Forum › Forums › Stairlifts › Liberator OSG Sensor This topic has 2 replies, 2 voices, and was last updated 8 years ago by kevin. Tagged: Liberator, OSG, Sensor Liberator OSG Sensor kevinParticipant July 13, 2016 at 5:54 pm Does anyone have a spare OSG sensor for a Liberator lift – it’s an Omron Ee-Spy412, I’ve had one on order for over a month and it’s getting beyond a joke. Cheers robbrownstairliftMember July 14, 2016 at 10:07 am Do you have a photo Kevin. Think i may have some, is this the black proximity sensor with black wired lead? kevinParticipant July 14, 2016 at 2:33 pm Yes it’s the later type rather than the original simple opto sensor Omron Automation – EE-SPY412 – Infrared 2 to 5 mm Photomicro Diffuse Mode Sensing Mode Light-ON Sensor – Allied Electronicshttp://www.alliedelec.comEE-SPY412 from Omron Automation at Allied Electronics Viewing 2 reply threads You must be logged in to reply to this topic.