Category
- Audio monitoring equipment
- MX audio monitoring
- S-- audio monitoring
- C-- audio monitoring
- QD audio monitoring
- SIZ audio monitoring
- Voice intercom system
- IP network intercom
- Window intercom
- Full-duplex voice intercom
- Network video conference system
- Conference microphone
- Computer Microphone
- Audio monitoring Accessories
- Power Adapter
- Mobile phone signal shielding device
- Custom audio module
- Under construction......
Customer service
COTT-C1 Window Audio Monitor
Adapterization Area:1-10㎡(adjustable)
Audio Transmission Distance:3000m
Frequency Response:20Hz~20KHz
Sensitivity:-50dB
Working Environment:-25℃~70℃
characteristic:esigned for the service window in a close range to synchronous monitoring audio recording
Industry application:Applicable to bank,telecom offices, toll station, service halls and other public of synchronous monitoring audio recording
Audio Transmission Distance:3000m
Frequency Response:20Hz~20KHz
Sensitivity:-50dB
Working Environment:-25℃~70℃
characteristic:esigned for the service window in a close range to synchronous monitoring audio recording
Industry application:Applicable to bank,telecom offices, toll station, service halls and other public of synchronous monitoring audio recording
- Product Overview
- Detailed parameters
- Data download
Characteristic
● COTT-C1 is directional sound pickup,designed for the service window in a close range to synchronous monitoring audio recording.
● Heart-shaped six side directionality design, can reduce the noise interference from side and rear, provide better isolation.
● Heart-shaped single directionality condenser microphones, 10-10㎡in high fidelity, high sensitivity, low noise.
● Spray coating the Nano diffuse coating on surface, with imports strong viscose rubber mat, easy to install.
● Strong directional design can effectively prevent noise interference from counters and other hall ,also can be two parallel connection to bidirectional pickup
● Built-in lightning protection, power supply polarity reverse connect protection, ESD protection and power protection module.
● Long audio signal transmission technology, use the RVVP3 x 0.5mm2 shield cable, it is distortionless within 3km.
● Applies to -20 ℃ ~ 75 ℃ in the super environmental temperature, to ensure the quality of the back-end high recording effect.
● Integrated ASIC front audio amplifier circuit, direct drive active speakers, DVR, earphone, etc.
● Applicable to bank,telecom offices, toll station, service halls and other public of synchronous monitoring audio recording.
● Gain patent certificate of State Intellectual Property Office of The People's Republic of China.
● Gain computer software copyright of National Copyright Administration of The People's Republic of China.
Product Size
Wiring Instructions
● COTT-C1 is directional sound pickup,designed for the service window in a close range to synchronous monitoring audio recording.
● Heart-shaped six side directionality design, can reduce the noise interference from side and rear, provide better isolation.
● Heart-shaped single directionality condenser microphones, 10-10㎡in high fidelity, high sensitivity, low noise.
● Spray coating the Nano diffuse coating on surface, with imports strong viscose rubber mat, easy to install.
● Strong directional design can effectively prevent noise interference from counters and other hall ,also can be two parallel connection to bidirectional pickup
● Built-in lightning protection, power supply polarity reverse connect protection, ESD protection and power protection module.
● Long audio signal transmission technology, use the RVVP3 x 0.5mm2 shield cable, it is distortionless within 3km.
● Applies to -20 ℃ ~ 75 ℃ in the super environmental temperature, to ensure the quality of the back-end high recording effect.
● Integrated ASIC front audio amplifier circuit, direct drive active speakers, DVR, earphone, etc.
● Applicable to bank,telecom offices, toll station, service halls and other public of synchronous monitoring audio recording.
● Gain patent certificate of State Intellectual Property Office of The People's Republic of China.
● Gain computer software copyright of National Copyright Administration of The People's Republic of China.
Wiring Instructions
Adapterization Area
1-10㎡(adjustable)
Transmission Distance
3000m
Frequency Response
20Hz~20KHz
Sensitivity
-50dB
SNR
75dB(1m40dB) 80dB(10m40dB) 1KHz at 1Pa
Directional Property
Heart-shaped single directional property
Dynamic Range
80dB (1KHz at Max dB SPL)
Max Sound Pressure
120dB SPL (1KHz,THD 1%)
Output Impedance
600~1000Ω non-equilibrium
OutputSignalAmplitude
2.5Vpp/-25dB
Microphone
KaBoni heart-shaped single directional condenser microphones
Microphone Quantity
1pcs
SignalProcessingCircuit
DSP,AGC,ALC
Protective Circuit
Lightning protection, power supply polarity reverse connect protection, ESD protection
Connection Way
3 leading wires(red power lead is positive wire,white audio lead is positive, black is public wire)
Transmission Cable
Telephone wire,Network twisted pair, shield cable(pls use shield cable in complex electromagnetic enviroment)
Supply Voltage
DC10V~18V (recommend to use 12V, more than 500 meters recommended 15 v)
Working Current
20mA
Working Environment
-25℃~70℃
Color
Taupe
Housing Material
Advanced resin PVC + spray diffusion coating
Product Size
44mm×10mm
Weight
40g
Place of Origin
Guangzhou,China
Supply Ability
Spot goods
Approvals
CE,ROHS,FCC, ISO9001
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