Vibration Activated 120dB Anti-Theft Security Alarm (1*9V)

Pros: -Sound Is very very Loud! (Don't think it's realy 120DB xD) -Sound Is Anoying! Wich is good indeed! -It makes my dog go crazy! (poor guy) -My girlfriend almost broke it because of the sound when I was testing the product! -It works! :D haha

Cons: Well, That it's not realy 120DB But still It's worth my money!

Other: It's worth youre money and usefull! So just buy 3 or more! It works fine! Thank you DX for the fast delivery! :)

Pros: It really works. Its quite sensitive. Very easy to use. Waits 15 secs after turned ON before it starts to monitor vibration.

Cons: Battery compartment is quite deep and tight so extracting battery from it is quite challenging task.

Other: Good device to guard the doors in countryside house when it stays without people. On countryside it doesn't matter that when you'll try open the door this alarm will scream.
For town (multi flat houses) it is better to use similar device with remote control to avoid alarm sound when you'll enter the flat (so you'll not disturb your neighbours).

Pros: Alarm simple but very good and extremely noisy. Features a switch on/off in the body which facilitates use at home. Now I know when someone opens mine particular drawer or the fridge overnight. :-) A 9V battery lasts little, but let binding 24/7. Goo choice to all, because it is multi usefulness. Great to take on trips and camping. Take a look at his brother, who has contrpole RF remote, sku 139053

Cons: Poor plastic.. mines come broke but a glue fix it.

Other: Excellent choice

Pros: The siren is very loud !! Really Impressive !! The sensor is very sensitive. It is very easy to use, just switch on and it is active after 30s.

Cons: - The magnet is not very strong. There is only a little magnet at the back of the alarm. - The battery is not included, but for this price it can be comprehensive. - Can't be disarmed from outside. You have to enter carefully to switch OFF after opening the door. Another model exists with a remote control for who needs it ;)

Other: Very good item for this price ! There is a mistake in the manual written on the box. The delay after switched "ON" is 30s, not 15s. And the siren will be alarming during 30s after a shock.