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| Product Name: |
COTT-QD35 Mini audio microphone sound pickup device CCTV camera
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| Supply Ability: |
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| Related proudcts |
video surveillance, audio microphone, |
| Specifications |
63mm*25mm |
| Price Term: |
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1.The advanced resin material "honeycomb" collect sound design, completely eliminate "hiss" electronic noise.
2.Use the 0.8mm pinhole type of "the temple of heaven echo wall" principle design , after precise calculation, the reflection angle of sound reach the best.
3.Built-in AGC noise reduction signal processing circuit, advanced echo cancellation technology, effectively reduce the echo of empty room.
4.Built-in ALC level control circuit, automatically control high intensity sound, reliably protect back-end audio monitoring equipment
5.Integrated professional front audio amplifier circuit, direct drive active speakers, DVR, earphones, etc.
6.Widely used in the interrogation room, courts, public security organs, procuratorate, banks and other any places need to monitor, give full play to the effect of high-fidelity sound pickup. |
| Company: |
Guangzhou Sizheng Technology Electronic Co.,Ltd.
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| Contact: |
Ms. Megan Luo |
| Address: |
Changban Industrial Park,Bai Shashui Road,Tianhe District |
| Postcode: |
510000 |
| Tel: |
86 020 28988790 |
| Fax: |
86 020 87586609 |
| E-mail: |
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