Why do you need it?
More than 120 decib els of alarm sound, safety protection of your home.
A sensitive alert sensor, 1 cm of movement can trigger the alarm.
Use 3M double-sided adhesive tape for easy installation.
Safe and convenient, easy to operate.
Easy to install can be?installed?at any?open and close parts
Super?sensitive induction,?more than?1cm?error can?trigger an alarm
Quality assurance,?you can?protect your home?at any time