Model No.: EF-A2201
This cover belongs to the A-series door operator, and the A-series door operator currently has two models A2201 and A2203. The limit of the A-series door operator has mechanical limit Spring limit switch and magnetic limit switch optional. A limit is a thing used to tell a door that it should stop. A2201: 500KG load; A2203: 800KG load
Model: EF-EGB02
Voltage: 220V/110V
Modulation: ASK
Frequency: 433.92Mhz
Board Memory: 50 pcs remote control
Output Voltage: AC 24V