Door Window Alarm with 120dB Siren for Home Security

1 120dB super loud alarm ringing frightens thieves away, more secure in use. 2 Human body electric field induction, high sensitivity, alarm when thieves' hands are within 1cm close to the door lock. 3 Hang on the door lock or window in your room to protect your life and property safety. 4 Easy installation with no wiring, small and portable, convenient to use. 5 Also suitable for use in your dorms, cabinets, and suitcases.

What's in the box
1 x Security Alarm