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  1. ERA Wireless Door and Window Alarm Sensor - Burglar Deterrent Magnetic Sensor

    Sits discreetly on any window/ door, the sensor is battery powered with no wires. The EMAG is a Two Way Door/Window Sensor that can be installed on doors, windows and any other objects that open and close.

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  2. 2x Shop Wireless Magnetic Door Entry Sensor Alarm Door Open Alert Safety Luxury

    Multi-purpose Suitable for various types of doors windows (sliding/crank/hung....doors and windows ), cabinets, and drawers... Real-time State Protection Immediately alarm while thief pushing the door or window. Response in 200ms. Triggered immediately Alarm will be triggered immediately once you separate two parts.110 db loud alarm helps deter intruder and possibly notifies neighbors/homeowner, also helps notify you if visitors/children/pet or others are coming/going when you are at home. Easy Installation The double-sided stickers on the back allow you to easily paste this alarm kit onto any smooth surface.

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  3. UK Wireless Window Door Burglar Security Alarm 110dB Magnetic Sensor Home Safety

    This alarm is the perfect way to protecting your home or place of business against theft. The alarm function is triggered using a magnetic sensor or using the provided remote control. You can arm, disarm, sound alarm and change to the doorbell function using the remote. This is ideal for shops and offices. The 110 decibel alarm is perfect on windows, doors and sheds to protect your goods. Features: 100% brand new and high quality Super loud 110 dB alarm Convenience in installation, just peel and stick Super environmental suitability and stability Dustproof and insect prevention Easily mounted by adhesive Ideal entry warning for homes, apartments, mobile homes and more.

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  4. 1~10Pcs Magnetic Wireless Security Entry Window Door Burglar Alarm Device Sensor

    Open the door and see if the siren sounds. 1/2/4/6/8/10X Alarm Kit (alarm unit & magnetic sensor). Sensor type: alarm. Magnetic sensor: 9X3X2CM. Alarm type: sound. Alarm unit: 4.5X1.5X1.5CM. Fix the host to the door / window with double-sided tape.

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  5. Reed Magnet Set Burglar Surface Door Window Contact Alarm Switch Sensor + Tamper

    Tamper: micro switch. 1 X Surface Magnet. Colour: White. Material: High impact Polystyrene. Check availability with our specialists. 1 set Includes Part number ASSFC005. (Choose the number of sets you require above).

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  6. Reed Magnet Set Burglar Door Window Contact Alarm Switch Sensor N/O(Closed Loop)

    1 X Surface Magnet. Colour: Brown. Material: High impact Polystyrene. Check availability with our specialists. 1 set Includes Part number ASSFC004BR. (Choose the number of sets you require above). Product details.

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  7. Door Alarm 2 Pack Wireless Window Alarm Sensor Noopel Home Security Magnetic Al

    Noopel Window and Door entry Alarm provides a simple-to-use, cost-effective security solution to protect you and your family against home invasions thanks to the 120-decibel alarms, loud enough to make a would-be intruder think twice about entering through your doors or windows. Also Perfect for preventing your children from opening doors they shouldn't. There is no need for expensive alarm systems, our high quality alarm adapts to different environments. It is perfect for windows, doors, office, balconies, stairs and more. You can even use it to keep a sleepwalker inside and prevent any accidents. To protect your loved ones, security is one of the best gifts so buy one for every door and window today and show them you care.

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  8. Wireless Magnetic Door Entry Sensor Alarm Chime Door Open Alert for Shop

    The sensors will detect the door/window, and will be triggered to send out a signal when the door/window opening. Receiver will receive the signal and alerts. The receiver cover a distance of 400ft Wireless Range, wireless signal can also go through walls.

    eBay

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