1. The RM-VS1 remote control features multi-cable terminals and is designed for use with Sony Cyber-shot cameras, Handycam camcorders, and Alpha interchangeable lens cameras. 2. Enables full remote operation—including shutter release, zoom, and video recording—without touching the camera, minimizing shake and improving image stability and quality. 3. Supports remote shutter, focus lock (center button), bulb (B) mode, video recording start/stop, and zoom control. Also compatible with select Alpha interchangeable lens cameras for still photography functions only. 4. Compatibility varies by model. Refer to the official Sony compatibility list for supported devices. 5. Features a standard 2.5mm remote terminal for broad compatibility across Sony cameras and camcorders. When your device lacks a multi-function connector, a single 2.5mm cable is sufficient. Features: 1. Supports remote shutter release, center-button focus lock, and bulb (B) mode. 2. Video recording start/stop control. 3. Zoom control (in/out). 4. Camera power button for power management. 5. No batteries required—powered via camera connection. 6. 2.5mm terminal design ensures compatibility with most Sony cameras and camcorders. 7. Includes 1/4-inch tripod mount thread. Specifications: Compatible Digital Cameras: DSC-QX30, ILCE-QX1, DSC-RX100M3, DSC-HX50, DSC-HX300, DSC-RX100M2, DSC-RX10, DSC-HX400, DSC-HX60 Compatible Digital Camcorders: HDR-CX220E, HDR-PJ220E, HDR-CX290E, HDR-CX390E, HDR-PJ390E, HDR-CX510E, HDR-PJ510E, HDR-PJ660E, HDR-PJ790E, HDR-PJ820E, HDR-PJ610E, HDR-PJ350E, HDR-PJ240E, HDR-CX900E, HDR-CX610E, HDR-CX240E, HDR-AX100E, DEV-30, DEV-50, HDR-GWP88E, HDR-MV1 Compatible DSLR/SLT Cameras: A77M2, A3000, A100, A700, A350, A300, A200, A900, A850, A500, A550, A450, A33, A55