Four Pair Through Beam Photoelectric Switch Sensor For Precise Object Detection, Infrared Beam Break Detector With 2 To 30 Cm Range, 5V DC NPN Output For No-Fuss Quick Plug And Play Circuit Integration

Four Pair Through-Beam Photoelectric Switch for detection
✔️ Sensing range 2-30 cm; 5V DC; NPN output; 2 ms response

This compact four-pair through-beam infrared photoelectric switch detects object interruption with high accuracy and is commonly used in security gates, production lines, smoke alarms, and robotics counting systems.

✅ Sensing range: 2-30 cm
✅ Output: 5V DC, NPN
✅ Size: 20x10x8 mm, 30 cm cable
✅ Operating temp: 10°C-60°C
✅ Pack: four units (four pair)

💡 What is a through-beam photoelectric switch used for in automation and security systems? This handy sensor helps monitor object flow and trigger actions when the beam is interrupted. - Handy for access control and conveyor counting - 2 ms response enables quick circuit activation - Simple plug-and-play 5V DC integration - Compact size fits tight spaces