JUTAI PB20-8L15 is a compliant monitored device that replaces a photo eye for most commercial and industrial door applications. There's no need for an external control box. This system uses a series of thru-beam photo eyes attached near the door track or door guides. The light curtain provides a dense barrier of light that, when interrupted by the presence of an obstacle, signals the door's motor to stop and reverse operations. This Edge light curtain with waterproof housing can span up to 20m wide range and 2m high.

Independent wired infrared grating alarm
An infrared fence integrated high-efficiency alarm system can be triggered at the same time independent alarm, no need to go through alarm host.

The infrared beam is stable and has a long service life
High quality imported industrial-grade infrared emitter, the infrared beam is not scattered better stability and longer service life.

Sealed waterproof and dustproof
don't worry about the wind and rain.

Accurate detection, anti-false alarm
When there are small animals or falling leaves outdoors blocking a beam of light, the alarm signal will not be issued immediately. Instead, it will be triggered after a single track is blocked for 2 seconds, or if two or more adjacent beams are blocked, it will be triggered immediately. (Customers can set and adjust according to their needs)

180 Full directional rotation focus
The infrared fence is equipped with 180 Omni-directional rotation focus, to facilitate the construction of each direction of the projection focus, installation becomes easy and free.

Anti-dismantling function
When the infrared grating is illegally disassembled or the cable is cut, an alarm will be triggered.

Alarm applications: Ideal for placements on fences, balconies, patios, backyard or pool entries, private entryways or corridors
Gate safety applications: Use of safety and anti-smashing signals such as automatic gates, barriers, and sliding doors.