







🔒 Secure your peace of mind, one beep at a time!
The D1D9 Wireless DIY GSM Burglar Alarm System is a comprehensive home security solution featuring a built-in battery for uninterrupted protection, smartphone compatibility for remote control, and instant emergency alerts. With a user-friendly setup and a robust 80-meter range, this system ensures your home remains safe and secure, even in emergencies.











| ASIN | B07G36JH8P |
| Alert Type | Motion |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #655 in Home Security Systems |
| Brand | D1D9 |
| Built-In Media | Battery, Remote Control, Siren |
| Color | 24pcs Alarm system kit |
| Compatible Devices | Smartphone |
| Connectivity Technology | Wired, Wireless |
| Control Method | Remote |
| Customer Reviews | 3.8 out of 5 stars 696 Reviews |
| Installation Method | wireless DIY |
| Item Dimensions | 10.5 x 6.2 x 7 inches |
| Item Height | 7 inches |
| Item Weight | 3.9 Pounds |
| Item dimensions L x W x H | 10.5 x 6.2 x 7 inches |
| Manufacturer | Chenghelichuang CO.LTD |
| Maximum Range | 80 Meters |
| Model Number | GF52 |
| Power Source | Battery Powered |
| UPC | 794604995182 |
A**D
Good
It’s hard to program
F**0
Nice alarm
The motion sensors work great! door sensors not so great. Battery life on the door alarm are terrible . my-basement door is only 20ft and not able to activated at the current length. The kit does come with hard wire install that should be recommended with anything more then 15 feet. .Overall a nice loud alarm with remotes, decent price
J**N
Simple to install
I installed this in less than an hour. It was so easy. Instructions were clear and precise, and it works perfectly.
C**R
Don’t buy. Don’t waste ur time 😩😡
Do not buy. It’s the same else where for way cheaper and more accessories . The is no video setup and instruction don’t show how to connect sensors to alarm. It’s the same alarm just different Do not buy. Knock off. No instructions to install sim don’t work. Hours try to install. I am tech savy one of my motion sensors don’t work. No support. No customer service. The plastic with glue to hold the sensors don’t stick they keep falling. The app don’t work for me don’t kno y
M**O
Easy to install, but the instructions are horrible
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.
D**Z
Tiene calidad
Me gustó este producto
M**S
Not too happy after couple of months
I bought this to have a security system without monthly contract and works. It's kind of tricky to setup the sensors with the panel. The first panel that I received was damaged the Sim didn't work but I contacted the seller and after a couple of questions he determined that panel was defective and he quickly sent me a replacement. I set it up the sensors after read the instructions couple of times and installed the Sim. Everything works fine so far. I activate and deactivate alarm by text message without problem and beeper work good. Internal battery last like 3 or 4 hours if electricity shuts. I was expecting more time of battery but for the price and features I thinks that I can't expect anything else. I still happy with this system. Update review: is not even a year and the gsm card is not working. I insert the Sim but It doesn't do nothing. I contacted seller but he want me to pay for a new panel. Sorry but just last me like 7 months. The other functions works but for me if I can't receive notifications on my phone basically this is useless.
Y**R
Affordable home security
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!
Trustpilot
4 days ago
1 month ago