High Speed rolling door opening method

• Radar

With the rich functionality provided by the digital signal processor, radar sensors can sense the speed and direction of movement of objects, and can also distinguish between vehicles and people.

• Geomagnewe ring

The induction coil buried in the ground is an oscillator. A vehicle entering the induction coil causes a resonance of the frequency. This change in frequency is measured and analyzed by the coil detection microprocessor.

• Face recognition

The application of short-range communication wireless technology can open the door in real time through face recognition.

• Pull rope switch

When the rope switch is disconnected by the rope, the contact is forced to open and reach the opening and closing state of the door body at the same time.

• Controller button

A device that controls the opening or closing of the shutter by means of a remote control button operated by a person.

• Infrared electric eye

Photoelectric sensing controls the operation of the door body to achieve safety protection.

• Smart light curtains

A small and safe light curtain product, divided into three kinds of height 1.48, 1.8m and 2.5m, which can be used for HSD series products. The light curtain rod can be installed directly in or outside the guide rail, with safety protection function.

• Human-vehicle separation

• infrared protection radar

The microwave infrared two-in-one sensor has all the functions of human-vehicle separation radar, senses moving objects, can distinguish people and vehicles, and has one-way and two-way detection; In addition, the active infrared function is added to detect the presence in the area in front of the door to avoid accidents in advance.