Beijing Kuaiyu Technology Co., Ltd.
Main products:Audio Surveillance MIC
Products
Contact Us
  • Contact Person : Ms. Tang Betty
  • Company Name : Beijing Kuaiyu Technology Co., Ltd.
  • Tel : 86-010-82001010
  • Fax : 86-010-82884971
  • Address : Beijing,Beijing,Rm929, Haitai building, No.229. Beisihuan Zhonglu, Haidian
  • Country/Region : China
  • Zip : 100083

S.TRADIO audio surveillance kit specialized in Law enforcement

S.TRADIO audio surveillance kit specialized in Law enforcement
Product Detailed
audio surveillance kit for law enforcement, such as:Police Interview Rooms,Holding Cells,Booking Rooms,Cell Monitoring etc..

S.Tradio audio surveillance kit for law enforcement, such as:Police Interview Rooms,Holding Cells,Booking Rooms,Cell Monitoring etc.., 100sq.m monitoring range, can connect directly to DVR, VCR, active loudspeaker, headphone, soundcard of PC and anywhere CCTV installed, the maximum wire transmit distance can reach 3 Km(shield cable is required), it only need 12V DC power supply. Most of Tradio audio security microphones are widely used in banks, prisons, interrogation rooms, museum, auction hall, airport hall, ICU of hospital, classroom, warehouse, hotel, big stadium etc. During 2008, our products serve Beijing Olympic Games. Such as Water cube, we are respected by users around the world for an excellent sound experience with low echo & noise.

Introduction:

1.Even more natural voice, clear speech, low noise, medium price.

2.Omni-directional microphone with pre-amplifier.3.Several calsses denoise disposal, built in DSP processor.4.Special closed circle circuit design, eliminating electronic noise.

5.Volumn adjusting automatically (AGC), monitoring range reach to 100sq.m6.Covert appearance desounted to ceiling..

7.Easy to assemble and disassemble.8.Restraining high intensity voice automatically, protecting back-end devices.

9.Long-distance transmission, the maximum transmiting distance can reach 3km. shield    Cable is required: 3 x 0.5mm2 RVVP cable, 4 core phone line, network twist line, etc.10.Built-in over-loading protection and lightning proof circuit.11.Pre-amplifier, directly drive DVR, VCR, headphone, loudspeaker etc.12.Excellent voice experience, widely working temperature: -25~75°C13.Designed for Big hall, Conference room, airport and other big house.14.According with CE standard.

Parameter:

Monitoring Range  10~100sq.mtransmiting distance(shield cable)  3kmFrequency Response  20Hz ~ 20kHzSensitivity     -30dBSNR         70dB(1m/40dB)   40dB(10m/40dB)1KHz at 1 PaPolar Pattern     Omni-directional   Dynamic Range     104dB(1KHz at Max dB SPL)Maximum Level Input    120dB SPL (1KHz,THD 1%)Impedance     600ohm (imbalance)Signal Output Extent     2.5Vpp/-25dbMicrophone     Electret condenserSpecial Circuit     DSP de-noise, AGC circuit

Protect Circuit     Over-loading protection, Lightning proofAudio Preamp     Build-inCable             Power+, Audio and GND     3 x 0.5mm2 RVVP cableVoltage             DC 12V (8 ~ 20V)        Current             30 mATemperature     -25°C ~ 70°CColor                WhiteShell's Material     PVCSize                 103mm × 50mmWeight             50gStandard          CE

S.TRADIO audio surveillance kit specialized in Law enforcement



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