IP Camera image Sensor CMOS Two-way voice intercom Pan/Tilit Vertically ... services.ERA-545w M-JPEG CMOS IP Camera,PTZ,IR-CUT,WIFI,RJ-485,Motion Detection,Mobile Phone,FTP,DNS,DDNS DHCP Image ... Lens :f=3.6mm, F=2.0, Fixed IrisInfrared LED:with 8pcs Infrared LED, automatically triggered in dark Resolution : VGA (640x480)/ QVGA ...