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ABOUT US
COMPANY PROFILE
Ningbo Beifan Automatic Door Factory is Founded in 2007, “as the doors’ s science, technology and cultural leader” for the enterprise mission,
specializes in automatic door motors, automatic door operators.
Company is located in Luotuo Zhenhai, adjacent to the East China Sea,
convenient transportation, the environment is very beautiful.
Factory, covering about 3, 500 square meters and a building area of 7, 500 square meters.
NEWS
Safety Beam Sensors for Automatic Doors: ...
Quick Answer
A safety beam sensor for an automatic door detects a person in the door path and signals the operator to hold the door open. It is a fail-safe device, not a convenience feat...
A card reader asks the door to open once. A remote changes what the door will accept until somebody changes it back. That difference decides whether your credential system still works after a...
TL;DR
Sensitivity is not one setting: on an automatic door you adjust four separate things — detection geometry, response, timing and background learning — and most "sensitivity" complaints a...
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