ESV-300 to be powered off of: All Apollo, PRO 2000xl/02, PRO 3000xl/02, PRO 4000xl/02, PROSL 2000B, all Mighty Mule, E-S 1100, E-S 1102, E-SC 1102, ESL-1200, Lift Master LA412, LA412D (all other estate swings, the GP-SW 50, GPSL 50, GP-SL 100 and Lift Master LA400, LA400D should be close enough to use a plug for normal operation of the gate opener so the provided plug in transformer of the ESV-300 can also be plugged in).
This transformer is designed to reduce 12VDC to 5VDC. When used with the Estate Swing Wireless Video Intercom, it allows the intercom to be be powered off the 12V battery of a gate opener system rather than through the provided plug in transformer.
single version
Manual: 15W%20Single%20Output%20DC DC%20ConverterQB ID: 709-SD15A-05