Home Alarm System Wireless Built in Antenna Scare Burglar Away for DIY GSM House Security

We wanted to have some semblance of a alarm system for our warehouse space but didn't want to pay the expensive monthly paid alarm subscriptions plus installation and so forth. The physical look of it and alarm is a big enough deterrent and that there's a built battery will ensure it works even without external power. Just like a paid system, this is essentially the same thing just without the monitoring and external alert - basically you do the monitoring and contacting authorities instead of paying the monthly fees. To get as close to those abilities as possible, you'll want to make use of either the 2g or 3g capabilities by getting a sim card - after some shopping around I was able to find one for under twenty dollars a month. Initially we were just going to buy individual, single door and window sensors and have them work independently. However, we figured for not much more it was better to have all of them at least linked to a central single system and a better investment overall, not to mention ease of use. Installation was straightforward enough and simple if you're decent with basic hardware installation as everything is pre paired, so it's more or less plug and play (install and play rather) out of the box and consequent app setup. For a warehouse space where hidden wires aren't of the upmost importance it's even easier. Entering and exit method of use is just like the monthly systems and the set of four remote controls is a nice touch making the unit more modern and convenient to use. Our space covered is around two thousand or so square feet so it should have no issues covering somewhere near that, although it'll depend on your area's configuration given the number of sensors. All in all a great, simple do it yourself and cost effective alternative to monthly subscription alarm systems.

I installed this in less than an hour. It was so easy. Instructions were clear and precise, and it works perfectly.

Instead of paying for a monthly security system, I chose this highly cost-effective home security system. It's easy to install according to the instructions, with Wi-Fi connection and wireless control, of course, you need to download an app first. When an alarming it will call the set phone number or send a message to the set phone number. The alarm sound is very loud, giving people a great sense of security. There are many accessories included with the main unit, which are enough to install all the doors and windows in the house. Highly recommended.

Bueno

We returned it without fully testing as it did not have all the parts implied in the description. The instruction were also overly complex and did not follow as simple path to set it up. Probably ok to set up if I was in the trade.