Window and Door Sensor

Alerts you of unauthorized entry. Works with any door, window or object that opens and closes. For added protection, our sensors are also tamper-proof.

  • Download Quick Setup Guide

    • For narrow applications, sensor is only 3/4″ wide
    • Fully supervised
    • Rare earth magnet
    • Supports internal and external contacts
    • Can be used for 2 zones of protection
    • Lithium battery
    • ETL listed

  • Wireless Signal Range 350 ft (106.7 m), open air, with Wireless Control Panel
    Code Outputs Alarm; Alarm Restore; Supervisory; Low Battery; External Alarm; External Restore; Tamper; Tamper Restore
    Transmitter Frequency 345.000 MHz (crystal controlled)
    Unique ID Codes Over one (1) million different code combinations
    Supervisory Interval :  70 minutes
    External Input Accepts N/C dry contact devices
    Magnet Dimensions (L x W x H) 1.3 x 0.435 x 0.312 in (3.3 x 1.1 x 0.79 cm)
    Magnet Type Rare Earth
    Sensor Dimensions (D x H) 2.59 x 1.03 x 0.49 in (6.58 x 2.62 x 1.24 cm)
    Weight (including battery & magnet) 1.1 oz (31.2 g)
    Housing Material ABS Plastic
    Color White
    Operating Temperature 32°‐120° F (0°‐49° C)
    Relative Humidity 5‐90% Non‐Condensing
    Battery (included, not installed) Two (2) CR 2032 or equivalent Lithium batteries
    Certification :  Anatel, ETL, FCC, Industry Canada, and NOM


Constellation Connect is easy to install.

But if DIY isn’t for you, we offer professional installation.

Professional installation is now available
in central Maryland for only $149.

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protected with a Security Package

Add-on products only work with a package containing a Constellation Connect Hub.

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   Packages starting at $199