USB IR Dome Camera, support external TF Card

Function:
1. Local storage function.
2. Cycle recording function.
3. Synchronous audio recording function.
4. Continuous video recording function.
5. Video motion detection function.
6. Dynamic frame rate function.
7. External TF card video storage function.
8. Infrared night vision function.
9. Video output function.
10. Date display.
11. To be continue the video recording when power off.
12. Video recording While charging.
13. Remote control settings and playback.

Specification:
CPU: ARM9 32-bit Microprocessor core microcomputer processing.
Video coding: MJPG.
Signal systems: digital system.
Video format: 640 x 480/320 x 240.
File format: AVI.
Signal to noise ratio: 48DB.
White balance/backlight compensation: automatic.
Lens support: 2.8mm/3.6mm/4mm/6mm/8mm/10mm/12mm(optional, standard lens 3.6MM).
Imaging device: 1.3mp high resolution 1/4 " COMS image sensor.
Operating temperature: -10～60℃
Video Time: 4GB can be up to 24 hours( because the different environment, refer to practical use).
Storage Terms: external insert TF card;
TF capacity expansion support: 2GB-64GB (suggest SANDISK high speed tf card )
Infrared night vision: LED lights or LED array is optional, night vision distance according to the various of cameras range: 5-30 meters or more.
The parameters of power supply: DC power input: AC220/110V, output: DC12V/1000mA.
Clock adjustment: time automatic update support. (no need resetting after first time setting).

Accessories:
1. DC 12v power supply.
2. Card reader.
3. Screws.
4. Manual.
5. CD.
6. The warranty card.