Easy-Step Wedge Protector Door Stop Stopper with Alarm System Simple and Effective Door Security Solution

Introduction :

Personal Security Door Stop Alarm requires no wires or installation installation and is powered by a single nine-volt battery (not included). Simply place the pressure- base of any door, and the device will emit a powerful 120-decibel alarm when the door is opened

Application:

Compact and portable design makes it the perfect travel companion, easily store in a travel bag, suitcase, briefcase or backpack for added protection anywhere you go. With this handy gadget, you'll be able to secure your hotel room, dorm room, apartment or any room in your home.

Installation:

1. Easy to install - no wiring, make sure the on/off switch is in the "OFF" position.

2. Turn the unit upside down and open the battery compartment to install one 9-volt battery noting polar(not included) and close the compartment.

3. The gap between the door bottom and floor should be 1-3.5cm.

4. Place switch to the "ON" position to set up a defensive.

5. Low-battery indicator light, If you see the indicate LED always on, then need to replace the new battery.