
The Story
Dahua IPC-HFW7842H-Z4-X WizMind 8MP 120m IR Network Bullet Camera
Specifications:
Image Sensor:Â 1/1.8" CMOS
Max. Resolution: 3840 (H) × 2160 (V)
ROM:Â 8 GB
RAM:Â 4 GB
Scanning System:Â Progressive
Electronic Shutter Speed: Auto/Manual 1/3 s–1/100,000 s
Min. Illumination
- 0.0007 [email protected] (Color, 30 IRE)
- 0.0004 [email protected] (B/W, 30 IRE)
- 0 lux (Illuminator on)
S/N Ratio:Â >56dB
Illumination Distance:Â Up to 120 m (393.70 ft) (IR LED)
Illuminator On/Off Control:Â Auto
Illuminator Number:Â 4 (IR LED)
Angle Adjustment
- Pan: 0-360°
- Tilt: 0-90°
- Rotation: 0-360°
Lens Type:Â Motorized vari-focal
Lens Mount:Â Module
Focal Length: 8 mm–32 mm
Max. Aperture:Â F1.6
Field of View: H: 42°–15°; V: 23°–9°; D: 48°–17°
Iris Control:Â Auto
Iris Control Type:Â P-Iris
Close Focus Distance:Â 1.5 m (4.92 ft)
IVS:Â Abandoned object; missing object
Bit Rate Control:Â CBR/VBR
Video Bit Rate: H.264: 32 kbps–16384 kbps; H.265: 12 kbps–12800 kbps
Day/Night:Â Auto(ICR)/Color/B/W
BLC:Â Yes
HLC:Â Yes
WDR:Â 140 dB
Scene Self-adaptation (SSA):Â Yes
White Balance:Â Auto; natural; street lamp; outdoor; manual; regional custom
Gain Control:Â Auto
Noise Reduction:Â 3D NR
Motion Detection:Â OFF/ON (4 areas, rectangular)
Region of Interest (RoI):Â Yes (4 areas)
Image Stabilization:Â Electronic Image Stabilization (EIS)
Smart Illumination:Â Yes
Defog:Â Yes
Image Rotation: 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)
Mirror:Â Yes
Privacy Masking:Â 8 areas
Network Port:Â RJ-45 (10/100/1000 Base-T)
SDK and API:Â Yes
Network Protocol:Â IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP; P2P; Auto Register
Interoperability:Â ONVIF (Profile S/Profile G/Profile T/Profile M); CGI
User/Host:Â 20 (Total bandwidth: 340 M)
Storage:Â FTP;SFTP; Micro SD card (support max. 1 TB); NAS
Browser:Â IE: IE11 and later; Chrome: Chrome 88.0.4324.190 and later; Firefox: Firefox 47.0.2 and later;
Management Software:Â SmartPSS Lite; DSS; DMSS
Mobile Client:Â iOS;Android
Security:Â Trusted execution; Digest; Security logs; WSSE; Account lockout; Syslog; 802.1x; IP/MAC filtering; HTTPS; Trusted upgrade; Trusted boot; Generation and importing of X.509 certification
RS-485: 1 (baud rate range:1200 bps–115200 bps)
Audio Input:Â 1 channel (RCA port)
Audio Output:Â 1 channel (RCA port)
Alarm Input: 3 channels in: wet contact, 5 mA 3–5 VDC
Alarm Output:Â 2 channels out: dry contact, 1,000 mA 30 VDC/500 mA 50 VAC
Analog Output:Â 1 channel (CVBS output: BNC)
Power Output:Â 12 VDC power output, max. current 165 mA, peak current 700 mA

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Dahua IPC-HFW7842H-Z4-X WizMind 8MP 120m IR Network Bullet Camera
Specifications:
Image Sensor:Â 1/1.8" CMOS
Max. Resolution: 3840 (H) × 2160 (V)
ROM:Â 8 GB
RAM:Â 4 GB
Scanning System:Â Progressive
Electronic Shutter Speed: Auto/Manual 1/3 s–1/100,000 s
Min. Illumination
- 0.0007 [email protected] (Color, 30 IRE)
- 0.0004 [email protected] (B/W, 30 IRE)
- 0 lux (Illuminator on)
S/N Ratio:Â >56dB
Illumination Distance:Â Up to 120 m (393.70 ft) (IR LED)
Illuminator On/Off Control:Â Auto
Illuminator Number:Â 4 (IR LED)
Angle Adjustment
- Pan: 0-360°
- Tilt: 0-90°
- Rotation: 0-360°
Lens Type:Â Motorized vari-focal
Lens Mount:Â Module
Focal Length: 8 mm–32 mm
Max. Aperture:Â F1.6
Field of View: H: 42°–15°; V: 23°–9°; D: 48°–17°
Iris Control:Â Auto
Iris Control Type:Â P-Iris
Close Focus Distance:Â 1.5 m (4.92 ft)
IVS:Â Abandoned object; missing object
Bit Rate Control:Â CBR/VBR
Video Bit Rate: H.264: 32 kbps–16384 kbps; H.265: 12 kbps–12800 kbps
Day/Night:Â Auto(ICR)/Color/B/W
BLC:Â Yes
HLC:Â Yes
WDR:Â 140 dB
Scene Self-adaptation (SSA):Â Yes
White Balance:Â Auto; natural; street lamp; outdoor; manual; regional custom
Gain Control:Â Auto
Noise Reduction:Â 3D NR
Motion Detection:Â OFF/ON (4 areas, rectangular)
Region of Interest (RoI):Â Yes (4 areas)
Image Stabilization:Â Electronic Image Stabilization (EIS)
Smart Illumination:Â Yes
Defog:Â Yes
Image Rotation: 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)
Mirror:Â Yes
Privacy Masking:Â 8 areas
Network Port:Â RJ-45 (10/100/1000 Base-T)
SDK and API:Â Yes
Network Protocol:Â IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP; P2P; Auto Register
Interoperability:Â ONVIF (Profile S/Profile G/Profile T/Profile M); CGI
User/Host:Â 20 (Total bandwidth: 340 M)
Storage:Â FTP;SFTP; Micro SD card (support max. 1 TB); NAS
Browser:Â IE: IE11 and later; Chrome: Chrome 88.0.4324.190 and later; Firefox: Firefox 47.0.2 and later;
Management Software:Â SmartPSS Lite; DSS; DMSS
Mobile Client:Â iOS;Android
Security:Â Trusted execution; Digest; Security logs; WSSE; Account lockout; Syslog; 802.1x; IP/MAC filtering; HTTPS; Trusted upgrade; Trusted boot; Generation and importing of X.509 certification
RS-485: 1 (baud rate range:1200 bps–115200 bps)
Audio Input:Â 1 channel (RCA port)
Audio Output:Â 1 channel (RCA port)
Alarm Input: 3 channels in: wet contact, 5 mA 3–5 VDC
Alarm Output:Â 2 channels out: dry contact, 1,000 mA 30 VDC/500 mA 50 VAC
Analog Output:Â 1 channel (CVBS output: BNC)
Power Output:Â 12 VDC power output, max. current 165 mA, peak current 700 mA


















