Product Details:
Minimum Order Quantity | 5 Piece |
Brand | Dahua |
Camera Technology | IR Bullet Camera |
Camera Resolution | 4MP |
Camera Range | 50m |
Digital Zoom | 16X |
Scanning System | Progressive |
IR LEDs | 4 |
Focus Control | Motorized |
Focal Length | 12mm |
Optical Zoom | 4x |
Minimum Illumination | F1.4 |
Resolution | 2688 x 1520 |
S/N Ratio | 50 dB |
RAM | 512 MB |
ROM | 32MB |
Model Number | N45BB5Z |
Eol: 4mp Ir Vari-focal Ip Bullet-The N45bb5z Network Camera Features Smart H.265+ Video Compression, Reducing Bandwidth And Storage Requirements Without Sacrificing Video Quality. The Multi-pronged Approach Works By Making Reductions Of Useless Or Unimportant Data Wherever Possible. As A Result, High Quality Video Is Maintained Without Straining The Network.
These Cameras Are Embedded With An Ir Cut Filter Making Them Suitable For Applications With Varying Lighting Conditions, Industry-leading True Wide Dynamic Range (Wdr) Technology (120db), Providing Detailed Images In Scenes With Both Bright And Dark Contrasts, And Onboard Analytics (Ivs) For A More Efficient Surveillance System.
The Camera’s Smart Ir Technology Adjusts The Intensity Of The Camera’s Infrared Leds To Compensate For The Distance Of An Object, Preventing The Ir Leds From Whitening Out Images As They Come Closer To The Camera. This Series Is Suitable For Indoor Or Outdoor Applications
- 1/3-in. 4MP Progressive Scan CMOS
- Triple Stream Encoding
- Smart H.265+ and H.264 Dual Codecs
- 4MP at 30 fps (2688 x 1520)
- Smart Detection Supported
- True Wide Dynamic Range (120 dB)
- True Day/Night IR Cut Filter
- Intelligent Video System
- 2.7 mm to 12 mm Motorized Lens
- Alarm and Audio Inputs/Outputs
- Maximum IR LED Distance 50 m (164 ft)
- IP67 Ingress Protection
- Micro SD Memory Slot
- PoE
System Overview-Dahua's Pro Series Of Cameras Offers High-resolution Video And Cutting-edge Technology In A Compact And Accessible Package. The Cameras Feature H.265 Video Compression, Reducing Bandwidth AndStorage Requirements Without Sacrificing Video Quality. The Camera Series Incorporates True Wide Dynamic Range, Smart Ir, And The Optional Intelligent Video Analysis, Features Typically Found On High-end Surveillance Systems. This Series Provides A Rugged Enclosure Rated ToIp67 Ingress Protection To Protect Your Security Investment.
Functions-Wide Dynamic Range-For Applications With Both Bright And Low-light Conditions That Change Quickly, True Wdr (120 Db) Optimizes Both The Bright And Dark Areas Of A Scene At The Same Time To Provide Usable Video.
Intelligent Video System (Ivs)-Ivs Is A Built-in Video Analytic Algorithm That Delivers Intelligent Functions To Monitor A Scene For Tripwire Violations, Intrusion Detection, And Abandoned Or Missing Objects. A Camera With Ivs Quickly And Accurately Responds To Monitoring Events In A Specific Area. In Addition To Scene Analytics, The Camera Supports Face Detection To Quickly Capture A Face And Upload The Image To A Server. The Camera Also Offers Tamper Detection By Recognizing A Dramatic Scene Change And Generating AWarning Message To Inspect The Camera.
Street Light Compensation-The Camera Delivers Exceptional Images Even When Shooting Under Sodium-vapor Lamps That Typically Add A Yellowish-tint To The Scene Hampering Identification. This Camera Provides A Built-in White-balanceMode That Compensates For The Tint To Restore The Scene To Its Original Color.
High Efficiency Video Coding (H.265)-The H.265 (Itu-t Vceg) Video Compression Standard Offers Double TheData Compression Ratio At The Same Level Of Video Quality, Or SubstantiallyImproved Video Quality At The Same Bit Rate, As Compared To Older VideoCompression Technologies. H.265 Offers Such Impressive CompressionBy Expanding The Pattern Comparison And Difference-coding, ImprovingMotion Vector Prediction And Motion Region Merging, And IncorporatingAn Additional Filtering Step Called Sample-adaptive Offset Filtering.