Model: WALLP210 (Fixed Lens 1.0 Mega Pixels IP)1) 1/4 "OV 9712 CMOS sensor2) 1.0 Mega Pixel3) H.264 video coding, dual stream, frame rate of 1~30 FPS adjustable4) Main stream: 1280*720 substreams: 704*576Model: WALLP213 (Fixed Lens 1.3 Mega Pixels IP)1) 1/3" AR0130 ultra low illumination CMOS sensor2) 1.3 Mega Pixel3) H.264 video coding, dual stream, frame rate of 1~30 FPS adjustable4) Main stream: 1280*960 substreams: 704*576Model: WALLP220 (Fixed Lens 2.0 Mega Pixels IP)1) 1/2.7" SONY IMX122 ultra low light CMOS sensor2) 2.0 Mega Pixel3) H.264 video coding, dual stream, frame rate of 1~30 FPS adjustable4) Main stream: 1920*1080 substreams: 704*576Model: WALLG270 (Fixed Lens Analogue Camera)1) 1/3" SONY CCD, 700 TVL, 2) 0.01Lux illumination, OSD menus, 3) Effective infrared distance 50 metersModel: WALLG280 (Fixed Lens Analogue Camera)1) Color 800 TVL camera, 2) 0.01Lux illumination, OSD menus, 3) Effective infrared distance 50 meters