Common fault analytical 1 smart door lock

Smart door locks, fingerprint combination lock, etc. , in use process, occasionally some small problems, below, by intelligent locks brand manufacturer to summarize some of the common failure problems. 1. Passwords, CARDS are no response and no prompt. First check whether the battery have electricity or changed after the battery installed backwards; Then check that the lock body and power supply wiring whether loss; If no problem is the mainboard failure, need to change. 2. Enter the password correctly, and motor rotation, but can't open the door. Check the handle whether square bar within the handle shaft hole, and see if any installation of spring. 3. Forget the administrator password. Forget the administrator password, need to be reset, and restore the factory Settings and then reset the administrator.
Guangdong Level Intelligent Lock Industrial Co., Ltd. is recognized as one of the leading manufacturer of in China.Trust in us and make Guangdong Level Intelligent Lock Industrial Co., Ltd. your bluetooth hotel lock supplier. Our products will bring more economic value to you.
Guangdong Level Intelligent Lock Industrial Co., Ltd. endeavors to be valued as an industry leader in client satisfaction, sales growth, product performance, financial strength and profitability.
Guangdong Level Intelligent Lock Industrial Co., Ltd. clearly knows that people often launch something and love it and want to go on and on about it, but that's too normal and mediocre. There are lots of other competing products, so we need to keep it very, very unique.