![Amazon.com: CGOLDENWALL Safety Light Curtains Safety Protection Sensor Light Screen Beam Pitch 40mm Beams 10 Sensing Height 430mm (Customizable) with Controller and Cable : Industrial & Scientific Amazon.com: CGOLDENWALL Safety Light Curtains Safety Protection Sensor Light Screen Beam Pitch 40mm Beams 10 Sensing Height 430mm (Customizable) with Controller and Cable : Industrial & Scientific](https://m.media-amazon.com/images/I/71EtFfSXNhL.jpg)
Amazon.com: CGOLDENWALL Safety Light Curtains Safety Protection Sensor Light Screen Beam Pitch 40mm Beams 10 Sensing Height 430mm (Customizable) with Controller and Cable : Industrial & Scientific
![Antstone Safety Light Curtain Sensors Safety Light Grating Security Protection Device 40mm Beam Pitch(4 Beams): Amazon.com: Industrial & Scientific Antstone Safety Light Curtain Sensors Safety Light Grating Security Protection Device 40mm Beam Pitch(4 Beams): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61mH0cshMzL._AC_UF894,1000_QL80_.jpg)
Antstone Safety Light Curtain Sensors Safety Light Grating Security Protection Device 40mm Beam Pitch(4 Beams): Amazon.com: Industrial & Scientific
![Amazon.com: Light Curtain Sensor Switch Safety Light Grating Security Device 24VDC BEM0640-30NB NPN-NC Beams 6 Optical Axis Spacing 40mm/1.6in with Grating Receiver and Cable : Automotive Amazon.com: Light Curtain Sensor Switch Safety Light Grating Security Device 24VDC BEM0640-30NB NPN-NC Beams 6 Optical Axis Spacing 40mm/1.6in with Grating Receiver and Cable : Automotive](https://images-na.ssl-images-amazon.com/images/I/612CQpmIcvL._AC_UL600_SR600,600_.jpg)
Amazon.com: Light Curtain Sensor Switch Safety Light Grating Security Device 24VDC BEM0640-30NB NPN-NC Beams 6 Optical Axis Spacing 40mm/1.6in with Grating Receiver and Cable : Automotive
![CGOLDENWALL 12mm Ultra-thin Safety Light Curtains Light Screen Infrared Sensor Safety Grating Punching Machine Protector Photoelectric protector Beam pitch:10mm (Beams: 24,Sensing height: 230mm) - Amazon.com CGOLDENWALL 12mm Ultra-thin Safety Light Curtains Light Screen Infrared Sensor Safety Grating Punching Machine Protector Photoelectric protector Beam pitch:10mm (Beams: 24,Sensing height: 230mm) - Amazon.com](https://m.media-amazon.com/images/I/71wbJxQGIRL.jpg)
CGOLDENWALL 12mm Ultra-thin Safety Light Curtains Light Screen Infrared Sensor Safety Grating Punching Machine Protector Photoelectric protector Beam pitch:10mm (Beams: 24,Sensing height: 230mm) - Amazon.com
![Amazon.com: CGOLDENWALL Safety light curtain safety protection sensor safety grating punching machine protector Photoelectric protector for punch press Beam pitch: 40mm beams: 8mm height:350mm : Electronics Amazon.com: CGOLDENWALL Safety light curtain safety protection sensor safety grating punching machine protector Photoelectric protector for punch press Beam pitch: 40mm beams: 8mm height:350mm : Electronics](https://m.media-amazon.com/images/I/616Ms-FycdL._AC_UF894,1000_QL80_.jpg)