Do you want to look like you have an alarm fitted to deter intruders, or need to upgrade your current miGuard system by adding a siren in a second location; Then this is the perfect Siren for you; The miGuard Replica Alarm Siren can be used as a stand-alone burglar deterrent. Also great for use in secondary locations like the rear or side of a property, or on an outbuilding or shed. With a flashing comfort light powered by batteries, the Replica Siren offers the same visual protection as that of a live Siren and is undistinguishable from the real thing. It even comes with its own internal spirit level for ease of installation. Can be used stand alone as a visual deterrent and can be used in secondary locations along with other miGuard systems . Undistinguishable from a live Siren. Wireless, battery operated and is easy to install (battery life expectation 12-18 months). Wireless and easy to install. Pack includes: Batteries required: 2 x AA (included), . Size H31, W23, D8cm. Weight 950g.