技术细节
| 警钟分贝 |
113 dB |
| 输入电压 |
9 V |
| 模块数 |
1 |
Electronic door handle alarm, 106-113 dB, 178 g
<b>Protect your house/ flat, shop, your camping caravan or your hotel room etc. from burglary!</b>
Do you know that unpleasant feeling to go to sleep at night with the fear of being suddenly awakened by the sound of an intruder in the house?
Even in your well-earned holiday you often cannot go to sleep completely relaxed because you never know at hundred percent who else has a spare key to your hotel room.
Here we recommend this electronic door handle alarm: it ensures simply but extremely effective any door you want. It was designed for you, to protect your family and your property, either if you are within your home or outside of it.
The operation is very easy! Simply fit the door handle alarm with a 9 V battery (not included), turn it on and hang it on a door handle or knob - done! Every movement of the door knob directly tiggers a loud alarm and alerts you reliably that someone has tried to enter your room, house or apartment. At the same time, the burglar is deterred because he has fear of being discovered by the noise he has caused.
And if you do not want to tigger directly a loud alarm, you can optionally also set the function of an intimidating dog barking sound as a warning. This choice is also ideal for burglary protection, if you are not in the house or room. So, you would just hear a dog barking when you return home and open the door from the outside.
The sensitivity (from which degree pf movement the alarm is activated) can be adjusted individually at this clever device, so that you can adjust the door know alarm to your personal needs.
It is perfect for rental homes, as no drilling is required to other people's property, you can simply pack the device and take it with you at movement of home!
