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
Audio Transmission Distance:3000m
Frequency Response:20Hz~20kHz
Sensitivity:-32dB
SNR:80dB(1m40dB)28dB(10m40dB)1KHz
Directional Property:Omnidirectional
characteristic:Using high sensitivity omnidirectional capacitor microphone, comprehensive sound reception, voice clear and natural.
Industry application:designed for public security organs and procuratorate industry for synchronous monitoring recording.
- Product Overview
- Detailed parameters
- Data download
Characteristic
● COTT-QD60 high sensitivity audio monitoring microphone specially designed for public security organs and procuratorate industry for synchronous monitoring recording.
● Classic black and white with clear lines, the overall design does not lack of fashion and retro-style.
● Using high sensitivity omnidirectional capacitor microphone, comprehensive sound reception, voice clear and natural.
● Using advanced squelch circuit design, super strong noise reduction, its ability which can resist to the squeal is strong.
● High fidelity silver plated vibration membrane capacitor microphone, audio monitor range up to 120㎡.
● Built-in digital noise reduction signal processing circuit, effectively prevent the speech signal distortion and attenuation.
● Adopt Dolby Pro Logic surround sound system, equip with high-speed voice processing units, two level dynamic noise reduction processing, and automatic gain circuit to enhance distance voice, so that the effect of audio playback is more clear.
● The "electronic noise dynamic closed loop suppression circuit" of unique design, completely eliminate "hiss" electronic noise.
● The latest digital module maximally improves the processing time, solves the delay situation of previous digital sound pick-up .
● Built-in lightning protection, power supply polarity reverse connect protection, ESD protection and power protection module.
● Long audio signal transmission technology, use the RVVP3*0.5mm2 shield cable, it is distortionless within 3km.
● Integrated professional front audio amplifier circuit, direct drive active speakers, DVR, earphones, etc.
Wiring Instructions
- No Information
Next: COTT-QD55 Circular HD monitor pickup mic
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