We specialize in the production of various Usb DVR pen, Work permit type (ID card type) micro-recorder, Mini Hidden DVR Camera, Button Camera with Remote control Video Recording System,MP3 DVR / CCTV DVR / Mini DVR, Watch Mini DVR/New camera watch 1.8 inch TFT DVR/hidden camera, Covert Briefcase Mini DVR with Romote Control Panel, Wireless GSM Device SIM Card Surveillance VOICE MONITOR,spy Sunglasses, DIGITAL CAMERA BINOCULARS,GPS Tracker,IP camera , speed camera