Main Board (Board 1):
• MPEG4 DVR
• 1ch video in / 1ch video out
• 1ch audio in / 1ch audio out
• DC 12volt, 120ma power source
• Dimension: 0.3"thickness x 2.75" Length x 1.6" Width inch

I/O Board (Board 2):
• 1ch alarm in / 1ch alarm out
• 4 buttons to reset / play/ record/ stop
• Remote controller receiver w/remote control
• SD memory slot up to 32GB Card SDHC
• 0.75" thickness x 1.5" Length x 1.5" Width inch

Package Include:
- Remote Controller
- AA Battery
- 12vDC Power adapter bonus item
- Board 1 & Board 2
- A/V Cable, Screws

Other features:
• 30fps@320x240 Low Res.
• 12fps@640x480 High Res.
• NTSC / PAL system compatible
• Recording mode: manual/motion/alarm/schedule
• Frame Resolution: 30fps@320x240 ntsc
• Alarm Mode: Motion, Video loss, Sensor
• Alarm Action: Recording, Relay ouput
• Backup file: ASF
• Language: Multi-language
• Seach method: by time & date

Estimate Only, Varies on Setting of DVR (SD Card)
4GB up to 8hours (+/-)
8GB up to 16hours (+/-)
16GB up to 32hours (+/-)
32GB up to 64hours (+/-)