As an Amazon Associate, we earn from qualifying purchases. Seco-Larm E-939-S50RHGQ 50ft Reflective Photobeam Sensor | 123 Security Products SECO-LARM . E-939-S50RHGQ Gallery Attributes Brand name, Manufacturer name, ManufacturerSECO-LARM Extra Product NameSeco-Larm E-939-S50RHGQ 50ft Reflective Photobeam Sensor | 123 Security Products moq, multiple1 MPN, SKUE-939-S50RHGQ qtyInStock-2 qtySourcefixQty1 snippetThe E-939-S50RHGQ from Seco-Larm is a reflective photobeam sensor, range: up to 50ft, 12-30VDC/VAC 60Hz 100mA,monitored output: Pulse (2 or 4 wires, 2 or 3 pulses)/ N.C./10k Distributor offers SellerSKUMOQIn stockMultiplePrices 123securityproducts.comE-939-S50RHGQ1-21