The 5 Best Backpacking Electronics of 2019
This year's top gadgets are designed to keep you safe and comfortable on the trail while staying out of your way. We're with you: we go hiking to get away from modern civilization. But that doesn't ...

Samsung Electronics sees tough 2019 for component business: CEO
SEOUL (Reuters) - Samsung Electronics Co Ltd expects a tough year for its component business including memory chips due to sluggish growth in the smartphone market and reduced investment from data ...

New AFRL lab capability poised to change the face of high-power electronics
WRIGHT-PATTERSON AIR FORCE BASE, Ohio – An emerging AFRL laboratory capability is charting a new course for electronics innovation. The Oxide Molecular Beam Epitaxy laboratory is poised to become a ...

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

94 100
850