Hikvision 4K Smart Bullet Camera,4k ip Camera DS-2CD4A85F-IZ(H)(S)
HOFO Will Be Your Best Partner

• 4k camera
• 1/1.7” Progressive Scan CMOS
• 4096 × 2160 @22fps frame rate
• Slow shutter
• DWDR
• 3D DNR
• Up to 50m IR range
• Motorized lens with Smart Focus
• -H: built-in heater
• -S: audio/alarm IO
• Support 128G on-board storage
• DC12V/PoE
• IP67
| Camera | ||
|---|---|---|
| Image Sensor: | | | 1/1.7" Progressive Scan CMOS |
| Signal System: | | | PAL/NTSC |
| Min. Illumination: | | | 0.009 Lux @ (F1.2, AGC ON), 0.012 Lux @ (F1.4, AGC ON), 0 Lux with IR |
| Shutter time: | | | 1s ~ 1/100,000s |
| Slow shutter: | | | Support |
| Lens: | | | 2.8~12mm @ F1.4, angle of view: 96.0°~32.6° |
| Lens Mount: | | | AF automatic focusing and motorized zoom lens |
| Auto Iris: | | | DC drive |
| Day& Night: | | | IR cut filter with auto switch |
| Wide Dynamic Range: | | | Digital WDR |
| Digital noise reduction: | | | 3D DNR |
| Compression Standard | ||
| Video Compression: | | | H.264+/H.264/MJPEG |
| H.264 code profile: | | | Baseline Profile / Main Profile / High Profile |
| Video bit rate: | | | 32Kbps~16Mbps |
| Audio Compression: | | | G.711/G.722.1/G.726/MP2L2 |
| Audio bit rate: | | | 64Kbps(G.711) / 16Kbps(G.722.1) / 16Kbps(G.726) / 32-128Kbps(MP2L2) |
| Triple Streams: | | | Yes |
| Image | ||
| Max. Image Resolution: | | | 4096 × 2160 |
| Frame Rate: | | | 50Hz: 22fps (4096 × 2160), 25fps (3840 × 2160, 1920 × 1080, 1280 × 720) 60Hz: 22fps (4096 × 2160), 24fps (3840 × 2160), 30fps(1920 × 1080, 1280 × 720) |
| Third Stream: | | | Independent with Main Stream and Sub Stream, up to 50/60Hz: 10fps(1280 × 720) |
| Image Enhancement: | | | BLC/3D DNR/ROI/Defog |
| Image Settings: | | | Rotate Mode, Saturation, Brightness, Contrast, Sharpness adjustable by client software or web browser |
| Distortion Correction: | | | Support |
| Regional Cropping: | | | Support |
| Picture Overlay: | | | LOGO picture can be overlaid on video with 128x128 24bit bmp format |
| Day/Night Switch: | | | Auto/Schedule/Triggered by Alarm In |
| Network | ||
| Network Storage: | | | NAS (Support NFS,SMB/CIFS), ANR |
| Alarm Trigger: | | | Motion detection, tampering alarm, network disconnect , IP address conflict, storage exception |
| Protocols: | | | TCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour |
| Security: | | | User Authentication, Watermark, IP address filtering, Anonymous access |
| System Compatibility: | | | ONVIF (Profile S, Profile G), PSIA, CGI, ISAPI |
| Interface | ||
| Audio: | | | 1-ch 3.5 mm audio in (Mic in/Line in)/out interface (-S model) |
| Communication Interface: | | | 1 RJ45 10M/100M/1000M Ethernet port |
| Alarm: | | | 1 input, 1 output (up to DC24V 1A or AC110V 500mA ) |
| Video Output: | | | 1Vp-p Composite Output (75 Ω, BNC) |
| On-board storage: | | | Built-in Micro SD/SDHC/SDXC slot, up to 128 GB |
| Reset Button: | | | Yes |
| Audio | ||
| Environment Noise Filtering: | | | Support |
| Audio I/O: | | | Support dual audio track, stereo |
| Audio Sampling Rate: | | | 16kHz / 32kHz / 44.1kHz / 48kHz |
| Smart Feature-set | ||
| Behavior Analysis: | | | Line crossing detection, Intrusion detection, Region entrance, Region exiting, Unattended baggage, Object removal |
| Line Crossing Detection: | | | Cross a pre-defined virtual line |
| Intrusion Detection: | | | Enter and loiter in a pre-defined virtual region |
| Region Entrance: | | | Enter a pre-defined virtual region from the outside place |
| Region Exiting: | | | Exit from a pre-defined virtual region |
| Unattended Baggage: | | | Objects left over in the pre-defined region such as the baggage, purse, dangerous materials |
| Object Removal: | | | Objects removed from the pre-defined region, such as the exhibits on display. |
| Exception Detections: | | | Scene change detection, Sudden audio increase/decrease detection, Audio loss detection, Defocus detection |
| Recognition: | | | Face detection recognition |
| Statistics: | | | Object Counting (Entrance and Exit object number is accounted and showed on screen in real time) |
| General | ||
| Operating Conditions: | | | -30 °C – 60 °C (-22 °F – 140 °F), Humidity 95% or less (non-condensing), -H: -40 °C – 60 °C |
| Power Supply: | | | 12 V DC ± 10%, PoE (802.3at) |
| Power Consumption: | | | Max. 12 W |
| Weather Proof: | | | IP67 |
| Dimensions: | | | 100×103.9×311.8 mm (3.94” × 4.09” × 12.28”) |
| Weight: | | | 2000 g (4.41 lbs) |
Small Trick to Distinguish IPC are originally from Hikvision or not by SN number :
♦ Quality Control
1. All raw materials are carefully selected and inspected.
2. Advanced production equipment is used and routinely inspected and serviced.
3. All operators and employees are thoroughly trained.
4. All products have passed the European Union RoHS standard and are CE, FCC certified.
5. All products must pass strict inspection before delivery.
6. Professional logistics personnel are employed to control the damage during the physical distribution of products.
♦ Cost Control
1. Our factories have been accredited in terms of ISO9001, and our advanced management system increases efficiency and reduces costs.
2. Bulk purchasing has reduced our material cost, and massive production have lowed each product cost.
3. Advanced production equipment such as our SMT production line provides a highly efficient production rate.
4. Reduction of any unnecessary surplus of products by strict stock control reduces our warehousing costs.
♦ Strong Tech Support
1. Presale: product consultation and solution design can be provided.
2. Sale: spares parts can be provided at a certain discount. Delivery time is approximately two weeks. Please note that delivery times may vary depending on the destination and transportation method.
3. After sale: We offer a 2-years warranty, which includes maintenance and technical support for all the products. Within the warranty period, exchanges and free maintenance are provided. If any quality issues occur, please contact us for technical support via telephone, email, or any method available on our site.
4. We can also provide project designs, customized products, online training, in-person training, and OEM services.
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