D1D9 Wireless Home Alarm System With Antenna

I bought this security system because i didn’t want to shell out over $1000 for an ADP system. Of course it will not be as secure or effective as the most expensive system but I believe it does the job. I tested the system and the alarm triggers as it should. It also has a useful function of calling two discrete numbers if the alarm is triggered. All in all, it works for me!

I had decided to purchase one of the newer, rounded (“more advanced”) touch screen alarm systems for my home but after using it for just a couple months I started getting these false alarms on a regular basis… Usually waking us up early in the morning between 1 to 3 AM… I blamed it on maybe a defective motion or door sensors but could never find any problems when testing them.
After about the 5th time this happened, I decided this had to be an issue with the base station (see photo) and decided to order a different one…I chose this particular D1D9 keypad base station because I had used a similar unit in another home I had owned and never had any false alarms whatsoever.
So far, I am very pleased with the purchase of this D1D9 syytem …This alarm base works great with all my original installed 433mhz sensors, was very easy to set up, has a good transmission range throughout the house and (so far) has not given me a single false alarm…I am very pleased with this simple but effective system and its seller D1D9 has great customer support that have immediately answered any and all the questions or concerns I have had…5 STARS!

very cheap junk so i returned it and now have to wait 26 days for a refund …DO NOT BUY THIS ITS A WASTE OF MONEY AND TIME

Everything came programmed. Keypad is glitchy but you can’t expect to much for the price. You have to wire the siren in. Only comes with one key pad unlike in the picture. Wont text or call tried three sim cards moved base nothing. Don’t waste your money. Will NOT text or call. The system is 2G and it will not work. It is obsolete in the US.

Thus alarm is awesome. It has 4 key ring FOBS, plenty of door and window alarms, I even put 1 on the window in my garage. It has a small alarm horn a little larger than a silver dollar, but don’t be fooled. It’s loud. I have a cat that likes to climb on a shelf in the utility room and has set off the alarm and scared the Bejeez out of me when she breaks the beam at the back door. I relocated it higher up on the wall. I’m going to order a second alarm for the base.

It took me a few days to understand this however after I figured it out, I was able to install each window. I don’t like the fact that if you leave a door open or a window open, there’s no indication it just arms it so I’m really unhappy about that it end up to be easy to use after hours of trying to figure it out the instructions like I said horrible. The battery life is really good and a security aspect. You could be happy for a simple alarm system. I don’t like how it locks up and I have to restart it. What if I was away the alarm volume is loud only when you’re inside the house, but you can’t hear it outside. The sound quality of the alarm is OK but you could hear it about the stop. I think it’s a bit overpriced. That’s why I got it stars. Here’s the video when it locked up.

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.