Product Profile
QB-50MF Quad Photobeam Detector
Product Specifications
- Features:
* Quad beams
* Multi-frequency
* Programmed A.G.C.
* Input Volt.: AC/DC 12-24V
* IP-55
* Sensing range (outdoors): 50m/100m/150m/200m/250m
* Laser beam alignment function (optional)