DAHUA IPC-HDBW2231E-S-0280B-S21/2.8” 2MEGAPIXEL PROGRESSIVE SCAN STARVIC CMOS, DOM ANTIVANDAL EFFECTIVE PIXELS 1920(H)X1080(V)H265- 25/30FPS 1080P, ELECTRONIC SHUTTER SPEED AUTO/MANUAL, 1/3~1/100000S, MIN. ILLUMINATION 0.002 LUX @F1.6, 0LUX/F2.0(IR ON), , WDR(120DB), 3DNR,HLC, BLC FIXED LENS (2.8MM ), IR LEDS LENGHT 30M, SUPPORTED SMART DETECTION (TRIPWIRE, INTRUSION), , MICRO SD MAX 256GB, ONVIF, DC12V, POE (802.3AF), MAX 5.4W, -40°C~+60°C, IP67, IK10