Simply place the alarm behind any door. If an intruder attempts to open the door, the wedge-shaped design will prevent it from opening and activate a 120 dB alarm. The alarm will scare off the would-be intruder and alert you to the attempted entry. An adjustable sensitivity switch prevents tampering. When traveling, just toss this lightweight unit in your luggage. The on/off switch will prevent the unit from accidentally sounding
1, Wedge-shape design to fit any hinged door.
2, Adjustable High-Medium-Low sensitivity
3, No installation required, easy for travelers to carry
4, 120dB high-pitched continuous siren when activated
5, Can be used as a doorstop when power switch is turned off.
6, Ensures your safety and peace of mind at home ,office ,hotel rooms or when traveling
1, This alarm is operated by a 9v battery(not included)
2, Open the battery door on the back side of the alarm unit, and place a 9v battery in the battery compartment, Make sure the battery is installed correctly before use.
3, After installing 9V battery, place the doorstop alarm behind a closed door to secure the room
4, If the secured door is opened, the edge of the door will press down on the wedge plate of doorstop alarm and set off the alarm, which will sound at 120dB siren continuously.
5, The sensitivity of the vibration sensor can be adjusted from low to high as indicated in order to meet your needs.
6, When the siren starts to sound weak, it is time to change the 9v battery as described in step 2
7, Turn the power switch off when the doorstop alarm is not in use. The alarm unit can be used as a door stop to prevent the doornkob from hitting the wall if the hinged door is opened too roughly.
We accept T/T, Western Union, Escrow and cash as payment method.
Cash payment is only available for the customers those can come to our office or store.
We request 100% prepayment before we ship. If your order is too big and our cargo cannot be ready within 7 business days, we request 30% deposit; the other 70% should be paid after the cargo was ready.
We never accept COD term and partial payment, no matter how big your order is. Please understand this.
2)Quality Check and Warranty
We check our products one by one before we pack and ship to make sure they are all what you ordered, to make sure the quantity and in good condition.
We provide 3 months international warranty. You can get free exchange or repairing service within this period since you paid. We are responsible for all the charges and fees caused by exchange or repairing service.
We usually pack our products by normal plastic bags or bubble bags and use cartons as outer packaging. We always choose the best and safe packaging material to make sure your orders won’t be damaged during delivery.
Usually we use traceable international Express service to ship. We ship within 3 business days after your payment was cleared. If your order is too big and our cargo cannot be ready within 7 business days, our shipping time should be longer.
We accept drop shipping and domestic pickup
5)Return and exchange
We provide 20 days unconditional return and exchange service; you pay all the charges and fees caused by return and exchange.