Amplifiers Closed Circuit Television

Amplifiers for Closed Circuit Television Video & Audio transmission using twisted pair LAN or Telephone Cable. For interconnection of Video Surveillance Cameras, Video Switchers, Video Quad Screen Processors, Video Monitors, CCTV - TV / VCR Interface Modules, Duplex and Simplex Multiplexers. A flexible solution that simplifies and reduces cost of installations, that allow utilisation of existing Telephone or Local Area Network (LAN) cabling, that allow more discreet installation of hidden covert pinhole video cameras and audio listening devices.

TP-TX/RX

Single-Cable Twisted-Pair TX & RX System for Transmission of Video & Audio up to 1200 metres over CAT-5 LAN or Telephone Cable.

$199

Transmitter & Receiver (Power Supply not included)

Differential Amplifier Link for the Transmission of Colour Video & Audio up to 1.2 kilometres using Low-Cost Flexible Twisted Pair CAT-5 LAN or Telephone Cable.

 

This system allows unbalanced 75 ohm Composite Colour-Video and Line-Level 10 000 ohm Audio signals to be transmitted up to 1200 metres over Flexible, Low-Cost, Small-Diameter Category-5 100 ohm impedance Unshielded-Twisted-Pair (UTP) Local-Area-Network (LAN) cable (see 8C/CAT5) or common Telephone cable.

TP-TX/RX may save hundreds of dollars on coax cable and labour and ensure that you get-the-job! Use in Residential Units, Universities, Offices, Hospitals, Showrooms, Elevators, for Covert Surveillance.

Excellent results with Cat-5 cable, we recommend testing to assess results with common 600 ohm impedance Telephone cable.

 

 

 

 

Tiny Microphone Preamplifier connects to VCR, TV, Tape Recorder, Audio Monitor, etc * Better than inbuilt Camera microphones * Wider pick up angle * Larger pick up area * use more than one for large areas * use for general audio monitoring, Spy - Bug microphone.  Wider pick-up angle * Larger pick-up area * More Sensitive than most inbuilt camera microphones * may be located closer to source of sound or attached to camera bracket, etc * Use more than one for larger areas, simply parallel outputs with an RCA 2 into 1 adaptor Tiny Microphone Preamplifier connects to VCR, TV, Tape Recorder, Audio Monitor, etc * Better than inbuilt Camera microphones * Wider pick up angle * Larger pick up area * use more than one for large areas * use for general audio monitoring, Spy - Bug microphone.  Wider pick-up angle * Larger pick-up area * More Sensitive than most inbuilt camera microphones * may be located closer to source of sound or attached to camera bracket, etc * Use more than one for larger areas, simply parallel outputs with an RCA 2 into 1 adaptor
Application Notes