AES-900 Mini Video & audio Recoder

1.one audio&video signal input 2.motion detect function 3.with built-in rechargeable lithium battery,last for about 4hours recording 4.picture in picture function 5.it is for outdoor surveillance 6.a 128M SD card, can store 2000 images/400 video clips,maximum support 2GB sd card 7.the memory of image is "first in,first out",overwrite,never stop 8.Support playback images on TV/monitor/computer 9.have lock key for buttons,avoid mistake operation 10.output power supply:DC12V/300mA to camera directly