Dahua IPC-HFW3842E-AS-0280B, 2160p, 8MP, White

Audio - Audio codecs - G.711a / G.711Mu / G.723 / G.726 / PCM
Audio - Built-in loudspeaker - Yes
Audio - Built-in microphone - Yes
Audio - Two-way talk - Yes
Camera - Adjustment shutter speed - Auto/Manual
Camera - Camera shutter speed - 1/3 - 1/100000 s
Camera - Horizontal rotation angle - 0 - 360°
Camera - Lens viewing angle, horizontal - 110°
Camera - Lens viewing angle, vertical - 57°
Camera - Minimum illumination - 0.003 lx
Camera - Motion detection - Yes
Camera - People detection - Yes
Camera - Vertical rotation angle - 0 - 90°
Camera - Viewing angle, diagonal - 134°
Design - Form factor - Bullet
Design - Housing material - Metal
Design - International Protection (IP) code - IP67
Design - Mounting type - Wall/ceiling
Design - Product colour - White
dimensionalWeight - 769
Image sensor - Number of sensors - 1
Image sensor - Optical sensor size - 25.4 / 1.8 mm (1 / 1.8")
Image sensor - Progressive scan - Yes
Image sensor - Sensor type - HD CMOS
Lens system - Aperture type - Permanent
Lens system - Closest focusing distance - 1.9 m
Lens system - Focal length range - 2.8 mm
Lens system - Lens type - Fixed focal length lens
Lens system - Maximum aperture number - 1.6
Lens system - Number of lenses - 1
Lens system - Observe distance (wide) - 35.7 m
Management features - Web-based management - Yes
Management features - Web browser - Yes
Network - 4G LTE - N
Network - Bluetooth - No
Network - Ethernet interface type - 10 Megabit Ethernet
Network - Ethernet interface type - 100 Megabit Ethernet
Network - Networking standards - IEEE 802.1x
Network - Networking standards - IEEE 802.3af
Network - Wi-Fi - No
Night vision - LED type - IR
Night vision - Night vision - Yes
Night vision - Night vision distance - 30 m
Night vision - Number of illumination LEDs - 1
Operational conditions - Operating relative humidity (H-H) - 0 - 95%
Operational conditions - Operating temperature (T-T) - -40 - 60 °C
Operational conditions - Storage temperature (T-T) - -40 - 60 °C
Packaging content - Number of cameras - 1
Performance - Connectivity technology - Wired
Performance - Placement supported - External / Internal
Performance - Signal-to-Noise Ratio (SNR) - 56 dB
Performance - Type - IP security camera
Performance - Wide Dynamic Range (WDR) - 120 dB
Ports & interfaces - Alarm input/output - N
Ports & interfaces - Audio RCA outputs - 1
Ports & interfaces - Compatible memory cards - MicroSD (TransFlash)
Ports & interfaces - Compatible memory cards - MicroSDHC
Ports & interfaces - Compatible memory cards - MicroSDXC
Ports & interfaces - Ethernet LAN (RJ-45) ports - 1
Ports & interfaces - Maximum memory card size - 256 GB
Ports & interfaces - Number of memory card slots - 1
Ports & interfaces - RCA input - 1
Power - DC output voltage - 12, 48
Power - Power consumption (max) - 6.1 W
Power - Power consumption (Power over Ethernet (PoE)) - 7.5 W
Power - Power consumption (typical) - 3.6 W
Power - Power source type - DC, PoE
producerCode - 42097
productName - Kamera IP Dahua IPC-HFW3842E-AS-0280B
productSize - Normal
sizeX - 250
sizeY - 114
sizeZ - 135
Storage - RAM capacity - 1024 MB
Storage - ROM capacity - 128 MB
System requirements - Mobile operating systems supported - Android
System requirements - Mobile operating systems supported - iOS
Video - Bit rate - 3 Kbps - 16384 Kbps
Video - Bit rate control - Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
Video - Frame rate - 25 / 30 fps
Video - Maximum resolution - 3840 x 2160 pixels
Video - Noise reduction technology - 3D noise reduction
Video - Supported graphics resolutions - 352 x 240
Video - Supported graphics resolutions - 352 x 288
Video - Supported graphics resolutions - 640 x 480 (VGA)
Video - Supported graphics resolutions - 704 x 480
Video - Supported graphics resolutions - 704 x 576
Video - Supported graphics resolutions - 1280 x 720
Video - Supported graphics resolutions - 1280 x 960
Video - Supported graphics resolutions - 1920 x 1080 (HD 1080)
Video - Supported graphics resolutions - 2048 x 1536 (QXGA)
Video - Supported graphics resolutions - 2304 x 1296
Video - Supported graphics resolutions - 2560 x 1440
Video - Supported graphics resolutions - 2592 x 1944
Video - Supported graphics resolutions - 2688 x 1520
Video - Supported graphics resolutions - 3072 x 1728
Video - Supported graphics resolutions - 3072 x 2048
Video - Supported graphics resolutions - 3840 x 2160
Video - Total megapixels - 8 MP
Video - Video compression formats - H.264
Video - Video compression formats - H.264+
Video - Video compression formats - H.264B
Video - Video compression formats - H.264H
Video - Video compression formats - H.265
Video - Video compression formats - H.265+
Video - Video compression formats - M-JPEG
Video - Video streaming - Yes
warrantyLength - 36
warrantyType - G
weight - 770
Weight & dimensions - Depth - 192.7 mm
Weight & dimensions - Height - 66.4 mm
Weight & dimensions - Weight - 590 g
Weight & dimensions - Width - 70.5 mm