1. Introduction and Overview
The Interlogix 5150W Glassbreak Shock Detector is a low-profile sensor designed for security systems. It adheres directly to glass surfaces and detects glass breakage through advanced piezo technology. This sensor operates without external power from the alarm loop, as the piezo element generates its own electricity when the glass bends during breakage. This design helps to minimize false alarms. The 5150W series is suitable for retrofit installations requiring 2-wire protection.
Figure 1: Front view of the Interlogix 5150W Glassbreak Shock Detector.
2. Safety Information
- Read all instructions carefully before installation and operation.
- Ensure power to the alarm system is disconnected before performing any wiring or installation procedures.
- Installation should be performed by qualified personnel if you are unsure about electrical wiring.
- Do not attempt to repair or modify the device. Refer all servicing to qualified service personnel.
- Keep the device away from moisture and extreme temperatures.
3. Product Features
- Low-Profile Design: Discreetly adheres directly to glass surfaces.
- Advanced Piezo Technology: Detects glass breakage by sensing vibrations.
- Self-Powered: Generates its own electricity from glass bending, requiring no external power from the alarm loop.
- Reduced False Alarms: Designed to minimize false triggers by requiring transducer bending for alarm activation.
- Range Verification: Allows for testing to confirm the sensor's perimeter detection range.
- 2-Wire Compatibility: Ideal for retrofit installations with existing 2-wire systems.
- Visual Deterrent: Acts as a visible security measure when installed.
4. Setup and Installation
The Interlogix 5150W sensor is designed for direct adhesion to glass. It requires connection to a compatible security system control panel.
4.1. Pre-Installation Checklist
- Ensure the glass surface is clean, dry, and free of debris.
- Verify compatibility with your existing security system's control panel.
- Gather necessary tools: wire strippers, small screwdriver, cleaning supplies for glass.
4.2. Mounting the Sensor
- Select an appropriate location on the glass, typically near the edge, ensuring it is within 10 feet (3 meters) of the area to be protected.
- Peel off the protective backing from the adhesive on the back of the sensor.
- Firmly press the sensor onto the clean glass surface, holding it in place for several seconds to ensure proper adhesion.
4.3. Wiring
- Disconnect power to the security system control panel before wiring.
- Connect the two wires from the 5150W sensor to the designated 2-wire zone inputs on your security system control panel. The sensor has no polarity, simplifying the connection process.
- Secure all wiring connections and ensure they are properly insulated.
- Restore power to the security system control panel.
4.4. Range Verification Testing
After installation, perform a range verification test to confirm the sensor's detection capabilities. Consult your security system's manual for specific instructions on how to put the system into test mode. A common method involves gently tapping the glass surface where the sensor is installed to simulate a break and observe if the alarm system registers the event (e.g., a green light on the control panel changing state).
5. Operating Instructions
The Interlogix 5150W Glassbreak Shock Detector operates passively, constantly monitoring the integrity of the glass surface it is attached to. When the security system is armed, the sensor will trigger an alarm if it detects vibrations characteristic of glass breakage.
- Arming the System: Ensure your security system is armed according to its operational instructions. The 5150W sensor will become active when the system is armed.
- Detection: The sensor's piezo element detects specific frequencies and amplitudes of vibrations associated with glass breaking.
- Alarm Trigger: Upon detection, the sensor sends a signal to the control panel, initiating an alarm sequence.
No direct user interaction is required with the sensor itself during normal operation.
6. Maintenance
- Cleaning: Periodically wipe the sensor and the surrounding glass surface with a soft, damp cloth. Avoid using abrasive cleaners or solvents.
- Adhesion Check: Occasionally check that the sensor remains firmly adhered to the glass. If it appears loose, re-secure it or replace the adhesive if necessary.
- Functionality Test: It is recommended to test the sensor's functionality periodically (e.g., annually) as part of your security system's maintenance routine. Refer to Section 4.4 for testing procedures.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Sensor does not trigger alarm during test. |
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| False alarms. |
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| Sensor appears inactive (e.g., no indicator light changes). |
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Note: This sensor is designed to integrate with a security system control panel and is not a standalone "plug and play" device. Proper integration and programming with a compatible control panel are essential for its functionality.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Interlogix |
| Model Number | 5150-W |
| Color | White |
| Power Source | Self-powered (Piezo technology), no external power from loop required |
| Maximum Range | 10 feet (3 meters) |
| Mounting Type | Adhesive, direct to glass |
| Compatible Devices | Security System, Home Automation Hub (with compatible security system) |
| Product Dimensions | 4 x 3 x 0.5 inches |
| Item Weight | 0.634 ounces |
| Wiring | 2-wire, no polarity |
9. Warranty and Support
For specific warranty information regarding your Interlogix 5150W Glassbreak Shock Detector, please refer to the documentation provided with your purchase or contact your authorized Interlogix dealer or installer. Warranty terms typically vary by region and reseller.
For technical support, installation assistance, or troubleshooting beyond the scope of this manual, please contact your security system provider or the official Interlogix support channels.
