Alpha AL-VVR STR Video Amplifier-VMH25 Series – Key Features
The VVR from Alpha is used with the S.T.R. video intercom systems, to provide video amplification for long coaxial wire runs, or where there is a weak video signal. It requires a 16VAC (40VA) low voltage Class II (model SS146) transformer for power. Use one (1) plug-in transformer for VVR. It is designed to easily surface mount right onto the finished wall by means of customer supplied screws or the convenient plastic ‘Din Rail’ bracket supplied with each power supply. Connection is positive screw terminal type.
Features
- Easily Installs Right on Finished Wall Surface: Simplifies installation and reduces setup time by allowing mounting directly on finished surfaces or within customer-supplied housing.
- Operates on Safe Low-Voltage Class II Wiring: Ensures safety during operation and installation, minimizing the risk of electrical hazards.
- Convenient Positive Screw Terminal Connections: Allows for secure and reliable connections with positive coaxial cable clamps for enhanced performance.
- Potentiometer Controlled Video Amplification Output: Provides adjustable amplification to optimize video signal quality based on specific installation needs.
Alpha AL-VVR STR Video Amplifier-VMH25 Series – Detailed Specifications
| Power Requirement | 16VAC (40VA) Class II transformer |
| Mounting Type | Surface mount or Din Rail bracket |
| Connection Type | Positive screw terminal |
| Amplification Control | Potentiometer |
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