micro-ViewLock is an ultra-compact version of ViewLock-II, the leading video encryption system for securing law enforcement microwave video surveillance links from interception.
micro-ViewLock-II consists of a package of only 67 x 32 x 10 mm (or a PCB of 50 x 30mm). It has been designed for highly covert applications, such as body-worn video surveillance, or for integration within other video transmission equipment.
Even though it is such a small package, micro-ViewLock-II retains the all key features that have made the standard system so successful. These include dynamic line cut and rotate video scrambling and outstanding in-service characteristics such as fast lock-in time and excellent resilience to multi-path and noise interference. It is even possible to download secondary keys, together with other configuration data, via the system's serial data port adapter.
micro-ViewLock-II ensures that even the most covert of surveillance links can be securely encrypted.
Even though size has been dramatically reduced, micro-ViewLock-II is fully compatible with the standard ViewLock-II system. It is even possible to mix and match encoders and decoders of either type. All the main features and functions of the standard ViewLock-II are retained with the following main differences.
No AudioLock-II audio scrambling upgrade option
Molex edge connector rather than BNC / Lemo connectors
No video loop through on power down
Power consumption reduced to 45 mA at 12 V DC (standard 55 mA)
Static parallel data port is not available
For more information regarding the ViewLock-II system click here
Micro-ViewLock-II has been designed to be as small and low power as possible, especially for covert and body-worn applications. The system is available as housed units or as PCBs. Ideal for integration with other video link equipment.
|Mechanical Size||Housed: 9.5 x 33 x 67 mm
PCB: 8 x 30 x 50 mm
|Operating temperature range||-10 to +55 deg C|
|Weight||Housed 25g (approx)|
|DC power requirement||7 to 32 V DC at <0.55 Watts
(e.g. < 45 mA at 12 V)
|DC / Power / Video Connector||10 way 1.25 mm Molex 90' header
Mating part No: 50121-1000
Crimps Part No: 63811-0300
|Scrambling method||Active line cut & rotate|
|Number of cut points||256|
|Video standards||PAL & NTSC 525 & 625 lines (auto switching)|
|Video input/output||1 Vpp 75R|
|Digital sampling||8 bits|
|Signal to noise||> 55 dB weighted (> 60dB typ)|
|Differential gain||< ± 4 %|
|Luminance non-linearity||< ± 4 %|
|Differential phase||< ± 5 deg|
|Lock-in-time||< 0.25 sec (typical)|
|Audio scrambling||Not supported|
|VM2B-5125||micro-ViewLock-II video scrambling system (encoder / decoder pair) housed, with interface cable and carry case|
|VM2B-5126||micro-ViewLock-II video scrambling system ENCODER, housed, with interface cable|
|VM2B-5127||micro-ViewLock-II video scrambling system DECODER, housed, with interface cable|
Due to continual product development Ovation Systems reserve the right to change specifications without notice. E&OE.