B7-Hidden Pressure Activated MAT Alarm Chime Alert/Stair MAT for Intruder Alarm

Works great, installed outside at the front door. Puppy will step on it to let us know she came to visit.Works in cold weather. Control unit is inside.

Now I know when someone enters my building. Thank you. Cable is long - this has allowed it to be wired into our reception corridor and all rooms can hear it.

Though a bit pricey, it arrived sooner than expected and once fitted with a 9V battery worked fine. It is under the carpet at the front door and I am training my dog to use it to indicated his need to go outside. The high pitched "bell' is non intrusive and the mat is thin enough so that it did not required adjustment to the door clearance.

Almost $40 is too expensive for such a cheaply made product. The mat is this cheap thin plastic with padding. Its obvious that this mat wont last. It also requires a 9V battery which did not come with it. I took one look at the controller and thin wires and just put it back in the box. I'm going to try to rig a bunch of squeaky toys together and create a mat near my backdoor to alert me when my dogs want to go outside.

I received my mat today. It seems to work just fine except owners will need to deal with the thin black wire that needs to be hidden between the mat and the alarm. I hope it lasts.

I needed it for my dog so I would know when she needed to go out. She doesn't bark or scratch so I put alarm mat under rug n everytime she goes to door I now know and can let her out! It works perfect. And the chime sound isn't to loud or annoying. Perfect!!

It works well for our purposes

Too expensive for cheaply made item. Doesn't hold up to moderate traffic for very long. Would only buy it again if I can't find a better substitute.