Contacta Window Intercom Amplifier - Line In w/ Spkr Out (No Power Supply)
Item No. STS-A31H-01
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Window Intercom Amplifier - Line In w/ Spkr Out (No Power Supply) Our amplifier provides full open duplex communication and is compatible with all of our speech transfer products. Applications For use in any situation where one to one communication takes place at a counter, booth or desk, through gl
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Description
Window Intercom Amplifier - Line In w/ Spkr Out (No Power Supply)
Our amplifier provides full open duplex communication and is compatible with all of our speech transfer products.
Applications
For use in any situation where one to one communication takes place at a counter, booth or desk, through glass, such as in:- Banks
- Post offices
- Theatres
- Information Centres
- Airports
Features
- Energy-saving “green” standby mode is automatically used, achieving a power saving of up to 80%
- Constant-current hearing loop drive (with engineer adjustable hearing loop drive level)
- Isolated audio line input / output allows additional ohmically isolated line level audio input or output to recording system (bespoke, not available together)
- LED column indicator aids adjustments and indicates power and status
- Continuous self-testing means that no specialised equipment is required to confirm functionality
- DC Power: 2.1mm DC jack
- Power and status indication: Green/red LED column
Specifications
Physical Data- Dimensions:
Height - 116mm (4.57”)
Width - 115mm (4.53”)
Depth - 40mm (1.57”) - Weight: 100g (0.22lbs)
- Construction: ABS Plastic
- Finish Options: Matt Black Fine Texture
- Supply Voltage: 12-14 VDC
- Quiescent Current: 100mA typical
- Operating Current: 2A typical on speech peaks
- Power Switch: Push on - push off (tact switch under membrane)
- Microphones: Electret, supply 5V via 2.2KΩ load resistor
- Speaker Output Power:
RMS: 2.5W / 8Ω, 4.4W / 4Ω - Loop Drive Compliance: Constant current, bounded by 4V RMS & 3A RMS
- Total Harmonic Distortion: <5% (loop and speakers)
Product Details
- RRP
- $ 508.00
- Brand
- Contacta
- Product Type
- Intercom Driver
- Product Group
- Intercom Driver
- Product Category
- Contacta - Intercom
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Item No. STS-A31H-01
Contacta Window Intercom Amplifier - Line In w/ Spkr Out (No Power Supply)
Window Intercom Amplifier - Line In w/ Spkr Out (No Power Supply) Our amplifier provides full open duplex communication and is compatible with all of our speech transfer products. Applications For use in any situation where one to one communication takes place at a counter, booth or desk, through gl
Login for Dealer Pricing
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Description
Window Intercom Amplifier - Line In w/ Spkr Out (No Power Supply)
Our amplifier provides full open duplex communication and is compatible with all of our speech transfer products.
Applications
For use in any situation where one to one communication takes place at a counter, booth or desk, through glass, such as in:- Banks
- Post offices
- Theatres
- Information Centres
- Airports
Features
- Energy-saving “green” standby mode is automatically used, achieving a power saving of up to 80%
- Constant-current hearing loop drive (with engineer adjustable hearing loop drive level)
- Isolated audio line input / output allows additional ohmically isolated line level audio input or output to recording system (bespoke, not available together)
- LED column indicator aids adjustments and indicates power and status
- Continuous self-testing means that no specialised equipment is required to confirm functionality
- DC Power: 2.1mm DC jack
- Power and status indication: Green/red LED column
Specifications
Physical Data- Dimensions:
Height - 116mm (4.57”)
Width - 115mm (4.53”)
Depth - 40mm (1.57”) - Weight: 100g (0.22lbs)
- Construction: ABS Plastic
- Finish Options: Matt Black Fine Texture
- Supply Voltage: 12-14 VDC
- Quiescent Current: 100mA typical
- Operating Current: 2A typical on speech peaks
- Power Switch: Push on - push off (tact switch under membrane)
- Microphones: Electret, supply 5V via 2.2KΩ load resistor
- Speaker Output Power:
RMS: 2.5W / 8Ω, 4.4W / 4Ω - Loop Drive Compliance: Constant current, bounded by 4V RMS & 3A RMS
- Total Harmonic Distortion: <5% (loop and speakers)
Product Details
- RRP
- $ 508.00
- Brand
- Contacta
- Product Type
- Intercom Driver
- Product Group
- Intercom Driver
- Product Category
- Contacta - Intercom