original Dahua 48V 1.5A Power supply for dahua POE nvr4204-p-4ks2 NVR2104HS-P-4KS2,NVR2104HS-P-4KS2 4ch DAHUA poe nvr adapter original Dahua 48V 1.5A Power supply for dahua POE nvr4204-p-4ks2 NVR2104HS-P-4KS2,NVR2104HS-P-4KS2 4ch DAHUA poe nvr adapter. Sale price : $23.75 Category : Security & Protection