|Item Weight||2.24 ounces|
|Product Dimensions||2.2 x 1 x 4 inches|
|Item Package Quantity||1|
Home Security Battery Powered Vibration Detector Alarm
|Price:||$7.99 & FREE Shipping|
Usually ships within 4 to 5 days.
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- * The Alarm protects your property by giving out alarm sound when it senses vibration, shaking, striking and moving.
- * Attach the Vibration Alarm to any place inside the steel safe.(there is magnetic bar inside the alarm).
- * Swith on the alarm and it will be on alert in 15 seconds, if there is any vibration, the alarm will sound for 25 seconds.(The beep sound is over 110DB), If the vibration continues, the alarm will sound again.
- * Control button by power On/Off, easy installation and use.
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* Power by: 1 Piece 9V battery(Not Included). * Alarm Sound: 110DB. * Package included: 1 x Vibration Detector Alarm
Top customer reviews
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For the price you pay, don't expect high-end alarms; these are cheap little deals. However, they function as advertised, loud and clear. I discovered that if I placed an even slightly used 9v battery in it, it would wear out quickly, (it took my dear doggie a several attempts before he figured out that his davenport-days were over). I purchased brand-new batteries, and they've lasted now for a few weeks, and at least 9 activations on one of them.
As others have said, it doesn't take much to set them off, which is why they're so effective. I accidentally set mine off a couple of times... be sure that you have it in place BEFORE you turn it on, then tip-toe away quickly. Don't. even. breathe. Kidding, of course, but they are very sensitive. And, did I mention LOUD?
I still keep them on my couches for now, but I don't have to activate them anymore; just their presence acts as a deterrent at this point. In the near future, I'm going to set them up to keep him out of my very large and open compost bin (his personal smörgåsbord), and a couple of other areas that I'd prefer he doesn't pillage and plunder. (Not being waterproof, I'll simply place them in a zip-loc baggie).
For the price and the results, these little vibrating alarms have been an excellent investment. I wish I would have found them a long time ago, the battle would have been over before it started. : )
The siren is not only loud, but an ascending sine wave that hurts the ears in less than a second. It shuts off after about 20 seconds, but believe me, you can't stand it that long.
Back to the cat story: I rigged it up with thread to scare the cat when it went near that spot. Trouble is, I go there too. After accidentally tripping it about 6 times, I got mad and kicked the hell out of it. It flew across the room, bounced off the dresser, battery and battery cover flying off. Still works fine with the same battery.
It's not waterproof. It might be OK outside in a ziploc bag. I'm thinking of testing it on the resident deer population.
No question, if you need something to attach to a door or window (or several), this is a cheap solution. A string or anything to knock it over or make it wobble is all you need.
It 'could' work as a personal alarm, but I don't recommend it. After you turn it on, it takes 15 seconds before it's armed. That's a long time if someone is attacking you. On the other hand, if you want to let some stranger knocking at the door know just how you feel about him, that 15 seconds while he's introducing himself might be perfect timing.
The plastic build feels a little flimsy, but the built-in magnet makes it nice for quick mounting and gives you the option to easily move them around. Honestly, I use some little round Velcro discs to secure them on both metallic and non-metallic surfaces because the magnet isn't terribly strong. It's not full home alarm system, but I feel more comfortable leaving my house knowing that if someone tries anything funny there is at least a loud deterrent to the bad guy to stick around for long. For the price they are a good buy as a basic audible theft deterrent.
If you want an vibration alarm that is extremely sensitive, then this one does the job. Plus, it's unexpensive.
The slightest movement sets it off and the neighbors will hear it if they are relatively close. Would work for many things as an alarm but worked well as a gag gift accessory for me :)