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Milestone Electronics

Composite Video Switchers

Model: ML 802

8 Input 2 Output Video Switching System with Scan and Remote

The ML 802 Video Switcher manages up to eight composite video sources and distributes them across two output displays. With manual selection, automatic scan mode, and RS232 control, it provides centralised video management for professional monitoring environments.

Video Inputs
8 Composite
Video Outputs
2 Composite
Connector Type
RCA
RS232 Control
Yes
Scan Mode

Yes

Power Supply
230V AC

Max Resolution

1080p Full HD

Audio Input

Stereo Analogue

Output

Single HDMI

Product Overview

What makes the ML 802 Video Switcher

The ML 802 Video Switcher features eight composite video input ports and two output ports, enabling centralised switching of multiple video signals onto dual display systems. It is designed for professional environments where multiple video sources need to be monitored or routed efficiently without manual cable changes.

The device supports multiple control methods including a front panel keypad for direct channel selection, a built-in IR remote for convenient hands-free operation, and an RS232 interface that allows integration with professional AV control systems. Optional RS422/RS485 support further extends compatibility with industrial and automation setups.

Scan mode enables the switcher to automatically cycle through all connected input channels at user-defined intervals, making it particularly effective for continuous monitoring of multiple sources such as CCTV camera feeds. Scan timing is configured via DIP switch settings, providing operational flexibility without software dependency.

With gain-controlled output and stable signal processing, the ML 802 ensures consistent video quality across both outputs. Its rugged metal enclosure and compact tabletop form factor make it suitable for placement in AV racks, control desks, and professional equipment setups requiring long-term reliable operation.

Quick Specs
Model
ML 802

Video Inputs

8 Composite (RCA)
Video Outputs
2 Composite
Control Options
Front Panel, IR, RS232
Scan Mode

Yes

Scan Timing
DIP Switch Configurable
RS232 Control
Yes
Power Supply
230V AC
Enclosure
Metal, Tabletop

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Key Features

Centralised control of multiple video sources

Eight composite inputs. Dual outputs. Flexible control options for manual and automated monitoring environments.

8x2 Video Signal Switching

The ML 802 connects up to eight composite video sources and routes the selected input to two output ports simultaneously. This allows dual-display setups to be managed from a single device.

Multiple Control Interfaces

Input selection is available through three independent control methods, providing operational flexibility to suit different installation requirements and operator preferences.

Automatic Scan Mode

Scan mode cycles through all connected input channels at defined time intervals without manual intervention. Timing is set using DIP switch settings, allowing the scan rate to be configured according to operational needs.

Gain-Controlled Stable Output

The device incorporates gain-controlled output processing to maintain consistent video quality across both output ports. Smooth switching between inputs minimises signal disruption during source changes.

LED Status Indicators

Front-panel LED indicators provide clear real-time visibility of the active input channel, scan mode status, and power state, enabling quick system monitoring without additional tools.

Rugged Metal Enclosure

The ML 802 is housed in a durable metal enclosure designed for long-term reliability in professional installations. Its compact tabletop form factor allows easy placement in AV racks, control desks, or equipment bays.

Installation

Plug-and-play setup with system integration support

The ML 802 Video Switcher is designed for straightforward installation. Connect input sources and output displays to begin operation immediately, or integrate with AV control systems using RS232 for advanced setups.

01

Plug-and-Play Installation

Connect up to eight composite video sources to the input ports using standard RCA connectors. Connect the two output ports to display monitors or projectors. The device requires no complex configuration and is operational immediately upon power connection. The front panel keypad provides direct channel selection from the moment the unit is powered on.

02

AV System Integration via RS232

For installations that require centralised AV control, the ML 802 can be integrated using the RS232 interface, with optional RS422/RS485 support. This allows the switcher to be operated through an external control processor or automation system. The built-in IR remote extender support also enables remote control commands to be received from extended distances within the installation environment.

Typical Connection Diagram
Front panel keypad, IR remote, or RS232 control for input selection
Ideal Applications

Where the ML 802 Video Switcher performs

Designed for environments requiring reliable management and display of multiple composite video sources across dual outputs.

CCTV and Surveillance Systems

Connect multiple CCTV cameras or DVR outputs to the ML 802 and display feeds across two monitors. Scan mode allows continuous automatic cycling through all connected camera sources for uninterrupted monitoring.

Control Rooms

Switch between multiple video sources for efficient monitoring and operations management. The RS232 interface enables integration with control room automation systems for centralised signal management.

Conference and AV Setups

Manage multiple video inputs across dual display systems in conference rooms or presentation environments. Manual input selection via front panel or remote enables smooth source switching during meetings.

Commercial Installations

Ideal for retail, hospitality, or public-display environments requiring flexible multi-source video switching. The compact metal enclosure supports discreet installation in equipment bays or back-of-house setups.

Broadcast and Production Environments

Route composite video signals from multiple media players or broadcast sources to dual monitoring outputs. Stable gain-controlled output ensures consistent signal quality for production and review workflows.

Education and Training Facilities

Display content from multiple video playback devices onto dual screens within classrooms or training rooms. The plug-and-play setup and straightforward front panel controls reduce complexity for non-technical users.

Technical Specifications

Full specification sheet

Video Inputs
8 Composite Video
Video Outputs
2 Composite Video
Connector Type
RCA (Standard Composite)
Signal Compatibility
Composite video sources including CCTV cameras, DVRs, and media players
Output Type
Gain-controlled composite video output
Front Panel Control
Keypad for direct channel selection
Remote Control
Built-in IR remote control with extender support
Serial Control
RS232 interface; optional RS422/RS485 support
Operation Modes
Manual mode and Scan mode
Scan Timing Configuration
DIP switch settings
LED Indicators
Active channel, scan mode status, power
Enclosure
Rugged metal enclosure
Form Factor
Compact tabletop design
Power Supply
230V AC
Recommended For
CCTV and surveillance systems, control rooms, conference and AV setups, commercial installations, broadcast environments
FAQs

FAQs about the ML 802 Video Switcher

The ML 802 Video Switcher allows you to connect up to 8 composite video sources and display them on two screens. It makes switching between different inputs straightforward, which is useful in setups where multiple video feeds need to be monitored simultaneously.

Yes, the ML 802 Video Switcher supports dual output, so you can display the same video on both screens simultaneously. This is useful in control rooms or monitoring environments where visibility across multiple display positions matters.

You can switch inputs using the front panel buttons, the included IR remote, or through RS232 control. This gives you flexibility depending on how your system is configured and whether manual or automated control is preferred.

Scan mode automatically cycles through all connected video inputs at set intervals. It is especially useful for monitoring multiple CCTV feeds without manually switching each one. The scan timing is configured using DIP switch settings on the device.

Yes, it is built with a durable metal body and designed for stable performance. It ensures smooth switching and consistent video output across both outputs, making it suitable for long-term continuous use in professional environments such as control rooms and surveillance setups.

Yes. The ML 802 includes an RS232 interface that allows it to be connected to and controlled by external AV control systems or automation processors. Optional RS422/RS485 support is also available, extending compatibility with a wider range of professional control platforms and industrial environments.

The ML 802 supports composite video signals using standard RCA connectors. Compatible source devices include CCTV cameras, DVRs, and media players. All eight input ports accept standard RCA composite video connections, and both output ports provide the same connector type for connection to monitors or projectors.

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