دوربین مداربسته داهوا مدل DHIPCHFW3449EPAS 4MP Fullcolor Warm LED Fixedfocal Bullet WizSense Network Camera  4MP 127 CMOS image sensor low illuminance high image definion  Outputs max 4MP 2688  1520  30 fps  H265 codec high compression rate low bit rate  Builtin Warm LED max LED distance 30 m  ROI SMART H264H265 flexible coding  Rotaon mode WDR 3D DNR HLC BLC digital watermarking   Intelligent detecon Intrusion tripwire  Abnormality detecon Moon detecon video tampering scene changing    audio detecon SD card error network disconnecon IP conflict illegal access  Alarm 1 in 1 out audio 1 in 1 out supports 256 G Micro SD builtin Mic  12V DCPoE power support  IP67 protecon  SMD Plus