Audio - Built-in microphone - Yes
Audio - Voice codecs - G.711Mu, G.711a, G.726
Brand - Dahua Technology
BrandPartCode - IPC-HDW2531TM-AS-0280B-S2
Camera - Adjustment shutter speed - Auto/Manual
Camera - Angle of rotation - 360°
Camera - Camera shutter speed - 1/3 s–1/100,000
Camera - Camera shutter type - Electronic
Camera - Lens viewing angle, diagonal - 132°
Camera - Lens viewing angle, horizontal - 103°
Camera - Lens viewing angle, vertical - 71°
Camera - Minimum illumination - 0.008 lx
Camera - Pan range - 0 - 360°
Camera - Tilt angle range - 0 - 78°
Camera - White balance - Auto, Custom modes, Manual, Natural, Outdoor, Street lamp
Camera design - Dome
Category - Security Cameras
Category Code - FNC
Description - 1/2.7” 5Megapixel progressive CMOS, 2592×1944 @20FPS Minimum illumination: 0.008 Lux @ F1.6 True Day/Night (ICR), BLC / HLC / True WDR 120dB /3D DNR 2.8 mm fixed lens (103°) Up to 30 meters Smart IR Illumination H.265; H.264; H.264B; MJPEG encoding, ONVIF(Profile S/Profile G/Profile T);CGI; P2P; Milestone; Genetec Micro SD card up to 256GB supported Built-in MIC, Audio Compression: G.711A; G.711Mu; G.726 Metal case, IP67, -40°C~+60°C, PoE / 12VDC power, 7.2W max Smart capabilities: Tripwire; intrusion Free IP monitoring software available
Design - Form factor - Bulb
Design - Housing material - Metal
Design - International Protection (IP) code - IP67
Design - Mounting type - Ceiling
Design - Product colour - Black, White
Dimensions - 99.1 mm × Φ121.9 mm
Electronic Shutter Speed - Auto/Manual 1/3 s–1/100000 s
Environment - Outdoor
Focal Length - 2.8 mm
Full Description Line - Type Fixed Dome|Pixel Resolution 5 Mega Pixel|Focal Length 2.8 mm|IR Illumination|Sensor size 1/2.7”|Microphone Built-in|Min. Illumination 0.008 Lux|Electronic Shutter Speed Auto/Manual 1/3 s–1/100000 s|1xMicroSD Card Slot|Supports card capacities up to 256GB|Power options PoE/12V|Power supply requirements 12V DC/PoE|Environment Outdoor|Operating temperature range -40°C~+60°C|Dimensions 99.1 mm × Φ121.9 mm
GTIN - 6939554981371
Image sensor - Effective sensor resolution - 2 pixels
Image sensor - Number of effective pixels (H x V) - 2592 x 1944 pixels
Image sensor - Number of sensors - 1
Image sensor - Optical sensor size - 25.4 / 2.7 mm (1 / 2.7")
Image sensor - Progressive scan - Yes
Image sensor - Sensor type - CMOS
IR Illumination - Yes
Lens system - Closest focusing distance - 0.9 m
Lens system - Detect distance - 56 m
Lens system - Identify distance - 5.6 m
Lens system - Number of lenses - 2
Lens system - Observe distance - 22.4 m
Lens system - Recognize distance - 11.2 m
LongDesc - Series OverviewWith upgraded H.265 encoding technology, Dahua Lite series networkcamera has efficient video encoding capacity, which saves bandwidthand storage space. This camera adopts the latest starlight technologyand displays better color image in the condition of low illumination. Itsupports SD card storage, dust-proof function, waterproof function andvandal-proof function, complying with the standards of IP67 (Supportedby some select models).FunctionsSmart H.265+ & Smart H.264+With advanced scene-adaptive rate control algorithm, Dahua smartencoding technology realizes the higher encoding efficiency than H.265and H.264, provides high-quality video, and reduces the cost of storageand transmission.WDRWith advanced Wide Dynamic Range (WDR) technology, Dahua networkcamera provides clear details in the environment of strong brightnesscontrast. The bright and dark area can get clear video even in highbrightness environment or with backlight shadow.StarlightWith advanced image processing technology and optical technology,Dahua Starlight technology can provide clear colorful video inthe environment of low illuminance. It widely applies to variousenvironments of low illuminanceIVSWith advanced video algorithm, Dahua IVS technology supportsintelligent functions, such as tripwire and intrusion.Cyber SecurityDahua network cameras employ a series of security technologies,including security authentication and authorization, access controlprotocols, trusted protection, encrypted transmission and encryptedstorage. These technologies improve the camera's defense againstexternal cyber threats and prevent malicious programs fromcompromising the device.Protection (IP67, wide voltage)IP67: The camera passes a series of strict test on dust and soak. It hasdust-proof function, and the enclosure can works normal after soaking in1 m deep water for 30 minutes.Wide voltage: The camera allows ±30% (for some power supplies) inputvoltage tolerance (wide voltage range), and it is widely applied tooutdoor environment with instable voltage.
