micro-View/Audiolock-II is an ultra-compact version of View/Audiolock-II, the leading video & audio encryption system for securing law enforcement microwave video surveillance links from interception.
micro-View/Audiolock-II is an ultra-compact version of View/Audiolock-II, the leading video & audio encryption system for securing law enforcement microwave video surveillance links from interception.
micro-View/Audiolock-II consists of a package of only 67 x 54 x 9.5 mm (or a PCB of 50 x 40 mm). It has been designed for highly covert applications, such as body-worn video surveillance, or for integration within video transmission equipment.
Even though it is such a small package, micro-View/Audiolock-II retains the all the key features that have made the standard system so successful. These include digital audio encryption, via embedded data within the video, coupled with dynamic line cut and rotate video scrambling.
micro-View/Audiolock-II is fully compatible with the standard View/Audiolock-II units and may be used interchangeably. It is even possible to download secondary keys, together with other configuration data, via the system’s serial port.
micro-View/Audiolock-II ensures that even the most covert of surveillance links are safe and sound.
| Mechanical Size (Housed) | 9.5 x 43 x 67 mm. |
| Mechanical Size (PCB only) | 8 x 30 x 50 mm. |
| Operating temperature range | -10 to +55 degrees C. |
| Finish | Hard anodised blue aluminium. |
| Weight | 30g approx. |
| DC power requirement | 7 to 32 V DC at < 0.7 Watts (e.g. <55mA at 12V). |
| Standard accessories | User guide, DC power lead. |
| Control port | RS 232 (Protocol on request). |
| Video | |
| Video standards supported | PAL or NTSC (auto switching). |
| Video input / output levels | 1 Vpp 75 ohm. |
| Lock-in time | < 0.5 Sec. |
| Scrambling method | Line cut & rotate (256 cut points). |
| Encryption | ViewLock-II compatible. |
| Signal to noise | >55 dB (weighted). |
| Audio | |
| Number of channels | 0,1,2 (DIP selectable). |
| Scambling method | Digital audio sent as embedded data. |
| Audio I/O level (max) | 3 V pp. |
| Audio input impedance | > 10 k R. |
| Audio output impedance | < 100R. |
| Audio bandwidth (mono) | 30 Hz to 14 kHz (+1, -3dB). |
| Audio bandwidth (stereo) | 30 Hz to 7 kHz (+1, -3dB). |
| Audio compression | ADPCM. |
Due to continual product development Ovation Systems reserve the right to change specifications without notice. E&OE.