ETS Speaker-Microphone Amplifiers
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- $127.55SKU: SMA1-LPEA-C5
ETS, SMA1-LPEA-C5, Ethernet Powered I/P Camera Microphone, Speaker Interface Box
- Standard RCA or 35mm (please specify) jack for connection to POE I/P camera
- Transformer isolated audio input / output: 5k Ohm input / output impedance
- Adjustable audio input and output levels
- RJ45 CAT5 in/out jacks (PoE)
- Straight through CAT5 connections (no crossover)
$127.55Low Price Guarantee - $152.51SKU: STW1-W5
ETS, STWI5-W5, STW1-W5 Wall Mount Microphone, Speaker, STWI-1 DVR Interface Box
- Omni-directional 25′ pickup pattern
- Low noise MOSFET pre-amplifier
- 200Hz-16Khz Frequency response, significantly reduces background noise
- Adjustable gain
- Line level, unbalanced output
$152.51Low Price Guarantee - $100.07SKU: STW1-W4C
ETS, STW1-W4C, 4 Inch Wall Mount, Two-way Microphone, Speaker, STW1-W4 with Optional Call Switch
- Omni-directional 25′ pickup pattern
- Low noise MOSFET pre-amplifier
- 200Hz-16Khz Frequency response
- Adjustable gain
- Limiter circuit selectable on/off
$100.07Low Price Guarantee - $99.13SKU: STW1-W4
ETS, STW1-W4, 4 Inch Wall Mount, Two-Way Microphone, Speaker
- Omni-directional 25′ pickup pattern
- Low noise MOSFET pre-amplifier
- 200Hz-16Khz Frequency response, Significantly reduces background noise
- Adjustable gain
- Line level, unbalanced output
$99.13Low Price Guarantee - $88.70SKU: SMA1-LP-C5
ETS, SMA1-LP-C5, Microphone, 2 Watt Speaker Amplifier Interface With CAT5 Main Cable Run Connector
- Single CAT5 cable run up to 1000' between SMA1-LP-C5 and speaker/microphone
- Standard RCA or 35mm jacks for connection to DVRs etc
- Adjustable independent volume controls for speaker and microphone
- 2 Watts RMS power output (70v balanced line)
- Balanced 600 Ohm microphone signal transmission Audio is transformer converted to unbalanced
$88.70Low Price Guarantee - $206.88SKU: SMA1-HP-C5
ETS, SMA1-HP-C5, Microphone, 30 Watt Speaker, Amplifier Interface
- Single CAT5 cable run up to 350' between SMA1-HPC5 and speaker, microphone
- Standard RCA or 35mm jacks for connection to DVRs etc
- Adjustable independent volume controls for speaker and microphone
- 30 Watts RMS power output (70v balanced line)
- Balanced 600 Ohm microphone signal transmission Audio is transformer converted to unbalanced
$206.88Low Price Guarantee - $123.70SKU: SMA1-MP
ETS, SMA1-MP, Microphone, 10 Watt Speaker, Amplifier Interface
- Adjustable independent volume controls for speaker and microphone
- Selectable 70V or 8 Ohm output level
- 10 Watts RMS power output
- Frequency response 200-10Khz
- Built in 70V 10w audio power transformer
$123.70Low Price Guarantee - $119.00SKU: SMA1-MP-C5
ETS, SMA1-MP-C5, Microphone, 10 Watt Speaker Amplifier Interface With CAT5 Main Cable Run Connector
- Standard RCA or 35mm jacks for connection to DVRs etc
- Adjustable independent volume controls for speaker and microphone
- 10 Watts RMS power output (70v balanced line)
- Frequency response 200-10Khz
- Short circuit protected
$119.00Low Price Guarantee
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