Resolution: 1080p GM8135S+SC2135 Processor: GM8135S+SC2135 Platform: yoosee.co Operating system: Embedded LINUX operating system Image sensor: 1/3″ HD CMOS 2 megapixel CMOS sensor Video standard: NTSC PAL Video format: HD(1920*1080P) Video encoding: H.264 Video frame rate: 1-30 fps Video mode: Manual recording, timing recording, alarming recording Video playback mode: Mobile APP + PC client Audio input and output: Input: built-in 38DB microphone; output: built-in 8Ω 2W speaker Built in lens: 3.6MM (standard), optional IR night vision effect: Photoresistance sensor switch, IR LEDs, IR distance 10m(IR-CUT automatic switching) Focusing method: Manual Minimum illumination: 0.1Lux/F1.2 PTZ control: Horizontal rotation 355 degrees, vertical rotation 100 degrees Local storage Support inserted 128GB MicroSD card, support 24 hours of recording or alarming recording Support multiple protocols: TCP/UDP, IP, HTTP, SMTP, DHCP, DDNS, UPNP, NTP, ONVIF, RTSP Wifi: 5DB antenna, support IEEE 802.11b/g/n Image rotation: Mirror / Inversion Video control: Support Motion detection: Support Alarm action: The alarm bell /Email/ mobile APP push Firmware upgrade: Remote upgrade can be through the network System interface: 1 MICRO USB interface, 1 10/100M adaptive, 1 TF interface Supply voltage: 5V 1.6A