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CCTV Security Cameras

Tri-Tek Electronics is proud to feature a wide variety of professional CCTV video surveillance cameras, including new HD-TVI Hi-Def over Coax cameras, from some of the top-quality and value manufacturers in the CCTV industry. We feature CCTV bullet, dome, PTZ, discreet, and box-style CCTV cameras from established and quality cctv manufacturers.

HD-TVI - The new standard for 1080p High Definition Video over Coaxial Cable!

HD-TVI means High Definition Transport Video Interface. HD-TVI technolology, developed in the USA, can convert digital signals to analog ones, extend video transmission distance, reduces the total cost of cctv projects, and take less storage capacity.

Features of HD-TVI CCTV Technology:

  • 1080P/720P( 25/30 fps) video signal
  • Long transmission distance at 300-500 m
  • No Video loss
  • Real-time preview with no delay
  • Transmit video signal, audio signal and dual-way data communication over a singal coaxial cable!
  • Transmits over standard coaxial cable, allowing users to easily and inexpensively upgrade older analog camera systems using existing cable.
  • DVRs are backwards-compatible with all existing 960H / 700TVL / Analog cameras.

Advantages of HD-TVI over HD-CVI, HD-SDI, and IP Cameras:

  • Lower coaxial cable quality requirement than HD-SDI
  • Longer transmission distance than HD-SDI or IP camera
  • Higher anti-interference and transmission reliability than IP or HD-SDI
  • Lower bandwidth requirement than IP CCTV systems
  • Longer UTP transmission distance than HD-CVI
  • Only technology that is compatible with 1080p/720p and analog simultaneously (HD-CVI is NOT!)
  • Shared technology between many manufacturers versus HD-CVI from a single manufacturer (Dahua), meaning greater range of compatible products available
  • Best of all - Low unit costs make HD-TVI technology an EXCELLENT investment for Hi-Def CCTV sureveillance!

Look for our Multi-Format 4-in1 cctv cameras to ensure your camera additions are compatible with any existing DVR. All of our Tek-View DVRs are multi-format and compatable HD-TVI, HD-CVI, AHD and analog 700TVL 960H cameras.

 

Try our simple CCTV Lens Angle Calculator to determine the right lens for your camera installation!

c/o/cop_usa_cg36_sl_5053993d025e6

COP-USA CG36-SL

SKU: COPCG36-SL

Manufacturer:

c/o/cop_usa_cg36a_50539b5744eda

COP-USA CG36A

SKU: COPCG36A

Manufacturer:

d/i/divis_ch02410_mi_4ceb1283b2e6f

DiViS CH02410 Mini-PTZ Dome Camera

SKU: DVSCH02410

Manufacturer:

19%
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p/i/pir341_hidden_mo_51df018df2e61

PIR341 Hidden Motion Detector Camera

SKU: SYSSS-PIR-341

Manufacturer:

No image set

SMK-341 Smoke Detector Hidden Camera

SKU: SYSSMK-341

Manufacturer:

35%
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TEK-BO2M80

TEK-BO2M80 4-in-1 HD CCTV Box Camera

SKU: TEK-BO2M80

Manufacturer: Tek-View Solutions

27%
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TEK-EY2M3.6-24IR

TEK-EY2M2.8-24IR 4-in-1 Wide Angle Dome Camera

SKU: TEK-EY2M2.8-24IR

Manufacturer: Tek-View Solutions

29%
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TEK-EY2M3.6-24IR.jpg

TEK-EY2M3.6-24IR TriBrid Dome Camera

SKU: TEK-EY2M3.6-24IR

Manufacturer: Tek-View Solutions

18%
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TEK-IRB2MSVFZ

TEK-IRB2MSVFZ 4-in-1 HD Starlight Moto-Zoom Bullet Camera

SKU: TEK-IRB2MSVFZ

Manufacturer: Tek-View Solutions

21%
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TEK-IRD2M2812DV

TEK-IRD2M2812DV 4-in-1 Vari-Focal Vandal Dome Camera

SKU: TEK-IRD2M2812DV

Manufacturer: Tek-View Solutions

27%
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TEK-IRD2M3.6

TEK-IRD2M3.6 4-in-1 IR Mini Vandal Dome Camera

SKU: TEK-IRD2M3.6

Manufacturer: Tek-View Solutions

44%
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t/v/tvi-1080b2.8-12bnc

TVI-720B2.8-12 720p IR Bullet Camera

SKU: TVI-720B2.8-12

Manufacturer: Tek-View Solutions

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