hd camera pir,cctv pir camera,gms mms camera,pir cameras,cctv cameras,cctv system,alram cameras Technical parameters Items Remark Adapter input input 110V-240V/50-60Hz  output DC 5V 500mA Standby current  <1mA Working current MAX 150mA Camera 300,000 Pixels Camera degree 67 degrees Video Solution VGA 640*480 Video format AVI Video time 10 minute,20minute,30minute Image Size 1600*1200 Image  format JPG Frame rate 30 pictures/second(maximum)15 pictures/second(default) Recording sample rate 12bit,16KHz Recording baud rate 65Kbps Infrared  detection angle 70 degrees infrared  detection range 4.5 meters Environmental volume detection Start videoing when it is above 65dB USB protocols USB 1.0 / USB 2.0 Micro SD card 1G~32G  Backup battery 240mAH/4.2V Battery charging time 2 hours (approx .) Operating system Windows, LINUX, Mac Operating temperature -10 -55 Storage temperature -20 -70 Operating humidity < 95% Function Features Camera HD Camera PIR Sensor PIR Sensor Alarm,start Recording  Volume detection Voice over  65dB,start Recording Sound Buzzer Recording Mode Alarm Recording Manual Recording Storage Covered storage USB Data USB data cable to the computer as U disk PC Camera Installation Pendant,Clip,Bracket Weight 50g Host Device(approx .) Dimension 60 x 20 x 18 mm (approx .)