Bogen Voice Activated Relay
(Model # VAR1)
Product Brochure (pdf)
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Voice Activated Relay is a relay device that monitors audio activity over a wide range of input voltages and operates two sets of C-Form relay contacts in response to detected activity.
VAR1 Features:
- Monitors audio activity over a wide range of input voltages
- Two sets of C-Form (both N.O. and N. C.) relay contacts respond to audio activity
- Built-in balanced, low noise, high gain microphone pre-amp
- Transformer-isolated, 600-ohm small signal level output of detected audio available
- Works with self-amplified or central-amplified paging systems
- Separate microphone pre-amp gain control
- Adjustable release delay: 0.25s to 25s
- Trigger threshold adjustment
- Relay active indicator light
- Four levels of signals: microphone, 600-ohm line, 25V, and 70V speaker systems
- Line Input Impedance: 600 ohms
- Line Input Frequency Response: 100 Hz to 10 kHz
- Output Level: 400 mVrms
- MIC Pre-Amp Frequency Response: 200 Hz to 10 kHz
- Time Delay Range (approx.): 0.25 to 25 sec.
- Dimensions: 5-3/8" W x 3-7/8" H x 1-3/8" D
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