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| Product Name: |
COTT-QD30 Low noise CCTV microphone ceiling audio monitoring
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| Supply Ability: |
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| Related proudcts |
cctv camera, audio monitoring, cctv microphone, |
| Specifications |
63mm*23mm |
| Price Term: |
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1.Specially designed for prison interrogation system of synchronous recording, pinhole type design, hidden installation.
2.The Advanced resin material "honeycomb" collect sound design, completely eliminate "hiss" electronic noise.
3: BOURNS large gilded vibration membrane microphone,5~50 square meters in high fidelity, high sensitivity, high bandwidth and low noise.
4.Using 0.8mm pinhole type design, its internal resonance spoke after precise calculation, the sound is more clearly.
5.Built-in AGC noise reduction signal processing circuit, effectively reduce serious echo of empty room.
6.Long audio signal transmission technology,use the RVVP3 x 0.5mm2 shield cable, it is distortionless within 3km.
7.Integrated professional front audio amplifier circuit, direct drive active speakers, DVR, earphones, etc.
8.Widely used in the interrogation room, courts, public security organs, procuratorate, banks and other any indoor 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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