Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Wireless Door Stop Alarm with Vibration Sensor. Please read this manual thoroughly before using the device to ensure proper function and safety.
Safety Information
Always follow basic safety precautions when using electrical devices. Keep the device away from water and extreme temperatures. Do not attempt to disassemble or repair the device yourself. Use only the specified battery type.
Package Contents
- 1 x Wireless Door Stop Alarm
- 3 x LR44 Batteries (pre-installed or included)
- 1 x Magnetic Strip (for certain models/uses, if applicable)
Product Overview
The Wireless Door Stop Alarm is designed to provide enhanced security for your home, hotel room, or apartment. It features a vibration sensor that triggers a loud 125 dB alarm upon detecting unauthorized entry or movement of the door.
Figure 1: Front view of the Wireless Door Stop Alarm.
Figure 2: Dimensions of the Wireless Door Stop Alarm (approximately 3.8in x 2.8in x 1.7in).
Setup
Battery Installation
- Locate the battery compartment on the underside of the device.
- Open the compartment cover.
- Insert 3 LR44 batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
The batteries are designed to last 6 to 12 months. An intuitive low battery indicator will notify you when replacement is needed.
Placement and Installation
The alarm can be installed in any location with an opening, such as doors or windows. For optimal performance as a door stop alarm:
- Place the door stop alarm on the floor directly behind the door you wish to secure.
- Ensure the wedge shape is firmly positioned under the door, preventing it from opening.
- The device is designed to work effectively with a gap between the door and the ground of 5mm to 15mm.
Figure 3: Proper placement of the door stop alarm under a door, showing the effective gap range.
For use as a window or simple entry alarm, the device can be affixed using the provided adhesive (if applicable) or placed in a position where movement will trigger the vibration sensor.
Operating Instructions
Activating the Alarm
- Locate the ON/OFF switch on the side of the device.
- Slide the switch to the "ON" position to activate the vibration sensor.
- Once activated, any significant vibration or pressure on the device (e.g., from a door being pushed open) will trigger the 125 dB alarm.
Figure 4: The door stop alarm preventing unauthorized entry and triggering its alarm.
Deactivating the Alarm
To turn off the alarm, simply slide the ON/OFF switch to the "OFF" position.
Versatile Use
This alarm is suitable for various environments:
- Home Security: Place behind main entry doors, bedroom doors, or windows.
- Hotel Security: Ideal for travel, providing an extra layer of security in hotel rooms.
- Apartment Security: Secure apartment doors and other entry points.
Figure 5: Examples of where the door stop alarm can be effectively used, including home, hotel, and apartment settings.
Personal Alarm Function (if applicable)
The device can also function as a personal alarm. If you are in trouble, you can press the alarm button (if present) to emit a loud sound up to 130dB to scare off an attacker and call for help.
Figure 6: Demonstrating the use of the device as a personal alarm by pressing the top surface.
Maintenance
Battery Replacement
When the low battery indicator activates, replace all three LR44 batteries following the installation steps described in the "Setup" section.
Cleaning
Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Alarm does not sound. | Device is OFF. Low batteries. Insufficient vibration. | Ensure switch is ON. Replace batteries. Adjust placement to ensure firm contact with door/surface. |
| Alarm sounds intermittently. | Loose batteries. Device not stable. | Check battery compartment. Ensure device is placed on a flat, stable surface. |
| Low alarm volume. | Low batteries. | Replace batteries. |
Specifications
- Product Name: Anti-theft Alarm
- Color: White
- Material: ABS
- Sound Level: 125 dB (up to 130 dB for personal alarm function)
- Product Size: Approximately 7.5 x 4 cm (2.95 x 1.57 inches)
- Product Weight: 28 g (0.99 ounces)
- Battery Type: 3 x LR44 (included)
- Battery Life: 6-12 months (typical)
- Effective Door Gap: 5mm - 15mm
- Model Number: #ght4g240406CBA230304161WH
Warranty and Support
For warranty information and customer support, please refer to the product packaging or contact the retailer where the product was purchased. Keep your purchase receipt for warranty claims.