| Model No. | Rated Voltage | Communication Module | Power Supply | Load | Application | Dimension L×W×H (mm) |
| S2208SR0-*-1×240 | DC12V/24V | WiFi Bluetooth Zigbee | DC | DC12V:120W 10A DC24V:240W 10A | 1-Way | 44x44x22 |
| S2208SR0-*-2×120 | DC12V/24V | WiFi Bluetooth Zigbee | DC | DC12V:2x60W 2x5A DC24V:2x120W 2x5A | 1-Way | 44x44x22 |
Remark: “*” in model means Communication Module. W- means WiFi, B- means Bluetooth, ZB- means Zigbee.
