4MP WDR IR Bullet Network Camera 1/3” 4Megapixel progressive scan CMOS H.265+/H.265/H.264+/H.264 triple-stream encoding Max 25/30fps@4Mp(2688×1520) WDR(120dB), Day/Night(ICR), 3DNR, AWB, AGC, BLC, HLC, 2.7mm ~13.5mm motorized lens Max. IR LEDs Length 50m, Smart IR, Micro SD card memory , 128 GB Audio in/Out 1/1, Alarm In/Out 2/1 IP67, IK10, PoE, (Tripwire|Intrusion | Object Abandoned / Missing | Face)