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Relay Modules
Product was successfully added to your shopping cart.- 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
$107.56Low Price Guarantee- Single or multi-zone electric lock, lighting control, etc
- Use low-current outputs from burglar alarms, fire alarms, access systems, CCTV systems, to control hi-current devices
- 5 to 24vdc power input
- Polarity protected power input
- Each channel has its own low-dropout 5 Volt regulator
$23.36Low Price Guarantee- Single or multi-zone electric lock, lighting control, etc
- Use low-current outputs from burglar alarms, fire alarms, access systems, CCTV systems, to control hi-current devices
- 5 to 24vdc power input
- Accepts these trigger types: Open collector or open drain Dry contact NC or NO. TTL or CMOS levels. Any voltage from 3.3Vdc to 24Vdc
- Polarity protected power input
$78.71Low Price Guarantee- Single or multi-zone electric lock, lighting control, etc
- Use low-current outputs from burglar alarms, fire alarms, access systems, CCTV systems, to control hi-current devices
- 5 to 24vdc power input
- Polarity protected power input
- Each channel has its own low-dropout 5 Volt regulator
$147.00Low Price Guarantee- Transformer-isolated, balanced line-level input
- 600-ohm or 10k-ohm (jumper selectable) input impedance
- Transformer-isolated, balanced line-level output
- 8-ohm, 0.75W output
- Input and output level controls
$65.05Low Price Guarantee- Contact In x 4 and Contact Out x 4
- Web browser interface for management and monitor
- RS232 for 3rd party control
- Internal 80 MB storage for recoding, message storage
- Power LED and Status LED indicators
$629.28Low Price Guarantee- Contact In x 8 and Contact Out x 8
- Web browser interface for management and monitor
- RS232 for 3rd party control
- Internal 80 MB storage for recoding, message storage
- Power LED and Status LED indicators
$1,102.74Low Price Guarantee- Categories
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- Ambient Noise Sensor Output Module(1)
- Audio Distribution Module(1)
- Audio Input Module(2)
- Backup Amp Module(1)
- Balanced Input Module(1)
- Breakout Boards(4)
- Call Switches(1)
- Compressor limiter module(1)
- Digital Feedback Terminator(1)
- LINE/MIC Input Module(2)
- Level Convertor(3)
- Listen In Modules(1)
- MPS Plug In Module(1)
- Microphone Input Module(4)
- Mono Auxiliary Input Module(1)
- Mute Switches(1)
- Night Ringer Module(1)
- Noise Reduction(5)
- Output Expander Module(2)
- Parametric Equalizer(1)
- Relay Modules(7)
- Repeaters(1)
- Speaker Microphone Board(1)
- Telephone Input Module(1)
- Tone Generator Module(2)
- Transformer Balanced Input Module(1)
- Unbalanced Stereo Input Module(1)
- Voice Band Notch Filter(2)
- Zone Paging Module(10)
- Price
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$23$1103Price Up to $1103
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Also of InterestCopyright @ Surveillance-video 2020800-955-5201Customer Service
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