4MP 42*IR Network Speed Dome


  •  1/1.8 inch progressive scan CMOS
  •  High quality imaging with 4 MP resolution
  •  Excellent low-light performance
  • 42× optical zoom and 16× digital zoom provide close up views over expansive areas
  •  Expansive night view with up to 500 m IR distance
  •  Water and dust resistant (IP67)


Prama PT-NPZH8C442IXS-APLW 4MP 42× Network IR Speed Dome adopts 1/1.8 inch progressive scan CMOS chip. With the 42× optical zoom, the camera offers more details over expansive areas.

This camera can be widely used for vast areas, such as rivers, forests, roads, railways, airports, ports, squares, parks, scenic spots, stations and large venues, etc.


Image Sensor 1/1.8 inch progressive scan CMOS
Min. Illumination Colour: 0.001 Lux @ (F1.2, AGC ON),

B/W: 0.0002 Lux @ (F1.2, AGC ON), 0 Lux with IR

Shutter Speed 1/1 s to 1/30,000 s
Slow Shutter Yes
Day & Night IR cut filter
Zoom 42x optical, 16x digital
Max. Resolution 2560 × 1440


Focus Auto, semi-auto, manual, rapid focus
Focal Length 6.0 mm to 252 mm
Zoom Speed Approx. 4.5 s
FOV Horizontal field of view: 56.6° to 1.7° (wide-tele),
Vertical field of view: 33.7° to 0.9° (wide-tele),
Diagonal field of view: 63.4° to 1.9° (wide-tele)
Aperture Max. F1.2


Supplement Light Type IR
Supplement Light Range Up to 500 m
Smart Supplement Light Yes


Movement Range (Pan) 360°
Movement Range (Tilt) -20° to 90° (auto flip)
Pan Speed Pan speed: configurable from 0.1° to 210°/s; preset speed: 280°/s
Tilt Speed Tilt speed: configurable from 0.1° to 150°/s, preset speed 250°/s
Proportional Pan Yes
Presets 300
Patrol Scan 8 patrols, up to 32 presets for each patrol
Pattern Scan 4 pattern scans, record time over 10 minutes for each scan
Power-off Memory Yes
Park Action Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan
3D Positioning Yes
PTZ Status Display Yes
Preset Freezing Yes
Scheduled Task Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, aux output


Main Stream 50 Hz: 50 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720);
60 Hz: 60 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
Sub-Stream 50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288)
60 Hz: 24 fps (704 × 480, 640 × 480, 352 × 240)
Third Stream 50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288)
60 Hz: 24 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)
Video Compression Main stream: H.265+/H.265/H.264+/H.264
Sub-stream: H.265/H.264/MJPEG
Third stream: H.265/H.264/MJPEG
Video Bit Rate 32 Kbps to 16384 Kbps
H.264 Type Baseline Profile/Main Profile/High Profile
H.265 Type Main Profile
Scalable Video Coding (SVC) H.264 and H.265 encoding
Region of Interest (ROI) 8 fixed regions for each stream


Audio Compression G.711alaw, G.711ulaw, G.722.1, G.726, MP2L2, PCM
Audio Bit Rate 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)


Network Storage NAS (NFS, SMB/ CIFS), ANR
API ISAPI, SDK, ONVIF (Profile S, Profile G, Profile T)
Simultaneous Live View Up to 20 channels
User/Host Up to 32 users 3 user levels: administrator, operator, and user
Security Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.3, host authentication (MAC address)
Web Browser IE11, Chrome 57.0+, Firefox 52.0+, Safari 11+


Day/Night Switch Day, night, auto, scheduled-switch
Image Enhancement BLC, HLC, 3D DNR
Wide Dynamic Range (WDR) 140 dB
Defog Optical defog
Regional Exposure Yes
Regional Focus Yes
Image Settings Saturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
Image Parameters Switch Yes
Privacy Mask Up to 24 masks, mosaic mask, mask colour configurable, rectangle region
SNR ≥ 52 dB


Ethernet Interface 1 RJ45 10M/100M self-adaptive Ethernet port
On-board Storage Built-in memory card slot, support micro SD/micro SDHC/micro SDXC cards, up to 256 GB
Alarm 7 inputs, 2 outputs
Audio 1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 KΩ ± 10%; 1 output (line out), line level, output impedance: 600 Ω
Video Output 1.0 V[p-p]/75 Ω, PAL, NTSC, BNC connector
RS-485 Half duplex, self-adaptive


Basic Event Audio exception, motion detection, video tampering alarm, alarm input, alarm output, exception
Smart Event Line crossing detection, region entrance detection, unattended baggage detection, object removal detection, intrusion detection, region exiting detection, vandal-proof alarm, audio exception detection
Smart Tracking Manual tracking, auto-tracking
Alarm Linkage Preset, patrol scan, pattern scan, memory card video recording, alarm output, sending email, notify surveillance center, upload to FTP, NAS video recording


Operating Condition Temperature: -40°C to 70°C (-40°F to 158°F), Humidity: ≤ 95%
Power Consumption and  Current 24 VAC (Max. 62 W, including max. 12 W for IR and max. 8 W for heater & blower),

PoE 802.3 bt (Max. 51 W, including max. 12 W for IR and max. 8 W for heater & blower)

Wiper Yes. Rain-sensing auto control
Dimension Ø 267 mm × 430 mm (Ø 10.51 inch × 16.93 inch)
Weight Approx. 9.6 kg (21.16 lb.)
Protection IP67, 6000V Lightning Protection, Surge Protection and Voltage Transient Protection
Certification CE, FCC, BIS
Country of Origin India
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