notice
This is a With alarm and remote control Kit, you can use it directly,4 Beams, The protection distance is 10 meters, 30 meters, 60 meters, and 100 meters optional, place an order and leave a message or inform the seller. If there is no information, the default will be 4 beams and 20 meters.
It is used in anti-theft alarms, barrier systems, door opening systems, and industrial automation.
The product contains semaphore switch, adjustable NO/NC type.
It does not work independently, it needs to work with other hosts.
The product is only two detectors without any brackets
