| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Sensing Method | Sensing Distance | Voltage - Supply | Response Time | Output Configuration | Light Source | Connection Method | Ingress Protection | Cable Length | Adjustment Type | Operating Temperature | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | 2168SENSOR THRU-BEAM 508MM OPEN COL Adafruit Industries LLC | 830 |  |   Datasheet | - | Bulk | Active | Through-Beam | 20.0" (508mm) | 3.3V ~ 5V | 2ms | Open Collector | Infrared | Wire Leads | - | 10.0" (254.00mm) | - | - | 
|   | 2167SENSOR CROSS-BEAM 250MM OPEN COL Adafruit Industries LLC | 1,020 |  | - | - | Bulk | Active | Cross-beam | 10.00" (250mm) | 3.3V ~ 5.5V | 2ms | Open Collector | Infrared | Wire Leads | - | 9.20" (234.00mm) | - | - |