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Voice Activated Relay 775C00
# B10D4546

Voice Activated Relay 775C00

126 USD

Requires 12 Voltage DC power supply

Four levels of signals: microphone

Transformer isolated

Monitors audio activity over a wide range of input voltages and operates 2 sets of C-Form relay contacts

Separate microphone pre amp gain control

Works with self amplified or central amplified paging systems

Adjustable release delay: 0.25s to 25s, trigger threshold adjustment

25V and 70 Voltage speaker systems

600 Ohm small signal level output of detected audio available

Balanced, low noise, high gain microphone pre amp

Made in Korea

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