
AceMining Upgraded Door Security Bar
Pairs well with
Popular upgrades
Free Shipping
30-Day Guarantee
Ships from US warehouses in 3–7 days.

AceMining Upgraded Door Security Bar
Product details
Description
- [Bar for Security] If you are concerned that your windows and doors aren't sturdy enough or you feel it is unsafe when travelling alone, AceMining's door jammer security bar will offer you a complete peace of mind with only one easy-to-use but distinctive lever which is also easy to install.
- [2-in-1 Door & Sliding Door Security Bar] Use our adjustable door security bar to deter burglars from breaking into your house, apartment, or even hotel room. The length of the door barricade security bar can be adjusted from 21 to 46inch, and the full product weighs only 2.2 pounds, making it easy to carry during travel or store at home.
- [Easy to Use] The AceMining door brace security bar is very simple to use, has a three-stage structure, and can be quickly deployed. This allows you to quickly strengthen your defense. However, while using it, you must be careful to ensure that there are no gaps between the rubber foot and the ground.
- [Versatile and Enhanced Design] The lock bar is equipped with enhanced high-strength alloy connections to extend the service life. It also features thickened 1.57inch pipe diameter design, high-quality material upgrades and plastic components made of high-strength fiberglass material making it stable and sturdy. Since the security bar on an AceMining door stopper can endure 400 pounds of force, an invader would have to be as strong as a heavyweight boxer to open the door.
- [Customer Service] AceMining provides 20 months customer services. If you run across any issues or face any problem with the sliding door lock, please get in touch with us. Bring extra security for your loved one’s home without delay.
- [Attention] Although AceMining Door Security Bar may not 100% effective at preventing entry on some situations, it would absolutely provide enough time to either prepare for the intrusion or alternatively flee the area.
Specifications
COMPACT DESIGN AND TAILORED CUSTOMER SERVICE : Size 4.3 x 1.26 x 0.4 inches with 0.78 inch (2 cm) and 1.2 inch (3 cm) holes, lightweight and small, you can put it in a pocket or handbag. If you have any questions, please do not hesitate to contact us by email immediately
Free Shipping
All orders ship free
Fast US Delivery
Ships from US warehouses in 3–7 days
30-Day Guarantee
Easy returns within 30 days
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.

Image with text
Use this text to share information about your brand with your customers. Describe a product, share announcements, or welcome customers to your store.

Image with text
Use this text to share information about your brand with your customers. Describe a product, share announcements, or welcome customers to your store.

Image with text
Use this text to share information about your brand with your customers. Describe a product, share announcements, or welcome customers to your store.

Image with text
Use this text to share information about your brand with your customers. Describe a product, share announcements, or welcome customers to your store.

Image with text
Use this text to share information about your brand with your customers. Describe a product, share announcements, or welcome customers to your store.
FAQs
Please read our FAQs page to find out more.
If the door is unlocked from the outside will this still work?
Yes, this portable door lock from inside prevents the door from opening on its own by using a steel plate that the red piece slides into, forcing the door shut.
Does this travel door lock work on doors that open outward?
AceMining portable door lock wouldn’t work. When the door starts to open, this tool physically stops the door from opening. So you would need to install it on the *outside* of the door to stop it from opening, which would defeat the purpose because anyone could “disable” it.
Will this portable door lock come off quickly from the inside in an emergency?
Yes, AceMining portable door lock will come off very quickly in case of an emergency. As you use the lock more and more, your hand gets used to undoing it, and you could do it in the dark.
Does this portable lock for door work on hotel doors?
The hotel is a basic deadbolt, which this portable door lock works on. AceMining travel door lock has two sizes, one large and one small, so this would work fine with a hotel door.
Is this portable door lock allowed in a carry-on or only in checked baggage if you were traveling with it?
Yes, it’s so lightweight and small that you can carry hotel door locks anywhere.