Portable Door Security Lock, Door Jammer

🚪【High-sensitivity alarm】This Portable door jammer is an industrial-strength door security device, that prevents unwanted entering forcibly, High-sensitivity induction, will alarm as soon as it vibrates, guarding your sweet sleep. Also suitable for public buildings, schools, and offices for all you.

🚪【Upgraded Door Jammer】The upgraded door stopper is made of thick aluminum alloy material, anti-crack, and durable in use. The bottom is made of high-quality rubber material, has a strong grip on the floor,wear-resistant. The great design uses the displacement of force to block the door against attempting forced entry. Make you feel at ease and safer.

🚪【Easy to Install】No tools. It just takes a moment to fit in the gap under an inswinging door. Place the door lock stopper below the door handle directly, then adjust the foot to make it tightly grasp the ground. In an emergency, the quick-release removes the lockdown with an upward motion. Note: Testing the door ensure the door stopper is firmly fixed in position.

🚪【Compact & Exquisite】The door jammer is very compact and exquisite, it can be put in a bag or pocket, and we provide an extra storage bag to put it in, so you can carry it with you when you are on business or traveling.

🚪【Compatibility All】This door security devices stopper is better suited for door gaps of 0.2-1.38 inch ( 5-35mm ), and door thicknesses of 1.18-1.97 inch(30-50mm). Compatible with all types of floors.

Product description
Potable door jammer:
1. Provide absolute security and privacy, increase the security of your room
2. Will not mark or damage the door, especially will not violate your lease.
3. You can go through security checks such as high-speed trains, subways, and planes.
4. Built-in two-button batteries, can stand by continuously for 3 months

Product parameters:
Color: red
Material: Zinc Alloy

Features:

Portable, DurableCompatible door thickness: 5-35mm
Weight: 233g

Alarm parameters:
●Battery two CR2032
●80 decibels
●The indicator light flashes every 6 seconds
●Battery standby for 3 months
●Start working after flashing light
●60 times of regular use
●Beep for 5 seconds each time

Installation method:
1. Align under the door handle and insert
2. Tighten the bolts clockwise
3. Turn on the alarm switch

4. Try opening the door from the inside
Product details
Product Dimensions ‏ : ‎ 14 x 11 x 5 cm; 360 g