Quad Photoelectric Detector EM100-C50/100/150/200/250
·Quad synchronized pulsed beams designed for greater stability
·Design Durability
·Frost and dew protection
·High grade aspherical lens
·99.5% beam blocking stability
·Adjustable beam interruption period
·Quick optical and voltage alignment with 10LEDs to speed up positioning
·A.G.C (Automatic Gain Control) Circuit