Bogen VAR1 Voice Activated Relay for 70V Paging Systems

The Bogen VAR1 Voice Activated Relay is an innovative solution designed for 70V paging systems, offering seamless audio monitoring and relay activation. With its ability to detect a broad range of input voltages, it ensures reliable performance for various audio sources while providing essential features like an adjustable release delay and integrated microphone pre-amp. The VAR1 is perfect for enhancing communication in professional environments by making it compatible with low-cost telephone systems lacking dedicated paging controls.

Bogen VAR1 Voice Activated Relay Key Features

• Wide Input Voltage Monitoring: Monitors audio activity over various input voltages, ensuring versatility and reliability.
• C-Form Relay Contacts: Two sets of C-Form relay contacts (N.O. and N.C.) respond to detected audio activity, providing flexible connectivity options.
• Multiple Signal Levels: Supports four signal levels: microphone, 600-ohm line, 25V, and 70V speaker systems for diverse applications.
• High Gain Microphone Pre-Amp: Includes a built-in balanced, low noise, high gain microphone pre-amp for enhanced audio quality.
• Transformer-Isolated Output: Provides a transformer-isolated 600-ohm small signal level output of detected audio for integration with other equipment.
• Compatibility: Functions with both self-amplified and central-amplified paging systems for adaptable use.
• Adjustable Gain Control: Offers a separate microphone pre-amp gain control for tailored audio performance.
• Customizable Release Delay: Features an adjustable release delay from 0.25s to 25s to prevent interruptions during announcements.
• Threshold Adjustment: Provides trigger threshold adjustment for customized sensitivity to audio signals.
• Relay Active Indicator: Includes a relay active indicator light for clear status visibility.

Bogen VAR1 Voice Activated Relay Detailed Specifications