The Loyal Guardian of My Family: Ding Cheng's Use of Smart Magnetic Sensors

13 years of home improvement, began to focus on smart home, through the degree of mother found a crowdfunding website (in that year), from then on out of order to lose a lot of things (including many gray things), every day to open what novelty black technology start playing , One day I saw "Ding staring at the smart magnetic obsessive-compulsive disorder, amnesia gospel!" This phrase ad sensation, hey, well, this product must start to try, visually can be worries, because often after going downstairs I ran upstairs to check if the door was closed, but I was so sad and obsessive-compulsive disorder. Immediately after the opening, I placed a few orders. After that, I waited for three months and waited until mid-November to send it to me. .

Purchase link

one. Appearance parameters

1. Official parameters and introduction

Introduction: Ding star smart magnetic door is no need to buy another host, SIM card can call directly to remind the owner of the smart magnetic

2. Parameters

two. Product packaging and opening (pseudo) The following photo is slightly scum, forgive me!

1. After receiving the courier, it is the corrugated box that comes into view when you tear off the coat.

2. After discarding the packaging, you see the current mainstream packaging style.

3 open the package, the internal host, magnetic stripe, charging cable, manual, APP download QR code and installation instructions, black and white eyes, black host for white packaging, white host with black packaging (Forgive host magnetic stripe has been installed)

4. The host and magnetic strips, black and white double doors installed on the door is very strong, no need to worry about falling off the door

Host thickness, charging port

5. Installation, installation is very convenient, the host sub-host and backplane, 3M glue behind the backboard, it is difficult to remove after affixed to the door, the original black and white color to try to swap the color, the backplane are deformed, Unsuccessful, the magnetic stripe also has 3M glue, and there is a magnet inside, so the metal door is more firmly installed

Official installation diagram

After the installation, the individual feels that the black section is in harmony with the dark door. I have a slightly darker white in the door of my dark color, so you should try to make it “stealth” by buying colors according to the occasion.

three. Mobile APP

1. Ding star smart mobile phone APP Android and iOS client currently, 1% of giant hard discarded, fruits and robots have been used, the interface is exactly the same, because the mainframe is Android, so the Android machine to do the show.

2. Registration, open the APP for the registration interface, you need a good phone registration, because the phone to answer the door alarm call

After registering to log in, click on the upper left corner + number to enter the add Ding star interface, I have added two, visual as long as wayward, you should be able to add an unlimited number of stare, according to the prompt the next step, the next step, get, is so simple, so please rest assured, IQ will never be anxious! Note: Ding star only supports 2.4G

3 main interface, the main interface directly displays the door "on, off" state, very intuitive, family WIFI network is expected to 2-5 seconds, 3G network to see the situation, the fastest test to 3 seconds, slow to 10 seconds Above, in general, it has reached a certain degree of anti-theft alarm function.

4. For device details, click on the "Device Details" page to customize the device name. The remaining power, the official said to be able to achieve three months of standby, according to the use of small six months is indeed almost the same. WIFI network configuration. The number of reminder calls and reminder settings are set by the family members.

5. The history record, click on the "history record", which shows the door opening and closing time and the time of starting and shutting down. It is simply a record of the equipment operation.

6. Reminder settings, click on the bottom of the main interface to enter the "reminder settings" (or enter in the device details), where you can set the reminder time interval, check the do not disturb within the reminder time period if the owner is within 120 meters Not reminded, the test is not accurate enough, but certainly not at home, it is recommended to check, remind the way there is a phone call reminder, message push reminder, do not remind, Android software is not open basically push the message to waste, so I choose the phone Remind, completely out of APP, phone reminder limit of 30 times a month, after listening to a road warning recording, so after listening to the experience recommended not to answer, received a phone call directly after the hang-up, so that the limit of 30 reminders is equal to an unlimited number of times.

7. Personal Center, click on the upper left corner of the home page to enter the "Personal Center", which shows you registered account, device management: You can add Ding staring here, casually enough to add casually. Authorize others, such as giving authorization to family members, so that the family can use the APP to know if you have returned home or picked up at home for a few nights. This is not authorized, haha. Some other pictures do not elaborate.

four. Use experience (personal ideas, for reference only)

Advantages and disadvantages

The use of a wide range of doors, windows, drawers, etc. can be used, but the host needs to receive WIFI signal, the safe will be free.

Long standby time, after 6 months of use, no need to worry about standby, after the receipt of goods in November 76% of the electricity, after charging once, there is still 47%, so basically you can forget his existence, but APP No low-power reminder, more inconvenience, and ultimately need the user's attention.

Reminder, two ways of reminding.

A. message push reminder

Due to the push mechanism problem of the Android device, push notifications often fail after the background process (the fruit machine does not need to worry) B. The phone reminds that the overall situation can achieve the function of the anti-theft protection. It is also recommended that you use the mobile phone to prevent theft and make more effective and prompt notifications available.


Network communication, magnetic contact with WIFI and server communication, the realization of the user interaction function also rely on WIFI can be carried out, so WIFI failure becomes a decoration, individuals are very much looking forward to join the GSM module module, so to avoid the blackout, the thief Turn off the switch as a consequence of no WIFI failure.

Personal advice, if you can accept the existing standby time (3 months), user interaction mechanism (relying on WIFI feedback to the server and user interaction, information push, phone alert), and do not mind the unity of this function (switch door Records, warning reminders), except for WIFI, there are no other communication means to ensure that it reminds you of this most important function, or that it is worth buying.