£14.95
The Defender Dual Activation Shed Alarm is a wire-free security device for sheds, garages and storage areas. Using both vibration and magnetic sensors, it triggers a 130dB siren on forced entry or door opening. It features a personalised 4-digit keypad, 15-second entry/exit delay and anti-tamper protection.
The Defender Dual Activation Shed Alarm is a wire-free, easy-to-install security solution designed to protect sheds, garages, and internal storage spaces.
Dual Function: Combines a vibration sensor and magnetic contact to detect both forced entry and door openings.
Loud Siren: Triggers a loud 130dB siren to deter intruders during break-in or sneak-in attempts.
Keypad Access: Personalise a 4-digit code to arm and disarm the alarm.
Entry/Exit Delay Function: Features a 15-second delay to allow stress-free entry and exit without triggering the alarm.
Anti-Tamper Button: Instant siren activation if tampering is detected.
Easy Installation: Mounts easily using the included adhesive pad or screws. For internal use only.
User-Friendly: Magnetic contact can be positioned on either side of the alarm and should be within 10mm of the unit.
Hassle-Free Setup: No wires, subscriptions, or Wi-Fi needed – just fit and protect in minutes.
Versatile Security: Ideal for protecting bikes, tools, sports equipment, and securing other entry points in homes or offices.
Police Accredited: Independently accredited by Secured by Design after meeting Police Preferred Specification standards.
Browse our full range of Defender alarms for complete home and property protection!
SK –
Amazing deterrent for my shed, very loud! The adhesive strips mean I didn’t have to drill into it either, so I am able to move it if I need to in the future. Great service
Morton Cowie –
Simple to operate, simple to install, just what I was looking for
Peter Baxter –
The product functions perfectly.
Antonino Bennett –
Looks to be very well made,for a cheaper end alarm,very loud, perfect for what I wanted
MAK –
It’s an effective but simple shed alarm. Unfortunately our first one stopped working so fingers crossed the new one doesn’t go the same way!
Raymond Jones –
Easy to set up, however, not as loud as I hoped.