Cost-effectiveness analysis and evaluation of smart locks, just read this article when buying a lock on 618.com

The big sale is about to start , this is also the time when many people are finishing renovations and preparing to make big purchases. When buying a new house, they must change smart locks. Smart locks are no longer the password locks and fingerprint locks of the past. Now smart locks are more like a technology product. Many people don\’t know how to choose and how to look at the configuration.

Today I will give you some popular science on how to choose a smart lock. You can basically understand it at a glance. Everyone can customize it according to themselves. It’s all useful information! It is recommended to collect it first and then read it!

1. What kind of smart lock is suitable for you to buy?

What kind of lock is suitable for you to buy based on your situation? Take a look at the table summarized by the editor, and you can find the suitable function for you right away.

Smart lock selection decision chart

The following 2 groups of people, summarize the key points!!

Female living alone:It is recommended to buy a large-screen peephole and remote capture function! At home, you can see the situation outside the door through the internal screen. If someone touches your smart lock randomly, if you press it randomly, it will capture the picture and send it to your mobile phone in time. You can also tell when the express delivery is coming by leaving it at the door.

Those with parents living there:It is recommended that you bring a 3D face recognition device Or finger veins. The fingerprints of the elderly are usually not recognized well and the fingerprints are not clear. A simple fingerprint lock is not suitable. 3D face recognition unlocking and finger vein unlocking can solve this problem very well. It is recommended to bring a larger screen so that the cat does not have to look through the eyes.

2. Price table list

The data is taken from the JD.com platform and is coded manually. There may be slight discrepancies during major sales. You can check the details online for the most accurate information, but that’s pretty much it. .

To summarize:

Entry-level is not expensive and there are many Xiaomi products at home:Blind selection of Xiaomi, Xiaomi can’t go wrong, the ultimate price-performance ratio is not in vain, but there are some gaps in high-end phones

The highest price-performance ratio in all linear segments:Go directly to TCL, the one that sells TVs. All their products are very cost-effective. The screens of Xiaomi TVs are also supplied by CSOT. .

Finger vein is the most cost-effective:Luke, theirs That is to say, most of the veins are used, and less is done in other areas

Deschmann & Caddis: It is traditional hardware, there are many offline channels, and you can buy it from old brands. Although the price is not very good, it does not affect sales.

3. What is the difference between buying a smart lock if it is newly renovated or not?

If it’s not newly renovated, there must be all kinds of strange doors. For example, some families install two doors, a stainless steel fence door and a metal door. Some have cat eyes, and some have overlords. Lock body.

Smart locks can be installed on these doors (except glass doors), so you don’t have to worry.

Old-fashioned door

Let me tell you a little trick to save money. If you already have this kind of stainless steel fence door at home, or one with a cat eye (unless there are special needs for the elderly and children), you don’t need to buy a large screen with cat eye or video Call type smart lock

But if you are newly renovating, you don’t need to buy these doors for your front door. Just a good-looking armored door will do, and the rest can be left to the smart lock, which is both beautiful and beautiful.convenient! However, it is not recommended to buy a smart door. If it breaks down, it will not be replaced.

New style door

4. If you don’t want to step into a trap, don’t buy “white brands” or “miscellaneous brands”

I just summarized the 5 professional smart lock brands for you. Here I want to emphasize Just clicked! The smart lock industry is new, and there are a mixed bag of brands. It is recommended that you don’t buy “white brands”, especially those with 3D face recognition for 999 yuan, or those that are much lower than big brands, you just Time to think! Why so cheap? ?

Let me tell you the cost of a smart lock (guided by professionals, for reference only, do not make any assumptions)

The cost of a smart lock:

1. Lock body: 150-200
2. After-sales installation: 150-200
3. Regular facial recognition modules cost 200+ yuan, but white brand ones cost 50-60 yuan, which poses a huge safety risk.
4. Circuit board customization costs more than 200 yuan, but the white brand ones use public versions, which basically just pass the national standards.

This is 800 yuan, not counting the packaging, cat eye module, lock cylinder, marketing expenses, and labor expenses. You say this is too cheap, do you dare to buy it? So everyone must polish it. Eyes. Locks are a piece of security at home, so everyone must be careful.

You can refer to the big brands in the first row of an e-commerce company, don\’t just look at sales and reviews (you know)

In addition, another reason not to choose white brands is after-sales service!

Some big brands have after-sales guarantees, because smart locks have to be used for more than 5 years, so you don’t want to be unable to find them after a few years.

Attached are the warranty policies of several big brands!

Not only should we boast about TCL, I didn’t expect that this company, which started out by selling TVs, would cover almost all smart locks + smart lock after-sales services. It’s a company that is making a lot of money out of nothing. Their CSOT screens are also making a fortune out of nothing. . . .

Last and final emphasis! ! !

If you are not short of money, or if you want more functions, you can choose a fully automatic + high-end function smart lock ranging from 1,200 yuan to 2,500 yuan.

If you want to be economical, choose the semi-automatic entry-level model that costs around 800-1,000 yuan

As long as it is a big brand and has guaranteed after-sales service, blind selection is not a big problem!

It’s time to change to a smart lock, at least you don’t have to carry a key when you go out! Unless you are a big landlord

Recommended model:

TCL Large Screen Cat Eye Visible Cat Eye Lock Q9

Luke Finger Vein Smart Lock S50

Xiaomi Smart Door Lock