... IP HD Support IR-CUT, SD Storage, Motion Detection,Night Vision Features:u Adopt the latest and High-density programmable multimedia processor, ... IRShutter speed1/50(1/60)s-1/100,000sLens"IR1":6mm@ F1.8 (3.6mm,2.8mm optional)47°(6mm)Lens ... HTTPS,SIP ,802.1x,IPv6 optional)BasicReset button, Anti-flicker, Dual Stream, Heartbeat,Password Protection, watermarkInterfaceAudio input1 × 3.5mm JACKAudio ...