TechnoSavvy Window Door entry alarms Door & Window Door Window Alarm  (yes)

Wireless Door Window Open Alert Alarm Home Security System Siren Features: · Small and exquisite, easy to install, easy to stick with the double-sided adhesive. · The standby time of 3 * 1.5V LR44 button battery (included in the machine) can be up to one year, and the replacement is convenient. · Simply glue the main and auxiliary parts to the door and door frame or two windows and align them. Once the thieves pry the door, pry the window and try to steal, the alarm can make a loud alarm sound 105 dB to scare thieves and remind the owner. 105 DB LOUD ALARM · Easy Use Just Switch on at Night and switch off in a day. · As soon as any unauthorized person tries to open a door or window get a louder sound of 105dB Sound loud enough to hear from 150 feet away Easy Fixing:- · Came with 3-M Gum so that easy in fixing with the gate. · No Tools Required. There Is A Double-Sided Sticker On The Back Of The Transmitter, Just Stick It Where You Need To Install It. · no need for drilling and screw 24/7 security monitoring for home, office, garage, warehouse, store, cellar, pet house, and more.