DVR Tral 1-12
DVR Tral 1-12 is a portable digital video recorder (DVR) that records and provides access to data from 4 analog (PAL/NTSC) video sources and 2 asynchronous audio sources in MPEG-4 format using a built-in 2.5-inch hard drive
Overview
DVR Tral 1-12 can be accessed through LAN, xDSL, WAN and CDMA (cellular) networks.
DVR Tral 1-12 uses the AMD Alchemy Au1000 processor based on the MIPS32 instruction set and operates under OS Linux 2.4 loaded from embedded flash memory. Internal real-time clock is provided.
Due to its smart design DVR Tral 1-12 can be successfully used on virtually any immovable and mobile objects. Low power consumption components are implemented; therefore DVR Tral 1-12 requires no continued cooling when used in natural ventilation conditions.
DVR Tral 1-12 generates a standard data stream; therefore remote viewing of real-time and archived video can be done using any PC, or the non-PC based video terminal Tral Vision
Technical Specifications
Recording & Playback
| Video quality | MPEG 4, DVD, 512×480 (NTSC) / 512×576 (PAL) |
|---|---|
| Recording frame rate (max) | 12 fps (NTSC)/ 12 fps (PAL) |
| Recording mode | Manual, Alarm and Schedule |
| Audio compression | ADPCM |
| Search mode | Time, event |
| Playback speed | Slow motion play, FF, Pause, Step forward |
Storage
| Hard disk | 240Gb, 500Gb |
|---|---|
| Backup | Internal backup, USB backup, Network backup |
Interface Connections
| Video inputs | 4× BTral (75 Ohm) |
|---|---|
| Audio inputs | 2× RCA |
| External devices | D–SUB 9 pin (RS-232/485) supports external GPS, PTZ or other control devices |
| Ethernet port 10/100Mbit | RJ45 |
| USB 1.1 | USB-A, USB-B |
Mechanical & Environmental
| Dimensions | 180×110×60 mm |
|---|---|
| Weight | 700 g. (1.5 lb) |
| Power supply | 9–16 V DC; 7 W |
| Operation temperature | 0°C … +40°C (+32°F … +104°F) |
| Relative humidity | 8–90% non-condensing (at 40°C / 104°F) |
| Operation vibration | 0.67G (20–500 Hz) |
| Operation shock | 200G/2ms |
Special features
- built-in hard drive
- small size
- requires no forced cooling
Integrated features
- access for multiple users performing different tasks
- triplex operation mode (simultaneous real time recording, archive playback and monitoring)
- built-in zone motion detector
- camera sabotage detector
External control
- dome camera control and operation
- status of 8 external sensors *
- data transmission via Wi-Fi networks
- data collection from a GPS receiver (NMEA)
Free software
- client-side plug-in for Internet Explorer
- FileViewer™
miniDVR Tral 1-12 Photos
