SpyX / Micro Motion Alarm - Protect Your Stuff with This Fun Motion Alarm Spy Toy. Detects Motion OR Vibration! Perfect Addition for Your spy Gear Collection!

Used this in a Christmas Eve present gift bag as a joke. When the recipient touches the bag, the alarm goes off. This is in keeping with a long-standing family joke--don't touch the gift until it is time! Definitely fun for kids!

Easy to operate, this alarm will let you know when the door is opened. If this is a gift, be judicious about the recipient; Will Mom & Dad hate you forever if you give it to your nephew?

My eight year old son is a really brilliant kid who asks for impossible things for his birthday. This year, he wanted a cage that fell from the ceiling that would trap his siblings if they touched his shelf... yeah, that wasn't going to happen. I wracked my brain trying to find something that was reasonable, and that he would like. I thought he would think a spy set was dumb, but I saw the set with these motion detectors, and realized that might be the perfect compromise. I bought the spy set, with the invisible ink, etc., and this. He set these up on his shelves and loves them! I will say, they are LOUD. And one night, he forgot to turn them off, and I kept hearing alarms and realized it was going off at random. It wasn't a big deal, he remembered to turn them off after that, but it's something to keep in mind.

Bought this cause a coworker kept eating my food and I put it inside a box of crackers. It gave her a good scare and it was fun a couple of times thst I used it.

This doesn't work as intended. It doesn't sense movement in the range it claims to but will go off when I open a door in the other end of the house. I wanted this to help keep the dog off the counter but it doesn't function well enough for that at all.

Grandkids played with it but soon got bored.

Very impressive, it works, two modes button, one mode detects vibration and the other detects motion, kids were diginetely amused by it. Writing this review late as usual to also see if things last long enough. It is still working despite usual rough and tumble.

Son wanted it to catch sister sneaking into his room, but it would never detect motion. It would constantly go off, even if no one was around. It can be annoying. So pretty much didn’t use it for what he wanted it for.