Protect your home or office with this Wireless Control Home Alarm System 4 Guard Zones.Versatile programming of the Wireless Control Alarm System allows you to program up to 4 alarm zones(garage,back door,bedroom,etc.). You can program up to 6 telephone numbers the Wireless Alarm System will automatically dial in when the alarm is set off and you can listen to what happened in your home or office through your telephones.This Home Alarm System comes with rechargable Li-battery,works for 24 hours when there's no power supply. What are you waiting for?
Other Thoughts:this product works very well,is easy to install, and is smaller then a paperback book. i think the product description still says it uses c size batteries. in fact it uses aa size batteries! this makes it very small. i am really surprised that the chime sounds very nice.
Other Thoughts:We really like this new doorbell. Our last doorbell always scared us and the dogs when it would ring. A couple of the great features is being able to adjust the loudness of the tone as well as a selection of tones. I would definitely buy this again.
Other Thoughts:We are using the doorbell in an indoor, office environment. Doorbell is mounted in the lobby and the receiver is only about 25 feet away behind heavy glass doors. I like that the receiver is cordless and can be placed unobtrusively anywhere within the office.
Other Thoughts:Put used batteries in there and it still works great and i have been using it for the past 4 Months. It does not go off by itself like some do so you will not have any interference or anything.