120dB Loud Door Handle Alarm - Security Door & Window Entry Alarm with Doorknob Sensor for Home Security & Child Safety | Perfect for Apartments, Dorms, and Vacation Rentals

Features:120dB super loud alarm ringing frightens thieves away, more secure in use.Easy operation, simple one-button switch control doorbell/alarm, double mode can be selected.With this alarm installed in your house, office, factory, when the doors are opened by children or the theft, it will alarm you to check for safety.To stay at the hotel, you can install this alarm on the door and window, it will protect you, upon checking out, take the alarm with you for next-time use.Requires no special wire. Just inside door knob, open the switch, the piercing alarm will scare off any unwanted intruders, leaving you and your home well protected.Specification:Condition: Brand NewMaterial: ABS plasticColor: WhitePower Supply: 3 * AAA battery (excluded)Alarm Sound: 120dBAlarm Mode: Induction + TouchInstallation Method: door lock, windowPackage Weight: Approx.61gInstructions:1. Ensure that the applicable environment is stable, no factors causing shaking and vibration of products in the room.2. Install 3*AAA batteries and dial them to the required alarm sensitivity (H/L/0). 3. product on the door/window handle and open the switch statically to start working.4. The alarm sounds 120 decibels when someone wants to unlawfully open the doorPackage list:1 * Alarm