SABRE HS DWA UK Loud 120 dB Home Security Burglar Alarm Easy DIY installation for windows or doors with siren, disarm chime modes 1 pack

ATTENTION-GRABBING: Extremely loud 120 dB alarm helps wake/alert homeowners or tenants. The alarm helps deter intruders and increases the chance of notifying neighbours where sounds are audible up to 1,300 feet (395 m) away USER-FRIENDLY: 3 adjustable settings (OFF/ALARM/CHIME); CHIME mode is ideal to alert you when children or guests are coming and going when you are at home INSTALLS IN MINUTES ON EITHER SIDE OF DOOR: Ready-to-use, the alarm's sensor can mount to both left and right-handed doors with no wiring needed. Double-sided mounting tape and four required LR44 batteries are included EXTRA LEVEL OF SECURITY: Low battery indicator provides battery status update with the single push of a button ATTRACTIVE DESIGN: Premium white design looks great inside your home or apartment and in any location including windows, sliding doors, garages or back doors