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KERUI 120dB Loud Door Stopper Alarm Personal Safe Protection Product Portable indoor Use

Brand: KERUI                            Model: Door Stopper Alarm
Battery: 9v battery(not included)       Alarm volume: 120dB
Sensitivity Switch: Hight/Medium/Low
(5000 available)
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  • Description
  • Reviews
The function of this product is to prevent the door (inside door) from being opened, and make a strong sound to wake up the owner. Put this product under the door seam to prevent the door from being opened (inside door), when someone pushes the door forcibly, it will keep alarming. There are 3 gears of sensitivity can be adjusted, choose according to your needs. The volume is 120db, using 9V battery, if the alarm volume is getting lower and lower, please replace the battery in time.
main function
1. Prevent the door from being opened
2. There are 3 levels of sensitivity adjustable
3. 120dB loud alarm
4. Bottom anti-skid rubber
5. Small and easy to carry


Battery:1 x 9V 6F22 Battery(NOT INCLUDED)
Alarm Volume: 120dB
Sensitivity: High/Medium/Low

Note: Door Stop compitable with 2 - 36mm door seam height.


1 x KERUI Door Stopper Alarm
1 x English Manual


KERUI 120dB Loud Door Stopper Alarm

Our Service:
1. OEM&ODM Service
A, customized the language is appreciate (such as Italian, Arabic,Portuguese,French ,etc)
B, customized logo on the alarm system ,also can print your logo on the packing box.
2. 12 months Warranty and high quality
All our alarmes with 12 months warranty, first 3 months replacement, long-life maintenance
each alarm undergo strict tested by QC before shipment
3. Professional service and Factory Price
100% original brand manufactory production, highest quality with the competive price.
4. Payment
T/T, Western union, or Paypal (value less than 500 USD)

Q1. Can I have a sample order?
Answer: Yes, we are willing to offer trial sample order to you for quality test. Mixed samples are acceptable.

Q2. What is the lead time?
Answer: Sample needs 1-3 working days, mass production needs 10-25 working days for order less than 5000pcs.

Q3. Do you have any MOQ limit?
Answer: EXW MOQ is 20 pcs under carton box.

Q4. How do you ship the goods and how long does it take arrive?
Answer: The sample will be sent to you by optional shipping service (couriers, air, and sea). The delivery time 
depends on the shipping service.

Q5. How will we proceed the order if I have logo to print?
Answer: Firstly, we will prepare artwork for visual confirmation. If the color and position are right, we would 
make sampling firstly from silk print factory and take picture for your second confirmation before 
mass production.

Q6. Does this sensor work with any alarm host?
Answer: It can work with most of the alarm host with the same frequency.

Q7. Warranty Period
Answer: 12 months.

Welcome to contact us!
WhatsAPP: +8613794499220
email: secruimall@163.com

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