Our site uses cookies to give you the best experience. Manage your cookies here or continue shopping if you're happy.

Accept & close
Skip to Content
Basket
    Ring

    Ring Alarm Contact Sensor (Gen 2) 2 Pack - White

    £34
    Available
    AO Finance Flexible credit options available

    Product Overview

    Get alerts straight to your smartphone any time a door or window is opened with the Ring Alarm Contact Sensor 2-pack. Installation is simple – no need to call out an electrician – just stick some batteries in and use the self-adhesive pads to place them on your door or window frame. Also, the two halves of the sensor can be placed up to a maximum distance of 1.27cm away from each other, meaning they’ll still work if you have a bit of gap between the door and the frame. And not only are they compatible with Amazon Alexa, but they’ll work even if the WiFi is out thanks to Z-Wave wireless tech.

    Please note, to use the Ring Alarm Contact Sensor you’ll need to download the free Ring app, which is compatible with all iOS and Android devices. You’ll also need the Ring Alarm Security Kit (sold separately).

    Key Features

    • Two pack contact sensor - install on any window or door
    • Perfect for use inside your home
    • Quick and simple to set up
    • Works with 1st and 2nd generation Ring Alarm
    • Requires Ring Alarm Base Station

    Product Specification

    Key Information

    Easy Set Up
    Yes
    Includes Hub / Bridge
    No - Required
    Location
    Indoor
    Pack Size
    2

    Compatibility

    Works With
    1st and 2nd generation Ring Alarm devices and accessories

    Mobile Connectivity

    Mobile App
    Yes

    Product Detail

    Brand
    Ring
    Category
    Smart Sensors
    Colour
    White
    Country Of Origin
    China
    Dimensions
    (H)4.0 x (W)5.3 x (D)1.4
    SKU
    4SD2SZ-0EU0
    Smart Type
    Smart Sensor

    Warranty

    Manufacturer Warranty
    1 Year

    Customer Reviews

    5 / 5
    8
    0
    0
    0
    0
    Showing 6 of 8 reviews

    5 Starts - Very Impressed!!

    5/5
    Very easy to install. Great, reliable product within the Ring alarm range.
    Neil

    Contact sensor review

    5/5
    Small and light weight, this little sensor blend perfectly into the door frame! A perfect accessory for the ring alarm system, it gives me soo much more added security.
    Eve Thomson

    Good

    5/5
    All good
    E

    Good sturdy & reliable product

    5/5
    Sturdy contact Sensor with facility to stick on rather than screw in. So far it has been reliable. Note - you need ring alarm hub to connect to
    Vijay T

    Brilliant product at the best price

    5/5
    Excellent product provided at the best price & delivered very quickly. So easy to install - no drilling needed. Very impressed!
    Jeanette J

    Ring door window contact

    5/5
    Great product works with existing set up now completely protected
    Malcolm Jinks

    Any offers are genuine savings. We always want to be able to offer you an incredible deal, so we’ll always match our competitors on price. This means our prices could drop further, or potentially reduce again once a promotional event ends. If our price drops, or you do find what you’re looking for cheaper elsewhere, we’ll offer our price match promise. See terms and conditions.

    Email me this product

    For more information on how we use your data read our privacy policy