What I found out is that Dahua has internal password reset tool (ConfigCleaner). I would love to get my hands on it to reverse engineer and make an open source friendly script (since I don't run windows, apart from a test virtual machine used to reverse engineer windows only tools). Here is a proof of concept for Hikvision. Download your engineer essential tools here: DAHUA TOOLBOX. DAHUA CONFIG TOOL FOR MAC. Download software perfect for end users: DAHUA SMART PSS FOR MAC.
HDCVI Cameras & DVRs >>HDCVI CamerasResolution determines the number of pixels within a given video image, which in turn determines the amount of definition possible within the video image.
4K has a resolution of 3840x2160 which translates to aproximately 8.5MP, meaning 4K offers 4x the picture quality of 1080p.
HDCVI cameras that have the HD/SD switchable feature can be changed to standard definition, allowing for compatibility with legacy equipment.
4 in 1 cameras supports multiple video formats including HDCVI, HDTVI, AHD & CVBS. This means that the user does not have to worry about format compatibility between cameras. The video format for these cameras can be switched using the PFM820 controller (model dependent)
Specification
Model Number:HAC-HDW1800TLP-A-280Camera
Image Sensor:1/2.7' CMOSEffective Pixels :3840 x 2180 (8MP)
Scanning System:Progressive
Electronic Shutter Speed :PAL:1/25~1/100000s, NTSC:1/30~1/100000s
Minimum Illumination:0.03Lux/F2.0, 30IRE, 0Lux IR on
S/N Ratio:More than 65dB
IR Distance:30
IR On/Off Control:Auto/Manual
IR LEDs:1
Lens
Lens Type :FixedMount Type:M12
Focal Length:2.8mm
Max Aperture:F2.0
Angle Of View:H:105° V:56°
Focus Control:N/A
Close Focus Distance:1.0m
DORI Distance:Detect:74.7m, Observe:29.9m, Recognise:14.9m, Identify:7.5m
Pan / Tilt / Rotation
Pan / Tilt / Rotation :Pan: 0-360°, Tilt:0~78°, Rotation:0~360°Video
Resolution :4K, 5M, 4M, 960HFrame Rate :CVI:4K@25/30fps, AHD/TVI:4K@15fps
Video Output:1-Channel BNC HD/CVBS video output (switched by OSD)
Day/Night:Auto switch by ICR
OSD Menu:Multi-Language
BLC mode :BLC/HLC/DWDR
WDR:DWDR
Gain Control:AGC
Noise Reduction:2D
White Balance:Auto/Manual
Smart IR:Auto/Manual
Interface
Audio Interface :Built-in MicElectrical
Power Supply:12VDC ±30%Power Consumption:Max. 4.3W (12VDC IR on)
Environmental
Operating Sytem :-40°C~+60°CStorage Conditions :-40°C~+60°C
Ip Camera Config Tool Download
Ingress Protection :
IP67Construction
Casing:MetalDimensions:97 x 85.8mm
Net Weight:0.3kgDahua Camera Software
Gross Weight :0.38kgWhether you're installing a system from scratch, or just loading a mobile application to take a look at things, the Downloads page has what you are looking for.
This page primarily contains tools (IP Finder Utilities), desktop client apps, and mobile apps for the various products in the IC Realtime hardware lineup. Each page within the Downloads section contains a deeper explanation of the software that's available as well as relevant help articles, FAQ's, and more.
Desktop Viewing Apps
Windows
Desktop Utility Apps
Mobile Apps
Android
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Note: All Legacy software will no longer be receiving updates.
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