DAHUA Kamera IP Dahua IPC-HFW3842E-AS-0280B Alarmer & Overvågning
Form factor: Bullet
Mounting type: Wall/ceiling
Product colour: White
Housing material: Metal
International Protection (IP) code: IP67
Power source type: DC, PoE
Power consumption (Power over Ethernet (PoE)): 7.5 W
DC output voltage: 12, 48
Power consumption (typical): 3.6 W
Power consumption (max): 6.1 W
Operating relative humidity (H-H): 0 - 95%
Storage temperature (T-T): -40 - 60 °C
Operating temperature (T-T): -40 - 60 °C
Web-based management: Yes
Web browser: Yes
Depth: 192.7 mm
Width: 70.5 mm
Height: 66.4 mm
Weight: 590 g
Ethernet interface type: 10 Megabit Ethernet, 100 Megabit Ethernet
Networking standards: IEEE 802.1x, IEEE 802.3af
Bluetooth: No
4G LTE: N
Wi-Fi: No
Mobile operating systems supported: Android, iOS
Placement supported: External / Internal
Wide Dynamic Range (WDR): 120 dB
Type: IP security camera
Connectivity technology: Wired
Signal-to-Noise Ratio (SNR): 56 dB
Number of cameras: 1
Two-way talk: Yes
Built-in microphone: Yes
Built-in loudspeaker: Yes
Audio codecs: G.711a / G.711Mu / G.723 / G.726 / PCM
ROM capacity: 128 MB
RAM capacity: 1024 MB
Compatible memory cards: MicroSD (TransFlash), MicroSDXC, MicroSDHC
RCA input: 1
Audio RCA outputs: 1
Number of memory card slots: 1
Ethernet LAN (RJ-45) ports: 1
Alarm input/output: N
Maximum memory card size: 256 GB
Motion detection : Yes
Horizontal rotation angle: 0 - 360°
People detection : Yes
Minimum illumination: 0.003 lx
Viewing angle, diagonal: 134°
Vertical rotation angle: 0 - 90°
Lens viewing angle, horizontal: 110°
Camera shutter speed: 1/3 - 1/100000 s
Adjustment shutter speed: Auto/Manual
Lens viewing angle, vertical: 57°
Sensor type: HD CMOS
Number of sensors: 1
Optical sensor size: 25.4 / 1.8 mm (1 / 1.8")
Progressive scan: Yes
Supported graphics resolutions: 352 x 240, 2304 x 1296, 1280 x 720, 2560 x 1440, 704 x 576, 1280 x 960, 1920 x 1080 (HD 1080), 2048 x 1536 (QXGA), 3072 x 1728, 704 x 480, 2688 x 1520, 640 x 480 (VGA), 3072 x 2048, 352 x 288, 3840 x 2160, 2592 x 1944
Maximum resolution: 3840 x 2160 pixels
Video streaming: Yes
Video compression formats: H.264, H.265, H.265+, H.264+, H.264H, H.264B, M-JPEG
Bit rate control: Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
Total megapixels: 8 MP
Frame rate: 25 / 30 fps
Bit rate: 3 Kbps - 16384 Kbps
Noise reduction technology: 3D noise reduction
Night vision: Yes
Number of illumination LEDs: 1
Night vision distance: 30 m
LED type: IR
Lens type: Fixed focal length lens
Number of lenses: 1
Aperture type: Permanent
Observe distance (wide): 35.7 m
Closest focusing distance: 1.9 m
Maximum aperture number: 1.6
Focal length range: 2.8 mm