The Doberman Magnetic Window/Door Alarm is a sleekly designed unit enabling it to function with sliding glass windows and doors. The magnetic Window/Door Alarm is triggered by both window vibration and entry opening. Place the included magnet on the outside frame of any window or door you wish to protect. When opened by an intruder, the magnetic circuit is broken and a loud alarm will sound. The alarm unit will also sound when window vibration is detected. Printed on the reverse side of this product is a red warning label that can be seen outside through the window. It notes that your property is protected by Doberman and deters potential burglars. Its ultra-thin profile makes if perfect for sliding glass doors.
DETECTS VIBRATION, GLASS BREAKAGE, AND DOOR ENTRY/EXIT - A simple, effective, affordable way to deter theft
UNIQUE ULTRA-SLIM DESIGN - Perfect for sliding glass doors and windows; fits on virtually all windows and doors to protect your home, apartment, dorm, or office
DUAL TRIGGER TECHNOLOGY + OPTIMAL SENSITIVITY - Magnetic & vibration sensors double your level of home security; sensitivity settings are adjusted perfectly to prevent false alarms due to minor vibrations.
EASY INSTALLATION - Simply peel and stick, no tools needed. Warning sticker on backside deters theft;INCLUDES 3 BUTTON CELL BATTERIES (LR44)
POWERFUL 100 dB ALARM - The loud 100 dB alarm will alert your neighbors of intrude
Superior adhesive backing for optimum sticking power