Function:
This door stopper alarm is a safe alarm device widely used in home, office or hotel.
Small size, wedge shape non-slip design, suitable for hinged doors.
Can be inserted directly into the door gap, no installation required; when the switch is on, the stopper will sound when the door is open.
There is a sensitivity controller on the side that allows you to choose high sensitivity/medium sensitivity/low sensitivity.
Just turn off the alarm when you need it as a normal door stopper without the alarm sound.
Specifications:
Material: Stainless steel, engineering plastic
Alarm Strength: 100 dB
Battery: 9V battery (sold separately).
Size: 5.51 x 1.77 x 1.57 inches (14 x 4.5 x 4 cm).
Package Includes:
1 x Door Stopper Alarm