Dahua 2MP 25x Optical Zoom Starlight IR WizSense Network PTZ CCTV Camera IR 150M

Illuminator On/Off Control: Zoom Prio; Manual; Smart IR / Compression: G.711a, G.711Mu, PCM, G.726, G.723, AAC / Motion Detection: Yes / Focal Length: 4.8 mm-120 mm / Audio I/O: 1/1 / Colour: White / Power Supply: 24 VDC, 2.5 A ± 25% PoE +(802.3at) / Bit Rate Control: CBR/VBR / Noise Reduction: 2D NR; 3D NR / Two-way Audio: Yes / Mobile Client: iOS; Android / Region of Interest (RoI): Yes / Features: 1/2.8" 2Megapixel STARVIS™ CMOS., Powerful 25x optical zoom., Max.50/60fps@2M., IR distance up to 150 m., Auto Tracking 3.0., Face Detection. / User/Host: 20 (total bandwidth: 64 M) / Electronic Shutter Speed: 1/1 s-1/30,000 s / Surveillance Technology: CCTV / RAM/ROM: 1 GB/4 GB / Day/Night: Auto (ICR); Color; B/W / Network Port: RJ-45 (10/100 Base-T) / Alarm I/O: 2/1 / Management Software: Smart PSS; DSS; DMSS; Easy4ip; IVSS / Streaming Method: Unicast; Multicast / Type: PTZ / Gain Control: Auto; manual / Image Sensor: 1/2.8" CMOS / Model: SD5A225GB-HNR / BLC: Yes / Connectivity: Wired / HLC: Yes / Browser: IE: IE11 Chrome Firefox