The DSP-50 Plug-in is compatible with the following gate operators that accept plug-in detectorsd: Chamberlain/Elite, Advanced Access Automation, All-O-Matic, Intelligate, Linear(OSCO), SECOM, and Viking Access.
The DSP- 40S Plug-in is compatible with the following gate operators that accept plug-in detectors: Chamberlain/Elite, Advanced Access Automation, All-O-Matic, Intelligate, Linear(OSCO), SECOM, and Viking Access.