| Signal-to-noise ratio (snr) (panoramic camera): | 56 |
| Unit box height: | 0.11 |
| Vendor homepage: | https://www.dahuasecurity.com/bd/products/All-Products/Dedicated-Products/Project-Exclusive/Network-Cameras/DH-IPC-HFW1439TL1-A-IL |
| Progressive scan: | Jā |
| Type: | IP security camera |
| Built-in microphone: | Jā |
| Voice codecs: | G.711a/G.711Mu/G.726/PCM |
| Unit box length: | 0.24 |
| Summary: | Dahua Technology 4MP Entry Smart Dual Light Fixed-focal Bullet Network Camera. Type: IP security camera, Placement supported: Indoor & outdoor, Connectivity technology: Wired. Mounting type: Ceiling/Wall/Pole, Product colour: White, Black, Form factor: Bullet. Angle of rotation: 360Ā°, Lens viewing angle, horizontal: 94Ā°, Lens viewing angle, vertical: 52Ā°. Sensor type: CMOS, Optical sensor size: 25.4 / 2.9 mm (1 / 2.9"). Signal-to-Noise Ratio (SNR) (panoramic camera): 56 dB |
| Dynamic range: | 120 |
| Unit box width: | 0.115 |
| Placement supported: | Indoor & outdoor |
| Description: | With features of simple installation, easy operation, and high performance-cost ratio, Dahua Entry series network camera is applicable to small and medium-sized scenes, such as homes/ residences, small-sized retail stores, and other small and medium-sized enterprises.
Smart Dual Light
Dahua Smart Dual Light technology adopts smart algorithm to detect targets. Usually, the IR illuminator is on at night; when the target appears in the monitoring area, the white light is on, and the camera records the full-color video and information of key events. That is, the camera links snapshot and video with full-color image. When the target is out of the monitoring area, the white light is off and the IR illuminator is on, which reduces light pollution efficiently
Human Detection
Dahua intelligent algorithms extract moving human targets from videos and filters out alarms that are triggered by non-human targets to increase the accuracy and effectiveness of alarms.
Smart H.265+ |
| Certification: | CE-LVD / CE-EMC |
| Model: | IPC-HFW1439TL1-A-IL-0280B-B |
| Units per shipping box: | 20 |
| Unit calculated volume: | 0.003557 |
| Unit calculated weight: | 0.5 |
| Ethernet lan: | Jā |
| Mirror: | Jā |
| Video motion detection: | Jā |
| Web browser: | Jā |
| Dc output voltage: | 12 |
| Power consumption (max): | 6.4 |
| Power consumption (typical): | 2 |
| Power source type: | DC,PoE |
| Operating relative humidity (h-h): | 0 - 95 |
| Width: | 80.2 |
| White balance: | Auto/Manual/Natural/Outdoor/Regional custom/Street lamp |
| Weight: | 310 |
| Form factor: | Bullet |
| Product colour: | Black/White |
| Connectivity technology: | Wired |
| Camera shutter speed: | 1/3 - 1/100000 |
| Optical sensor size: | 1/2.9 |
| Depth: | 197.9 |
| Height: | 76.2 |
| Networking standards: | IEEE 802.3af |
| Supported network protocols: | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP; P2P |
| Lens mount interface: | M12 |
| Bluetooth: | No |
| Ethernet interface type: | Fast Ethernet |
| Wi-fi: | No |
| Built-in hdd: | No |
| Ram capacity: | 128 |
| Rom capacity: | 128 |
| Ethernet lan (rj-45) ports: | 1 |
| Intelligent video surveillance (ivs) system features: | Human detection |
| Mounting type: | Ceiling/Wall/Pole |
| International protection (ip) code: | IP67 |
| Housing material: | Metal/Plastic |
| Operating temperature (t-t): | -40 - 60 |
| Storage relative humidity (h-h): | 0 - 95 |
| Storage temperature (t-t): | -40 - 60 |
| Mobile operating systems supported: | Android/iOS |
| Package weight: | 450 |
| Number of cameras: | 1 |
| Data transfer rate: | 100 |
| Iris: | Jā |
| Units per pallet: | Nav |
| Number of privacy masking areas: | 4 |
| Pan range: | 0 - 360 |
| Tilt angle range: | 0 - 90 |
| Lens viewing angle, vertical: | 52 |
| Minimum illumination: | Nav |
| Lens viewing angle, horizontal: | 94 |
| Angle of rotation: | 360 |
| Camera pan control: | Jā |
| Camera shutter type: | Electronic/Mechanical |
| Camera tilt control: | Jā |
| Lens viewing angle, diagonal: | 111 |
| Wide dynamic range (wdr): | Jā |
| Sensor type: | CMOS |
| Closest focusing distance: | 1.1 |
| Detect distance: | 64 |
| Fixed focal length: | 2.8 |
| Fixed focus: | Jā |
| Identify distance: | 6.4 |
| Maximum aperture number: | 1.6 |
| Observe distance: | 25.6 |
| Recognize distance: | 12.8 |
| Led type: | IR/White |
| Night vision: | Jā |
| Night vision distance: | 30 |
| Back light compensation (blc): | Jā |
| Bit rate: | H.264: 32 kbps-4096 kbps, H.265: 12 kbps-4096 kbps |
| Bit rate control: | Constant Bit Rate (CBR)/Variable Bit Rate (VBR) |
| Gain control type: | Auto/Manual |
| Highlight compensation (hlc): | Jā |
| Maximum resolution: | 2560 x 1440 |
| Noise reduction: | Jā |
| Noise reduction technology: | 3D noise reduction |
| Privacy masking: | Jā |
| Supported graphics resolutions: | 2560 x 1440 |
| Supported video modes: | 1440p |
| Total megapixels: | 4 |
| Video compression formats: | H.264/H.264B/H.264H/H.265/M-JPEG |
| Video streaming: | Jā |
