1/2.8” 2Megapixel progressive CMOS, 2MP 1920x1080 @30FPS max Minimum illumination: 0.002 Lux@ F1.6(Color,30IRE); 0.0002 Lux@ F1.6(B/W,30IRE); 0 lux (Illuminator on) True Day/Night (ICR), BLC/HLC/True WDR 120 dB/3D DNR 2.8 mm fixed lens (107°) Up to 50 meters smart IR Illumination Smart H.265+; Smart H.264+; H.265; H.264; H.264B, ONVIF (Profile S/Profile G/Profile T); CGI; P2P Built-in MIC, 1/1 Audio IN/OUT, 2/2 Alarm IN/OUT Micro SD card slot, up to 256GB 4G modem built-in. FDD-LTE: B1/B3/B5/B7/B8/B20/B28/B38/B40/B41; UMTS: B1/B5/B8; GSM: B3/B5/B8 Bullet design, metal/plastic shell, IP67, -30°C~+60°C, Power; 12VDC power 5.9W max Smart capabilities: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human) Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos Free IP monitoring software available No mount bracket included. PFB121W is recommended