Specification: Model Y5 Video Image sensor 4MP 4MP HD CMOS Sensor (dual sensor camera) Frame Rate 1~30fps Min. Illumination Colour: 1.5 Lux; W/B: 0 Lux with IR LED on IR Distance 12pcs IR array, night vision 40M While Light 6pcs high power LEDs Above Wide-angle LensVisual Angle 2 .5mm/120 wide-angle lens (manually adjust pan 180 / tilt 15 Below PTZ LensVisual Angle *6mm lens*2.8-12mm 4X optical zoom*5-50mm 10X optical zoom optionalPan: 355 Tilt: 90 System Feature Mobile Phone APP Niview (ISO, Android) Local Storage Support external max. 128GB Micro TF card(not included) Audio Audio Compression G .711A Audio Input Built-in 38dB microphone Audio Output Built-in speaker Video Management Recording Mode Whole-day recording, timing recording and alarm recording Video Storage Support TF card storage and cloud storage Network WiFi 2 .4GHz 802.11b/g/n wireless network 4G LTD FDD WCDMA (refers to the parameters of each version) Alarm Motion Detection PIR motion detect System Configuration Software version IOS7.1, Android 4.0 and above General Material Plastic with metallic paint Battery 4pcs 21700 rechargeable batteries: total: 20000mAh(4*5000mAh/pcs)(INCLUDED) Working Temperature -15~55CPower 5V 2A USB charge