PRO AV CATALOG
Voice-Activated Relay
Model: VAR1
- 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
- Four levels of signals: microphone, 600-ohm line, 25V, and 70V speaker systems
- Built-in balanced, low noise, high gain microphone pre-amp
- Transformer-isolated, 600-ohm small signal level output of detected audio available
- 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
- Four levels of signals: microphone, 600-ohm line, 25V, and 70V speaker systems
- 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
- Accessories: PRS40C 12V DC Power Supply (sold separately)
- Warranty - Yes
- Spec Sheet available - Yes
- Depth: 1.38 in
- Height: 3.88 in
- Width: 5.38 in
- Product Weight: 1 lbs
- Color: Black
- Warranty (Length/Type): 2 years
- Line Input Impedance: 600 ohms
- Line inputFrequency Response: 100 to 10000 kHz
- Line input 70V Impedance: 200 k ohms
- Output Level: 400 mVrms
- Line input 25V Impedance: 75 k ohms
- Line Output Level: 420 mVrms
- Gain: 62 dB
- Sensitivity: 750 microvolts
- Distortion: less than 2 %
- Output Signal-to-Noise Ratio: 55 dB
Suggested Products
Advanced Sound & Communication
3817 Broadway
Kansas City, MO 64111
USA
(816) 931-9525
www.advancedsoundkc.com