The display blocks and operation keys on the BL6 integrated controller can be really useful. Let's talk about what can they do and what information can you get from the indication.

This controller has been working safe and sound for 34 years on an old Otis elevator site.

Bluelight group won 2021 China Dream, Brand Dream elevator industry user preferred brand of the most reliable parts award and IoT brand of the year award.

On August 31, the Chuangxin St. factory of Bluelight in Shenyang, held a special and interesting competition. Congratulation our Foreigh trade team won the third place out of 12 teams! Let's see the game!

Since July, China is entering the flood season, from 16:00 to 17:00 on July 20 in Zhengzhou, the rainfall reached 201.9 mm, equivalent to 1/3 of last year's amount falling under 1 hour, the water levels in the city continued to rise and appeared. The heavy rainfall in the whole province reached its peak, power supply was interrupted in some areas, and subways were suspended. The flood protection and disaster control was in severe condition.