Zexum Blue DIY Dummy Alarm Box With LED Backlight, Sounder, & Strobe This plug and play dummy alarm box features LED back lighting and Strobe tamper effects in a stylish and authentic trans-blue casing. An economical and effective alarm for your property, This sounder from the dummy alarm box offers a number of engineer friendly features including the unique leveling mechanism and modular components for simple installation. This dummy alarm box is designed to be used via a 13A socket ran and can be routed through soffit vents or a wall in your home. This enables you to have a convincing dummy alarm box hooked up to mains electricity, with no batteries to worry about. The dummy alarm box comes complete with front and rear tamper protection and in the event of a potential sabotage attack and the 109bBA sounder provides a distinctive audible warning if someone opens the dummy alarm box. The Cover is labelled with Zexum Security Products branding for deterrence.