Speaking of smart homes, smart locks have a major role to play. What brand of smart lock is best? This has become our biggest problem. In fact, smart lock brand is indeed an absolute measure of the quality of smart locks, but also not superstitious brands, especially foreign smart lock brands, most of the after-sales service is not a good domestic brand, today is to say that some domestic electronic smart lock .
Electronic smart lock price
Home Fingerprint Lock Home Smart Electronic Lock Security Door Code Lock Smart Door Lock Left Open
Reference price 1599 yuan
Xin Zhongmei smart fingerprint lock door sensor card lock fingerprint password lock home credit card lock electronic lock anti-theft lock
Reference price 899 yuan
3b home security door locks smart fingerprint code lock electronic locks new T3b
Reference price 4035 yuan
Smart fingerprint lock door sensor card lock fingerprint password lock home card lock electronic lock anti-theft lock
Reference price 2418 yuan
Smart WeChat fingerprint lock simple modern home fingerprint lock anti-theft lock electronic lock
Reference price 899 yuan
Code lock smart lock electronic lock fingerprint home security door lock set straight special price
Reference price 998 yuan
Electronic smart lock features
Anti-peeping password input function
To prevent others from peeking into unlocking passwords, when a user unlocks a password, you can enter any number as a garbled number in front of the correct unlock password. Then enter the correct password and press # to confirm normal unlocking.
The false lock warning function unexpectedly caused the door not to be locked in time when going out. The door lock will remind the owner to lock the door with a buzzer or voice alarm.
Low-power alert function When the door lock is almost out of power, the door lock will issue a warning sound to remind the user to replace the battery in time.
Remote unlock function (optional) When you need to open the door urgently, you can dial the home landline to enter the password to confirm or send a short message to the door lock for remote unlocking.
Anti-theft alarm function (optional) When the door is opened improperly, the door lock will beep and notify the owner of the mobile phone and property management system.
Unpredictable anti-hijacking alert function (optional) Hijacked forced open door, door lock will send anti-hijacking special door open alert message to family or property system
Family members automatically identify functions (optional) Special passwords or proximity cards can be set to be used by people who need special attention at home (such as the elderly, children). Special persons who open the door or return home will receive SMS notifications
The advantages of smart locks for the convenience of our lives are obvious to all. This is not possible with traditional mechanical locks. Winning and bad are the norm.
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Metal Rust Remover is an organic acid mainly composed of high-quality surfactant, organic acid, accelerator, corrosion inhibitor and deionized water. It does not contain Inorganic Acid and Other toxic Inorganic Salts, and its product performance is stable. It is safer and more effective than inorganic acids in the past, and can be rusted in a short time.
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Stainless steel, stainless steel, rust, do not damage the substrate, maintain the original color of the metal.
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Metal Rust Remover
Remove Rust From Metal,Copper Sulfate Pentahydrate,Copper Sulfate Pentahydrate Food Grade,Copper Sulfate Pentahydrate Bule Crystal
Jinan Huijinchuan Chemical Industry Co., Ltd. , https://www.hjcchemical.com