I really hate the way most door contacts look. I was happy when my husband installed these because they aren't hideous, and they do their job just as well as any door contact we've ever used.

I installed this at my business and it is wonderful. We had a breakin last week, and thanks to this little device, the guy tried a smash and grab, destroyed our security panel. Thanks to the 5817cb, he was caught in the act! Nothing was taken.

This works adn it was easy to install.

Added this to the L5100PK kit and it works great. Did not want to risk setting off a panic alarm so the simple on/off buttons are perfect

I paid $500 in false alarm fines last year and was ready to cancel my alarm monitoring completely. Then while searching how to fix false alarms on google I found Alarm Grid. They told me about SIA systems and how they are designed to reduce false alarms. They helped me change out my old DSC system to the VISTA-20PSIA and now I'm feeling pretty good. I still have my system on test just in case but another week or so with no false alarms and I'll be ready to run it live thanks Alarm Grid.

I have a cell backup on my Honeywell system and I kept getting communication troubles. I get shoddy cell reception in my house on my iPhone so I was worried this may happen. Luckily I had an antenna I could add but didn't have all of the cables needed to connect the antenna to the cell backup. I was having a hell of a time finding this last cable until I stumbled across alarmgrid.com. When it arrived I could tell it was a quality cable and I haven't had a communication trouble since I installed it. It's only been 5 days but I'm hopeful.

I wanted to protect my warehouse. It's a simple building with just 2 doors and one overhead door but I checked with my city hall and they told me I had to use a SIA system. Even though the system is basic, it meets the requirements and I know I won't have false alarm fines. Recommended for anyone that has to use a SIA system.

I have a business with an office in the front and a warehouse in the back. I went with the 128bpt because I have lots of employees and I wanted to 4 different partitions. It took some time to get it programmed (much more involved than a V20P) but with Alarm Grid's help I have my system up and running and it works perfectly!

I was having problem with motion detectors going off when I at work. I thought it was my dog but now i know it was my motion detectors. Replaced all my motions with AURORA and now they never go off.

my husband put in a security system and i made him add these fire alarms too. now i kno that if our house catches fire well b safe.