Great choice, Color Portable DVR for on the go-surveillance. Up to 4 external cameras input w/1 additional camera built-insde dvr. Remote Viewing, Networking, Overwrite, Scheduling, and Time Date Stamp w/ 1.8" inch LCD Screen to see your video. Battery operated and rechargeable or use the power adapter given. Has a built-in Camera to record/playback video & snap shot images. This device also have 1additional channel video input/output so you can plug in your own external security camera and watch back from dvr or pc, and 2channel audio/microphone. This portable dvr also have audio detection & video motion detection. Plug in your USB memory to the USB port for additional backup of your videos/audio. SD not included. 1yr warranty.

Features:
• MPEG4 DVR w/Network
• Remote Viewing Capability
• Up to 4 External Cameras input Port
• 1-CMOS Camera built-inside 128MB
• Time Date Stamp
• Overwrite / Manual
• Scheduling Recording
• 1.8" TFT LCD Monitor
• 2-Built in Microphone w/Speaker
• 1-Audio Input/Output
• Built-In Rechargeable Battery
• SD card up to 16GB Maximum
• Built-In Rechargeable Battery
• Motion Detection
• Audio Detection
• Additional Backup by USB Memory or USB HDD
• Power Save Mode
• 1-TV video/audio output
• (Optional) Sensor 3channel input/out (available as upgrade)

Package:
- DVR 1channel + Built in Camera
- Charger
- Battery
- USB Cable
- Case for DVR
- CD-ROM (software + manual)
- A/V Cable

Specifications:
• Resolution: 640x480
• Remote Viewing: Yes / LAN
• NTSC & PAL compatible
• Built in Camera: 1-lux
• Video In: 1.0Vpp, Phone jack
• Video In: 1.0Vpp, Phone jack
• File Conversion: AVI, JPEG
• NTSC & PAL compatible
• Built in Camera: 1-lux
• Video In: 1.0Vpp, Phone jack
• Video In: 1.0Vpp, Phone jack
• 2Mic/Audio Input
• Speaker
• Display Rate: up to 25fps
• Record Rate: up to 25fps
• Image quality: low, normal, high
• Playback: normal, skip, up to 4x Rewind/Forward
• Recording Method: Continous, Motion, Audio Detection
• Schedule record by Date/Time On/Off
• Time Date Stamp On/Off
• Recording: Continous or Overwrite Mode
• Audio Detection: On/Off
• Motion Detection: On/Off
• Passwd Setting
• Dimension: 3.7"W x 2.1"H x 0.7"D
• Power: Built in Li-Ion Battery 3.7vdc 1400mAh, + External Adaptor 5V DC 2amps
• Battery Duration: Continuous@5.5 hrs, PowerSave Mode@up to 24hrs, Ultra-Power Save@up to 3days
• Temperature: -14f to +122f

Video Resolution Recording Speed (FPS) Rate
160 x 128 @ 15fps
240 x 240 @ 12fps
320 x 240 @ 10fps
480 x 480 @ 5fps
640 x 480 @ 4fps