LongProductName - 5MP Lite IR Fixed-focal Eyeball Network Camera
LongSummaryDescription - Dahua Technology IPC -HDW2531TM-AS-0280B-S2. Type: IP security camera, Placement supported: Indoor & outdoor, Connectivity technology: Wired. Mounting type: Ceiling, Product colour: Black, White, Form factor: Bulb. Minimum illumination: 0.008 lx, Angle of rotation: 360°, Lens viewing angle, horizontal: 103°. Sensor type: CMOS, Optical sensor size: 25.4 / 2.7 mm (1 / 2.7"), Effective sensor resolution: 2 pixels. Minimum illumination (panoramic camera): 0.008 lx, Signal-to-Noise Ratio (SNR) (panoramic camera): 56 dB
Management features - Management software - Smart PSS; DSS; DMSS
Management features - Web-based management - Yes
Management features - Web browser - Yes
Microphone - Built-in
MicroSD Card Slot Input/Output connectors - 1
Min. Illumination - 0.008 Lux
Network - Bluetooth - No
Network - Ethernet interface type - Fast Ethernet
Network - Ethernet LAN - Yes
Network - Networking standards - IEEE 802.1x
Network - Number of users - 20 user(s)
Network - Quality of Service (QoS) support - Yes
Network - Streaming method - Multicast
Network - Supported network protocols - IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Bonjour
Network - Wi-Fi - No
Network Camera Type - Fixed Dome
Night vision - LED type - IR
Night vision - Night vision - Yes
Operating temperature range - -40°C~+60°C
Operational conditions - Operating temperature (T-T) - -40 - 60 °C
Operational conditions - Storage temperature (T-T) - -40 - 60 °C
Packaging content - Number of cameras - 1
Panoramic camera - Minimum illumination (panoramic camera) - 0.008 lx
Panoramic camera - Signal-to-Noise Ratio (SNR) (panoramic camera) - 56 dB
Performance - Connectivity technology - Wired
Performance - Day/night mode - Yes
Performance - Placement supported - Indoor & outdoor
Performance - Type - IP security camera
Performance - Wide Dynamic Range (WDR) - Yes
Pixel Resolution - 5 Mega Pixel
Ports & interfaces - Ethernet LAN (RJ-45) ports - 1
Power - DC output voltage - 12
Power - Power consumption (typical) - 7.2 W
Power - Power source type - DC, PoE
Power consumption - 7.2 Watts
Power options - 12V/PoE
Power supply requirements - 12V DC/PoE
ProductName - IPC-HDW2531TM-AS-0280B-S2
Security - Configurable tripwire - Yes
Security - Mirror - Yes
Security - Security algorithms - HTTPS
Sensor size - 1/2.7”
Shipping Box Depth Shipping/Package Box Dimensions - 16 cm
Shipping Box Height Shipping/Package Box Dimensions - 16 cm
Shipping box quantity - 1
Shipping Box Weight Shipping/Package Box Dimensions - 0.63 kg
Shipping Box Width Shipping/Package Box Dimensions - 14 cm
ShortSummaryDescription - Dahua Technology IPC -HDW2531TM-AS-0280B-S2, IP security camera, Indoor & outdoor, Wired, Ceiling, Black, White, Bulb
Storage - Built-in HDD - No
Storage - Card reader integrated - Yes
Storage - Compatible memory cards - MicroSD (TransFlash)
Storage - Internal memory - 256 MB
Storage - Maximum memory card size - 256 GB
Storage - ROM capacity - 128 MB
Supports card capacities up to - 256GB
System requirements - Mobile operating systems supported - Android, iOS
Title - Dahua Technology IPC -HDW2531TM-AS-0280B-S2 security camera Bulb IP security camera Indoor & outdoor 2592 x 1944 pixels Ceiling
Unit Box Height - 0.16
Unit Box Length - 0.16
Unit Box Width - 0.14
Unit Brutto Volume - 0.003584 cubm
Unit Gross Weight - 0.63 kg
Unit Net Weight - 0.48 kg
URL - https://www.dahuasecurity.com/products/All-Products/Network-Cameras/Lite-Series/5-MP/IPC-HDW2531TM-AS-S2
Vendor Homepage - www.dahuasecurity.com/uk/products/All-Products/Network-Cameras/Lite-Series/5-MP/IPC-HDW2531TM-AS-S2
Video - Back Light Compensation (BLC) - Yes
Video - Frame rate - 20 fps
Video - Gain control type - Auto/Manual
Video - Highlight Compensation (HLC) - Yes
Video - Maximum resolution - 2592 x 1944 pixels
Video - Noise reduction - Yes
Video - Noise reduction technology - 3D noise reduction
Video - Privacy masking - Yes
Video - Region of Interest (ROI) encoding - Yes
Video - Smart IR - Yes
Video - Supported graphics resolutions - 704 x 480, 704 x 576, 2592 x 1944, 2688 x 1520
Video - Total megapixels - 5 MP
Video - Video formats supported - H.264, H.264B, H.265
Video - Video recording - Yes
Video - Video streaming - Yes
Warranty - 36 months
WarrantyInfo -
Weight & dimensions - Depth - 121.9 mm
Weight & dimensions - Height - 121.9 mm
Weight & dimensions - Weight - 480 g
Weight & dimensions - Width - 99.1 mm
