Parameter

Camera 
ModelDL-855P28B
Image Sensor1/2.8” 5MP Sony Starvis Sensor
Min. Illumination0.01Lux/F1.3 (color)
0 Lux with IR on
Effective Pixel2592(H)* 1944(V)
Flash/DDR128MB/256MB
S/N RatioMore than 52dB
IR Distance20~30m
IR LED No.4
Lens 
Focal LengthMotorized 2.8~12mm
Aperture F1.3
FOV29.7°~113.5°
Video 
CompressionsH.265+/H.265/H.264
Resolutions5MP(2592*1944)/ 1080P(1920*1080)/1.3M(1280*960)/
720P(1280*720)/D1(704*576)/CIF(352*288)
Bit Rate ControlsCBR/VBR
Bit Rate16Kbps-32Mbps
StreamingDual stream
Frame RatesMain stream:2592*1944(1 ~25/30fps)  ) ;Sub stream:704*576 ( 1 ~ 25/30fps )
Digital Zoom12x
Audio CompressionG.711u
WDR120dB
Day/NightAuto(ICR)/Color/B/W
White BalanceSupported
DefogSupported
Noise Reduction3D DNR
MirrorSupported
FlipSupported
BLCSupported
ROISupported 4 fixed region for main steam and sub stream separately
Anti-flickerSupported
Privacy Mask4 Areas
Alarm & Audio 
Video DetectionsMotion Detection, Video Shelter
Audio1 channel audio input; 1 channel audio output optional
IVAFace Detection/Tripwire/Intrusion/Object Left/Missing/Target Counting
/Sound Detection/Fire Detection/Scene Change/VQD
Network 
Ethernet1 RJ-45 port ( 10/100Mbps )
ProtocolsTCP/IP, UDP, HTTP, IGMP, ICMP, DHCP, RTP/RTSP, DNS,
DDNS, FTP, NTP, PPPoE, UPNP, SMTP, SNMP
OnvifOnvif Profile S
Max. Online User5
Web BroswersIE/Firefox/Chrome/Safari
VMSAntarVis 2.0
Mobile AppAntarView Pro
PlatformsMac OS/ Windows/iOS/Android
General 
Working Temperature -30°C~+60°C
Working Humidity10~90%
Power SuppliesPoE, IEEE802.3af; DC12V±10%
Power Consumption<3W
Ingress ProtectionIP67
DimensionsΦ102*93.2mm
Net Weight0.50KG
Gross Weight0.70KG