Description

ZKTECO BL-852T48D-S6-AD

• ModelBL-852T48D-S6-AD
• Image Sensor1/2.8” 2 MP STARVIS CMOS Sensor
• Max.Resolution1920 (H) × 1080 (V)
• ROM128 MB
• RAM256 MB
• Scanning SystemProgressive Scan
• Electronic Shutter Speed1/5 s to 1/100,000 s
• Min. Illumination0.001 Lux @ F1.4 to 2.8 (AGC on, Color)
  0 Lux (IR on, B & W)
• S/N Ratio> 52 dB
• IR Range80 m
• White Light Range30 m
• Illuminator On/Off ControlAuto / Manual
• Smart Hybrid Light4 × IR / White Light LED
• Strobe Light (Active Deterrence Function)1 × Red / Blue Strobe LED
• Smart IRSupport
• Angle Adjustment for InstallationPan: 0° to 360°
  Tilt: 0° to 90°
  Rotation: 0° to 360°
• TV SystemPAL / NTSC
• Image SettingsTrigger mode, Brightness, Contrast, Saturation, Hue, Sharpness, AGC, White balance, Gamma, Backlight mode, adjustable by platform software or web browser
• Software Reset DefaultSupport
• General FunctionHeartbeat, Mirror, Privacy mask, Log, Password reset
• Lens 
• Lens TypeMotorized vari-focal
• Lens MountM22
• Mount TypeBoard-in
• Focal Length2.8 to 12 mm
• Max. ApertureF1.4 to 2.8
• Optical Zoom4 X
• Field of ViewFOV: 38° to 98°
  Horizontal: 108° to 33°
  Vertical: 57° to 18°
  Diagonal: 130° to 38°
• Iris TypeMotorized
• Close Focus Distance2 m
• DORI DistanceLens: Wide \ Telephoto
  Detect: Wide 45.8 m \ Telephoto 125.6 m
  Observe: Wide 19.6 m \ Telephoto 57.7 m
  Recognize: Wide 11.0 m \ Telephoto 26.3 m
  Identify: Wide 6.0 m \ Telephoto 12.5 m
• Video 
• Video CompressionH.265 / H.264
• Resolution2 MP (1920 × 1080) / 1.3 MP (1280 × 960) / 720 P (1280 × 720)
• Max Video Frame RateMain stream:50 Hz (PAL): 25 fps (1920 × 1080, 1280 × 960, 1280 × 720) \ 60 Hz (NTSC): 30 fps (1920 × 1080, 1280 × 960, 1280 × 720)
  Sub stream: 50 Hz (PAL): 25 fps (704 × 576, 640 × 480, 640 × 360) \ 60 Hz (NTSC): 30 fps (704 × 576, 640 × 480, 640 × 360)
  Third stream: 50 Hz (PAL): 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576) \ 60 Hz (NTSC): 30 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576)
• Video Stream CapabilityTriple streams
• Bit Rate ControlCBR / VBR
• Video Bit RateH.264: 896 Kbps to 6 Mbps
  H.265: 1024 Kbps to 6 Mbps
• Day / NightAuto (ICR) / Color / B & W
• BLCSupport
• HLCSupport
• WDR120 dB True WDR
• Scene Self-adaptationSupport
• White BalanceAuto, Custom, Locked, Incandescent lamp, Warm light, Natural light, Fluorescent lamp
• Gain ControlLow, Mid low, Mid, Mid high, High
• Noise Reduction2D / 3D NR
• Motion DetectionSmart / Ordinary (4 areas)
• Region of Interest (ROI)Support (4 areas, Level 1 to 6)
• DefogN/A
• MirrorSupport
• Image Rotation0° / 90° / 180° / 270° / Horizontal / Vertical
• Privacy Masking4 areas
• Corridor ModeSupport
• Digital ZoomSupport
• Anti-flickerN/A
• Audio 
• Built-in MICSupport
• SpeakerBuilt-in Speaker (max. 90 dB, 0.5 m)
• Audio CompressionG.711 ulaw
• Environment Noise FilteringSupport
• Audio Sampling Rate8 kHz / 16 kHz / 32 kHz / 44.1 kHz / 48 kHz
