REER ASR618P8011021 Safety Light Curtain Receiver is a 24 VDC safety receiver that pairs with ReeR Safegate emitters to create a guarded work zone around machinery. The unit is a 4‑beam receiver with a compact 172 mm enclosure and is designated ESPE Type 2 with part number 8011021, aligning with the ASR618 series. It interfaces with safety controllers to detect beam interruptions and trigger the appropriate safety actions when the protected area is breached.
