Meco 4 Pcs Door Window Alarm Security System Home Wireless Cordless Battery Burglar Keypad

Features : Induction switch: Glass reed pipe (more sensitive and stable) Instant Alarm (4 Pack) is the wireless alarm system kit. Feel Safe & Confident in the security of your home. Even as you sleep, your house will be on alert. Multiple sensors and alarm give you audible warning of a potential intrusion, There is a siren that will go of. Instant Alarm (4 Pack) is the wireless alarm system kit. Easy to installion, just peel of the adhesive backing, stick it in place and turn on. Perfect for people who live alone or elderly loved ones who want more piece of mind. Great protection for doors, hotel rooms, houses, dorm rooms, apartments, offices, medicine cabinets, windows, drawers, pool gates and sliding doors. Specification : Voltage: 4.5V Decibel: 90db Material: ABS Plastic Color: White Size: 30 x 19 x 55mm Power by: 3 x 1.5V AG13 button battery (included) Package Includes : 4 x Wireles Instant Alarm Systems Details Pictures :