8 Input 1 Output AV Switcher Box with Stereo Audio Sync, Manual Control for CCTV and TV

8 Input 1 Output AV Switcher Box with Stereo Audio Sync, Manual Control for CCTV and TV Description

8Input Composite Video and Stereo Audio Switcher, Medium, Black Compact manual AV switcher that connects up to eight composite video sources with stereo audio to a single output. The durable plastic housing and straightforward manual operation make it easy to install and use for monitoring, presentation, and legacy AV setups. Key features and specifications Inputs and outputs: Eight composite video inputs with corresponding left and right audio channels, one composite video output with left and right audio channels. Signal levels: Video input and output level 0.8 to 1.0 V pp. Audio input level 2 V RMS. Frequency and bandwidth: Audio frequency response 10 Hz to 20 kHz. Video bandwidth 50 Hz to 5.5 MHz. Impedance: Video input and output impedance 75 Ohm. Audio input impedance 47 kOhm. Audio output impedance 1 kOhm. Operation: Manual AV switching for quick selection of any input to the single output. Construction and size: Plastic housing, color black, size approximately 15 x 10 x 5 cm (6 x 4 x 2 inches). Package contents: 1 x 8 Ports Composite Video Audio AV Switcher 8 In 1 Out. Benefits and why you need it Centralize multiple composite video and audio sources to a single display or recorder, reducing cable swaps and simplifying signal management. Manual switching provides reliable, immediate control without software or network setup. Designed for stable performance and improved resistance to interference in standard AV environments. Compact form factor fits easily into security cabinets, media racks, or classroom AV stations. Typical use scenarios Security monitoring: Connect multiple legacy CCTV cameras to a single monitor for spotchecking or temporary monitoring setups. Education and training: Switch between DVD players, media players, and other composite sources in classrooms or training rooms. AV testing and legacy media: Route multiple vintage players, game consoles, or test devices to one display for evaluation and comparison. Reliable, simple, and compatible with composite video systems for a straightforward multi source to single output switching solution.