Door & Window Sensors

Door & window sensors offer reliable intrusion detection, alerting you when doors or windows are opened to enhance home security. PowerG technology provides secure encryption, extended range, and improved battery life for continuous protection. The slim design allows discreet placement, and tamper protection alerts you to interference, maintaining the integrity of your security system.

Features:

  • Reliable Intrusion Detection
    Detects when doors or windows are opened or closed.
  • Power G Technology
    Provides more secure encryption, longer range and reliability, and better battery life.
  • Professional 24/7 Monitoring
    Seamlessly integrates with our professional monitoring center.
  • Slim Design
    Compact and discreet design for versatile placement.
  • Tamper Protection
    Alerts you immediately if the device is tampered with.
Guardian Protection door and window contacts on window

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Each Guardian System Includes:

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Free Professional Installation
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24/7 Professional Monitoring
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Smart Security Panel
Mobile App
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Reliable Intrusion Detection

The Door/Window Contact provides reliable intrusion detection by monitoring the opening and closing of doors and windows. This ensures that any unauthorized entry is immediately detected, enhancing the security of your home.




PowerG Technology

Benefit from enhanced wireless connectivity and extended battery life with PowerG technology. This feature ensures reliable communication with your security system, reducing maintenance needs and enhancing overall system performance for continuous protection.

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Professional Monitoring

Integrates seamlessly with our professional monitoring center. In the event of a breach, the contact communicates directly with monitoring professionals, who can promptly respond and dispatch assistance. This offers an additional layer of security and peace of mind.



Slim Design

Features a compact and discreet design, allowing it to be placed on a variety of doors and windows without drawing attention. Its slim profile ensures that it blends seamlessly with your home’s décor.

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Guardian Protection Essentials Package with Water & Freeze Sensor

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Guardian Protection door and window contacts on window




Tamper Protection

Maintain the integrity of your security system with tamper protection. This feature provides instant alerts if any attempt is made to interfere with the device, ensuring your door/window contact remains operational and effective at all times.




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Guardian Protection Essentials Package with Water & Freeze Sensor

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Frequently Asked Questions

A professionally installed and monitored door or window sensor (also referred to as a door/window contact) has two parts. One part is installed on a stationary wall or frame, and the other is installed on a moving door or window. When the two sensor pieces are moved apart, the system will trigger the door or window opening and a signal will be sent to our monitoring center.

A door and window sensor is H 2.6 inches x W 1.2 inches.