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 without touching the camera, minimizing shake and improving image stability and shooting comfort. 3. Supports remote shutter release, zoom control, and video recording. Compatible with select Alpha interchangeable lens cameras for still-image capture only. 4. Compatibility varies by model. Refer to the official Sony compatibility list below. 5. Features a 2.5mm standard extended terminal design, enabling broader compatibility across Sony cameras and camcorders. Includes a 2.5mm cable connector for devices without a multi-terminal port. Features: 1. Supports remote shutter release, center-button focus, and bulb (B) mode. 2. Supports video recording start/stop. 3. Supports optical zoom control. 4. Includes 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: ILCA-77M2, ILCA-3000, DSLR-A100, DSLR-A700, DSLR-A350, DSLR-A300, DSLR-A200, DSLR-A900, DSLR-A850, DSLR-A500, DSLR-A550, DSLR-A450, SLT-A33, SLT-A55