Thanks for visiting! Are you still looking for a best Magnetic Sensor Security System, here your dream will come true. This Door Window Entry Alarm is a best choice for you.Easily mounted by adhesive tape to window or door. Door Window Entry Alarm switch detects entry protecting your home or office whether you are in or out. Warning door/window sticker is supplied free in package. This Alarm Security System can be easily installed and no wiring required. It decline unauthorized entry and low power standby consumption. Quite easy and convenient to use. This Door Window Entry Alarm is necessary equipment for school, office, shopping and anywhere place which need safety. So what are you still waiting for?
Other Thoughts:I recently bought two of these alarms for my front and back door.
<br/>The product is exceptional for the price.
<br/>It is easy to install and easy to set up.
<br/>I really feel safe when I leave the house, or even when I am IN the house. Needless to say, THAT was embarrassing when the neighbors would come out to see what was going on.
Other Thoughts:I have three of these. One is used as an instant on alarm for a door that nobody is supposed to EVER open. The alarm is LOUD AS THE DICKENS !!! I mean LOUD LOUD ear hurting loud. That's a good thing.
Other Thoughts:I've had this alarm for 2 months now and just ordered a second for the back door. The door alarm is VERY loud and piercing. I would think a burglar would not bother entering a home if this alarm was set off. If you want to use the Home mode (so that it sounds off right away when the door is opened), you have a choice of selecting "chime" or "alarm."
Other Thoughts:I bought these door contacts with the thought that it would be some cheesy battery operated plastic doo-dad. Was I WRONG, and sadly mistaken. These door contacts hook up to a wireless converter that transmits a signal to the required Door Bell/Door Contact/Security Alarm Housing.