• Audio Bit Rate64 Kbps (G.711 ulaw)
• Intelligent Video Analytics 
• IVA (Perimeter Protection)Target Counting, Object Lost / Left, Line Crossing, Area Detection, Smart Motion Detection (human and vehicle targets classification)
• Intelligent SearchSupport fast retrieval by human and vehicle targets
• Intelligent VideoSupport fast retrieval by human and vehicle targets classification, playback and backup
• Face Detection 
• Face TemplatesN/A
• Face Quality FilteringN/A
• Face Detected Per FrameN/A
• Detection AreaN/A
• Detected Face SizeN/A
• Capture ResponseN/A
• Alarm (With Active Deterrence Function) 
• Basic Alarm EventSD card error, Network disconnection, IP conflict, Illegal access, Motion detection, Video tampering, External alarm
• Smart Alarm EventTarget Counting, Object Lost/Left, Line Crossing, Area Detection, Smart Motion Detection (human and vehicle targets classification)
• Alarm Linkage ActionsUpload to memory card / FTP, notify surveillance center, trigger recording, trigger capture, send email
• Network 
• Simultaneous Live ViewUp to 15 channels
• Network1 RJ45 10 M / 100 M self-adaptive Ethernet port
• SDK and APISupport SDK, API and ONVIF
• Cyber SecurityVideo encryption; firmware encryption; configuration encryption; account lockout; security logs; IP filtering; trusted boot; trusted execution; trusted upgrade; password protection; complicated password; basic and digest authentication for HTTP / HTTPS; TLS; IP address filter; Security Audit Log
• ProtocolTCP / IP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTSP, NTP, UPnP, SMTP, IPv4, UDP, SSL / TLS, PPPoE, SNMP, WebSocket
• InteroperabilityONVIF Profile S / T / G
• User / HostUp to 256 users can be added. 3 user levels: admin, operator and guest
• Network StorageFTP, Micro-SD card, auto network replenishment (ANR)
• Web BrowserIE / Edge / Firefox / Chrome / Safari
• Management SoftwareAntarVis 2.0 / ZKBioSecurity IVS / ZKBioAccess IVS / ZKBio CVSecurity / ZKBio CVAccess
• Mobile ApplicationAntarView Pro+ (iOS & Android)
• On-Board StorageMicro-SD card slot (support max. 256 GB)
• Operation SystemWindows
• P2P Cloud ServiceSupport
• Port 
• Audio Input1 (RCA port)
• Audio Output1 (RCA port)
• Alarm Input2 (5 mA 3 V to 5 VDC each)
• Alarm Output1 (300 mA 12 VDC each)
• Interface 
• Reset ButtonSupport
• ANRSupport
• USBN/A
• RS485Support
• General 
• Power 
• Power SupplyPoE (IEEE802.3af, Class 3), DC 12 V ± 10% reverse polarity protection
• Power ConsumptionBasic ≤ 3 W (12 VDC); 4.5 W (PoE)
• Power InterfaceØ 5.5 mm coaxial power plug
• Structure 
• Casing MaterialAluminium Alloy
• Dimensions279.7 × 90.6 × 89.4 (mm)
• Net Weight1.4 KG
• Gross Weight1.6 KG
• Environment 
• Operating Conditions–30 °C to +60 °C (–22 °F to +140 °F) / Humidity 95% or less (non-condensing)
• Storage Conditions–30 °C to +60 °C (–22 °F to +140 °F) / Humidity 95% or less (non-condensing)
• Protection RatingIP67
• Certifications 
• CertificatesISO9001, ISO14001, CE, FCC