... 7-14.8 mm Megapixel lens,4xzoom· Day and night application makes 40M IR view·H.264 compression ... lens,4xzoom Viewing Angle23°-57°(Horizontal)Linux System Internal Linux system Day/Nigh IR distance40 M FunctionsMotion DetectionYes ... SMTP,DHCP,DNS,ARP,ICMP,POP3,NTP,RTP, and RTCPSoftwareWeb BrowserMicrosoft Internet Explorer 6.0 above SDKSDK ... 720P Low Lux 4xZoom 40m night vision camera wired security system