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OnBuy.com£20.19Visit shop Defender Dual Activation Shed & Garage Alarm - Battery Powered Intruder Alarm - Wall Mounted Wireless Device - Ultra Loud 130Db Siren - Police Accredited
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The Defender Shed & Garage Alarm is an ideal security solution for homeowners, gardeners, and hobbyists looking to protect outbuildings without the complexity of a wired security system. Its primary benefit is providing high-decibel deterrence through a dual-activation sensor system that is both police-accredited and highly reliable; however, users should note that the device relies on manual keypad entry, meaning physical proximity is required to arm or disarm the unit.
| Model Part Number | EL00238 |
|---|---|
| Brand | Defender |
No, this device is completely standalone and does not require Wi-Fi, apps, or monthly subscriptions.
The siren is rated at 130dB, which is extremely loud and designed for immediate deterrence.
Yes, the vibration detection makes it suitable for shed windows, provided the unit is mounted securely.
It is designed for use in sheds and garages; however, it should ideally be placed in a position protected from direct, heavy rain.
The device uses 3 x AAA batteries, which are included in the package.
Yes, you can set and reset your own unique 4-digit security code as needed.
Adjust the mounting position of the main unit; it may be too sensitive to minor frame movements.
Check that the magnetic contact is properly aligned with the base unit and that the battery power is sufficient.
Replace the 3 x AAA batteries with fresh high-quality alkaline batteries.
Installation is straightforward and can be completed in minutes.
