Techko SO82K Magnetic Sensor Entry Alarm with Built-In Keypad

The order I placed for this Alarm was received in GREAT CONDITION and exactly on time. It is already in use.My only wish is that there would have been another unit to purchase. I would have ordered two of them.Amazon comes through again!!! Very pleased with my purchase.

This product is not good at all because it burns through batteries every few DAYS! That's right. Otherwise, it seems to sound an alarm loud enough to warn you of entry, but I cannot keep mine in batteries that often, so it is essentially useless.

This product works exactly as it should. Although we have already needed to change the battery. And, after the product is installed, it is difficult to change the battery without an extra set of hands. But, this should in no way deter you from purchasing. We highly recommend it.

Worked great