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Sensor Type
Door / Window
Contact Closure / Relay
Radio Frequency (RF)
RF Transmission
Battery Operated
Door Mounted
Normal State
Normally Closed
Ease of Installation
Beginner (Installs < 10 minutes)
2GIG Technologies
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Sensor Alerts Security Panel when Door/Window is Opened
2GIG Technologies 2GIG-DW10-345 Thin Door/Window Contact
2GIG Technologies 2GIG-DW10-345 Thin Door/Window Contact
2GIG Technologies 2GIG-DW10-345 Thin Door/Window Contact
Item# 79548
Price: Normally $45.00 
Hot Deal $25.41
Free shipping on orders over $175 - See Details


  • Wireless RF signal range up to 350 feet in open air
  • Works with Normally Closed (N/C) dry contact devices
  • Over 1 million unique ID code combinations
  • Seamlessly integrates with 2GIG Go!Control Panel*

Essential Info

The Thin Door/Window Contact Sensor from 2GIG Technologies can be installed on windows, doors, and many other objects that open and close around a home or office. The Door/Window Contact sensor transmits signals to the 2GIG Go!Control Panel (service plan available for remote monitoring) when the magnet is separated from the sensor. The sensor has an external input that accepts Normally Closed dry contact devices and the sensor is equipped with a tamper-resistant cover for additional security. The sensor and magnet should be mounted at least 4.7" above the floor to avoid damage and they should be not be mounted in an area where they will be exposed to moisture. Two included CR2032 batteries (included) power the Thin Door/Window Contact.

* Remote Management & Alarm Monitoring Service
If not included with this product, a 2GIG Technologies Go!Control Panel and a Cell Radio Module are required for remote management of your 2GIG Technologies devices. Remote management of your system must be setup through a Professional Alarm Monitoring Service. This service will allow you to remotely access and control your 2GIG Technologies system from a smartphone, tablet or computer. Additionally, it will provide 24/7 monitoring of your home from a central station that can dispatch the police, fire department, or medical aid when there's an alarm or emergency at your home. Prices are determined by your desired level of functionality.


What's Included

  • 1x - Sensor
  • 1x - Magnet
  • 2x - CR2032 Battery
  • 2x - Phillip's Flat-Head Screw
  • 1x - Two-Pin Connector w/ 12" Flying 2-Wire Lead
  • 1x - Adhesive Strip
  • 1x - Instruction Manual

  • Specifications

    Manufacturer2GIG Technologies
    Manufacturer Product No.2GIG-DW10-345
    Sensor DimensionsL 2.59 inches x W 1.03 inches x H 0.49 inches
    Magnet DimensionsL 1.3 inches x W 0.435 inches x H 0.312 inches
    Weight (including battery & magnet)1.1oz
    Wireless RF Signal Range350 feet, open air, with 2GIG Go!Control Panel
    Code OutputsAlarm, alarm restore, external alarm, external restore, tamper, tamper restore, supervisory, low battery
    Transmitter Frequency345 MHz (crystal controlled)
    Transmitter Frequency Tolerance+/- 15 KHz
    Transmitter Bandwidth24 KHz
    Modulation TypeAmplitude shift keying-On/Off keying (ASK-OOK)
    Unique ID CodesOver 1 million different code combinations
    Supervisory Interval70 minutes
    Peak Field StrengthTypical 36,000 uV/m at 3m
    External Input Sampling Current20 uA
    External InputAccepts N/C dry contact devices
    Reed Switch Magnetic Sensitivity10 to 20 amp turns
    Reed Sensitivity0.625 inches minimum gap, 0.85 inches typical
    Magnet TypeRare earth
    Housing MaterialABS plastic
    Operating Temperature32°F to 120°F
    0°C to 49°C
    Relative Humidity5-95% non-condensing
    Battery (included)2 Panasonic CR2032 or equivalent lithium batteries
    Regulatory ListingsETL, FCC part 15, Industry Canada
    Manufacturer Warranty2 years


    2 Ratings
    5 star: 0%  (0)
    4 star: 100%  (2)
    3 star: 0%  (0)
    2 star: 0%  (0)
    1 star: 0%  (0)
    Average Customer Rating
    (2 customer ratings)
    Share your thoughts with other customers
    MICHAEL -- ann arbor, MI   7/13/2013
    Installed very easily. Instructions say the magnet should be less than 1cm from the sensor. With my doors, this isn't possible. However, it worked with a little extra distance.

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