1 hard-coded out of 16,777,216 possible
    INSTEON Links: 30
    INSTEON Device Category: 0x10
    INSTEON Device Subcategory: 0x02
    INSTEON Product Key (IPK): 0x000049
    INSTEON powerline mesh repeater No
    INSTEON RF mesh repeater: Yes
    INSTEON controller: Yes
    Maximum links/scenes 400
    Operating Conditions: Indoors, 32 to 104° F, up to 85% relative humidity
    Dimensions: Main: 3.46" x 1.32" x 0.76", Magnet: 2.28" x 0.55" x 0.43"
    Weight: 3.5 oz
    Power: 1 AA Alkaline Battery (included)
    Battery Life: 6 months (w/ 2 links @ 50 activations per day)

    EN 300 220-2, 301 489-3
    IEC 60669-2-1
    IEC 60884-1

    X10 Features
    X10 Support: N/A
  • 6 Reviews

    Review of 2843-422 Review by EMILIO
    Review of 2843-422

    Very easy and quick installation and setup.

    Posted on 12/12/2013

    Review of 2843-422 Review by CHARLES
    Review of 2843-422

    The wireless open/close sensor, EU is a wonderful addition to any home automation. I have tested it for three weeks, several times a day and have not had any issue. This can be used in so many ways: To let you know when a door or window is open, to turn on the lights when entering a room or your garage, or to notify you that your kids just left their room? The only thing about it I don't love is the flashing LED when transmitting. I don't like flashing lights, and it's not really needed. (I taped over it.)

    Posted on 12/6/2013

    Review of 2843-422 Review by CARLOS
    Review of 2843-422

    New open-close sensor is far more practical to use than the "old" one, thanks to the exposed button on the case.

    Posted on 12/5/2013

    Review of 2843-422 Review by NICOLAS
    Review of 2843-422

    Easy installation. Easy use with external set button. Design could be better (smaller)

    Posted on 12/3/2013

    Review of 2843-422 Review by JEROEN
    Review of 2843-422


    Posted on 12/1/2013

    Review of 2843-422 Review by JULEN
    Review of 2843-422

    Good product, in the principal door, it

    Posted on 12/1/2013

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