D3D Wireless Smart Home Security System | Motion Detection Sensor | Door Security Sensor | WiFi and GSM Dual Protection Intruder Alarm System |Model ZX-G12 (Black)

Great product. It has all the features. Although it's a Chinese product, it has so many features and ticks all the boxes. Cheap and best home security option.. Initially thought of going for Yale or Godrej, but decided to try this... Setup is super simple, works well with app. Pro: Easy setup Simple device operation. Works correctly without errors Zigbee radio communication, better than wifi comm 3M stickers Cost effective Automatically disarm arm turn on any timing SMS call facilities available (need SIM) APP interface is very good, excellent and responsive. Sensors came pre configured on the box which was very convent. App has many other features. Easy to install, self installation. 2 remotes are very useful It has many taper proofing techniques so if the if try to dismantle it, they can't. The technology is very good, if door open anyway surely alarm will get set off. Excellent product and good build quality. Very responsive and nice I don't know how many years it will work without errors, let's see Only disadvantage is that audio volume is low, and doesn't have extra alarm as accessory. Otherwise Evrything else is there. Other issue I had was sometimes remote click was not responding but it worked after clicking remote 2nd time.

I was looking for a home security system with Mobile App control features for a reasonable price and came across D3D on Amazon. The installation of the product is fairly easy, but don't fix anything until you watch the DIY YouTube video suggested in the product manual . It requires a SIM card which will enable a feature that connects a call to your mobile incase of a break-in . The app is also easy to use and can be connected to Alexa where you can avail the voice command features. The product comes with one motion sensor and 1 door sensor, you need to buy extra sensors separately if you need more. Connecting the devices to the main control system was super easy. I would recommend this product for its price, reliability and easy to use features.

One more thing I noticed after complete installation..... The Door Sensors have been provided with a double side tape which needs to be stuck to the Door Frame/ Door. This double side tape is of Medium Quality and can fall off due to Sunlight falling directly on door and heating up the door or wind/ dust blowing in from cracks of the door. It may trigger a false alarm. Well it has not fallen off for me till now. However I would recommend you to be aware and not panic if you get a false alarm, when the house is armed. Alternatively you can buy a 3M VHB Double side tape and stick it. But be careful while installing, once it (3M-VHB) is stuck you cannot remove it by ordinary means. I am changing my review. (In Cons section, I am sharing my experience, but read the Pro's also). Cons: At first it looks pretty difficult to set it up. 1. The SIM Card which needs to be put is a full size SIM Card (Don't break the SIM into smaller parts). Nano SIM and Mid Size Sim will not work. By chance if you insert smaller SIM in the slot, it will not come out. 2. When you insert the SIM in slot by force of your finger, it will spring out and stand. The way they show in the installation video, it is not that easy. Solution is to take the full size SIM, push it firm by a flat plastic and the SIM will click in. It works by it is tricky. It took me 2 days to learn it as the instrument loos delicate. I was about to return the product, finally I learnt it. 3. You need to be a little bit of Geek person, else you will struggle a bit. Just follow the steps in "Quick Start Guide" given in the box and you will be successful. Do one step at a time. 4. Spare REMOTE is not available on order. Only 2 REMOTE's are provided with the Product. If you loose one of them or if you spoil one of them, life will be difficult. 5. Engineer will not be available onsite in your city. Support is by phone and WA. But it is OK, this is not a major problem. You can set it up on your own. Why pay for the person to install. Pro: 1. This is exactly the device what you want for your Apartment/ Bungalow. It works on Wifi and SIM Card. 2. When armed it checks all your doors are shut, if someone gains access and walks in your house the PIR Sensor will alert you over mobile phone. 3. You can arm and disarm your house from your mobile phone, when you are away. Another alternative is having a Video Camera is good, but do you think you will see the entire day recording everyday when you come back home. It is not practical.

Don’t buy after working for 3 years the app that should support the hardware suddenly stop supporting it. I cannot add the device to the app and the support is of no help. Now I need to find another device that works and completely replace everything. Total waste of money Update: I was able to reach to the support through call, the wifi in the device suddenly stopped working and the support is asking me to pay 3k + GST to repair the hardware + I have to ship the device which is extra cost. Repair is 50% the cost of the actual device. The warranty is only one year so the company is not going to cover anything now. I am not going to invest more money in this product as cheaper options like camera with motion tracking are better than these devices which needs more stuff and if it fails your entire investment is worthless after 2-3 years

Very good and useful..

My best investment

Once installed, the alarm system assuredly gives u peace of mind. EASY, EFFICIENT & EFFECTIVE In addition, one may, like i did buy additional motion detector alarms as per requirement. Now the installation part, do remember The customer care team is extremely responsive (mon to sat, 1000h to 1800h). I CALLED MULTIPLE TIMES AND EACH TIME THE QUERY WAS INVARIABLY ANSWERED WITH IMMENSE PATIENCE. The guy answering my call (unfortunately i forgot his name) guided me through the entire process while i asked him to keep on hold. Do remember, incase if running on wifi, the 2G band must b active along with the 5G band which is nowadays a common affair. DO NOT read d manual... is kind of confusing,so just call up customer care and ask for guidance... will surely b easier n faster toooo!! Great product n services by D3D!! WOWWW & AWESOME Again called the customer care for query regading operation of control panel... and just as desired and expected... GOT FULL RESOLUTION - THAT TOOOOO WITH A VIDEO CLIP MADE AND SENT BY D3D JUST TO ADDRESS MY ISSUE WELL DONE N WISHING U SUCCESS IN YOUR ONGOING GREAT WORK.

The product is fine but the sim slot... Oh my god!! The sim slot is for medium sized sims and heavens forbid and so pooorly designed. There is no sim tray but a slot where you insert the sim. We incorrectly inserted the small size sim and it got stuck and wonnt come out. We tried everything to get the sim out but it won't come out. Extremely poor design for inserting and taking out sim.