Bogen VAR1 Voice Activated Relay for 70V Paging Systems

The Bogen VAR1 Voice Activated Relay is a versatile relay device designed for 70V paging systems, capable of monitoring audio activity across a wide range of input voltages. It operates two sets of C-Form relay contacts in response to detected audio, making it ideal for integrating with lower cost telephone systems that lack AUX contacts for paging. With features like a built-in microphone pre-amp and adjustable release delay, the VAR1 ensures reliable performance and flexibility for various audio applications.

Bogen VAR1 Voice Activated Relay Features

• Monitors audio activity: Detects a wide range of input voltages, ensuring compatibility with various audio sources.
• C-Form relay contacts: Two sets of contacts (both N.O. and N.C.) provide reliable operation for audio-triggered activities.
• Supports multiple signal levels: Operates with microphone, 600-ohm line, 25V, and 70V speaker systems for versatile applications.
• Built-in microphone pre-amp: Low noise and high gain pre-amp enhances audio quality for better performance.
• Transformer-isolated output: Provides a 600-ohm small signal level output of detected audio for use with other equipment.
• Compatibility: Works seamlessly with self-amplified or central-amplified paging systems for enhanced functionality.
• Gain control: Separate microphone pre-amp gain control allows for precise audio adjustments.
• Adjustable release delay: Ranges from 0.25s to 25s to prevent dropouts during paging.
• Trigger threshold adjustment: Customizes the sensitivity of audio detection to suit different environments.
• Relay active indicator light: Provides a visual confirmation of relay activation for monitoring purposes.

Bogen VAR1 Voice Activated Relay Specifications