The Wireless Alarm System features 4 door and window sensors， 2 motion sensors， 2 glass break alarms and 2 remote controls. The motion sensors contain the audible 120dB siren. Protect multiple types of areas all with one easy DIY kit. Requires 6 x AAA batteries (not included)， 6 x LR44 batteries (included)， 6 x CR2032 batteries (included).
120dB siren home alarm system
Easy installation - installs in minutes no wiring
Sensors can be placed up to 500 ft. away
Coverage over multiple areas
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