Defender Shock Contact Alarm - Wireless Shed Alarm 130dB Siren - Garage Alarm - Internal Burglar Alarm for Sheds Garages - Wireless Magnetic Contact Alarm for Doors - Batteries Included
£15.95
Price verified on 20 August 2025
4.9
Verified by 1600 real people. (*)
DEFENDER SHED ALARM - A dual-function wire-free alarm that allows you to secure sheds, garages, caravans and more.
LOUD SIREN - The alarm triggers a powerful 130dB siren to protect against forced entry and sneak-in attempts.
EASY INSTALLATION - This wire-free alarm comes with an adhesive pad and screws for easy installation.
SIMPLE SECURITY - Use a 4-digit code to arm and disarm the unit. Featuring a 5-second entry delay and a 30-second exit delay for ultimate protection.
POLICE RECOGNISED STANDARDS - The first of its type to achieve the coveted Secured by Design & Sold Secure accreditations, which ensures high quality and reliability.
