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Description

Product Description

dahua

Dahua IPC-EBW81242-AS-S2

SKU: 6923172507631

Equipped with Image Sensor 1/1.7" CMOS, it allows recording at a maximum resolution of 4000x3000 pixels.

To Camera has 4GB ROM and 2GB RAM memory, providing smooth data processing.

Thanks to progressive scanning technology and electronic shutters ranging from 1/3s to 1/100.000s, it provides a clear Picture even under difficult lighting conditions.

The minimum Lighting is 0.01 lux at F2.0 (Color) and 0.001 lux at F2.0 (black and white) and with the IR bulb running up to 10 metres.

By Camera offers Functions such as IVS (Perimeter Protection, tripwire), People Counting with the ability to generate reports and Smart Search events.

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Supports H265/H264 compression with smart codec Smart H265+, allowing efficient bandwidth usage.

 

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For Camera to have three video streams with different resolutions and frame frequencies.

It is equipped with the M12 fixed fire Lens with a focal length of 1.85mm and brightness of F2.0, providing a wide Field of View 185° Horizontal and 180° vertically.

By Camera offers different modes of displaying fisheye image, including hardware and software dewarping.

It has a Built-in Microphone dual and supports Audio PCM/G.711A/G.711Mu/G.726/G.723 compression.

Alarms include Motion Detection, Scenes breach, People Counting and OTHERS Event.

By Camera supports IPv4/IPv6 Network Protocols, ONVIF and interoperability with Milestone and Genetec systems.

 

Security features include Encryption Video, firmware and configuration, as well as advanced Cybersecurity Functions.

For Camera to be weather resistant (IP67, IK10) and operates at temperatures from -40°C to +60°C.

Dimensions is 59.8mm x ❌149.8mm, and Weight is 0.79kg net.

Ideal for monitoring large spaces with the need for detailed image analysis.

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Specification Dahua IPC-EBW81242-AS-S2

CameraImage Sensor1/1.7" CMOS
Max. Resolution4000 (H) × 3000 (V)
ROM4 GB
RAM2 GB
Scanning SystemProgressive
Electronic Shutter SpeedAuto/Manual 1/3 s–1/100,000 s
Min. Illumination0.01 Lux@F2.0 (Color, 30 IRE) 0.001 Lux@F2.0 (B/W, 30 IRE) 0 Lux (Illuminator on)
S/N Ratio> 56 dB
Illumination Distanceup to 10 m (32.81 ft) (IR)
Illuminator On/Off ControlAuto/Manual
Illuminator Number3 (IR LED)
LensLens TypeFixed-focal
Lens MountM12
Focal Length1.85mm
Max. ApertureF2.0
Field of ViewHorizontal: 185°; Vertical: 180°
Iris ControlFixed
Close Focus Distance0.4 m (1.31 ft)
DORI Distance
DetectObserveRecognizeIdentify
 
40.0 m (131.23 ft)16.0 m (52.49 ft)8.0 m (26.2 ft)4.0 m (13.12 ft)
Smart EventHeat MapYes
Professional, intelligentIVS (Perimeter Protection)Intrusion; tripwire
People CountingSupports 4 rules to count the number of people entering, exiting, and staying separately. It will trigger alarm linkage when the number of people who entering, exiting or staying exceeds the threshold. It can display and export reports based on year, month, week, day or custom time. Supports 4 rules to count the number of people in area and will trigger alarm linkage when the average strand time or people number in the area exceeds the threshold. It can display and export reports based on month, week, day or custom time. Supports 4 queue management rules to count number of people queuing and queue time in real time, and it will trigger alarm linkage when the number of people queued or queue time exceeds the threshold. It can display and export reports based on month, week, day or custom time
Smart SearchWork together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos
FisheyeInstallationCeiling mount; wall mount; ground mount
Decoding ModeFront-dewarp; Back-dewarp; Front-dewarp+Back-dewarp
Display ModeFront-dewarp (hardware decoding):1O; 1P; 2P; 1R; 2R; 4R; 1O+ 3R *O: Fisheye image view; P: Panoramic image view; R: Region image view Back-dewarp (software decoding): fisheye view; 360° panoramic view + PTZ; dual-channel 180° panoramic view; fisheye + 2PTZ; fisheye + 3PTZ; fisheye + 4PTZ; 360° panoramic view + 6PTZ; fisheye + 8PTZ; 180° panoramic view; 180° panoramic view + 3PTZ; 180° panoramic view + 4PTZ; 180° panoramic view + 8PTZ; VR mode (panorama; semi-circle; cylinder; asteroid)
VideoVideo CompressionH.265; H.264; H.264H; MJPEG (Only supported by the sub stream)
Smart CodecSmart H.265+; Smart H.264+
Video Frame RateMain stream: 4000 × 3000@(1–25/25 fps) sub stream: 704 × 576@(1–25/30 fps) third stream: 1280 × 960@(1–17/17 fps) Fisheye mode: 1O (4000 × 3000) 1P (4096 × 1024) 2P (2432 × 2432) 1R (1216 × 1216) 2R (2432 × 2432) 4R (2432 × 2432) 1O + 3R (2432 × 2432) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.
Stream Capability3 streams
Resolution4000 × 3000; 3280 × 2480; 2880 × 2160; (3M) 2048 × 1536; 1.3M (1280 × 960); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240)
Bit Rate ControlCBR/VBR
Video Bit RateH264: 8 kbps–16384 kbps H265: 3 kbps–16384 kbps
Day/NightAuto(ICR)/Color/B/W
BLCYes
HLCYes
WDRDWDR
White BalanceAuto; natural; street lamp; outdoor; manual; regional custom
Gain ControlAuto
Noise Reduction3D NR
Motion DetectionOFF/ON (4 areas, rectangular)
Region of Interest (RoI)Yes (4 areas)
DefogYes
Privacy Masking4 areas
AudioBuilt-in MICYes, built-in dual Mic
Audio CompressionPCM; G.711A; G.711Mu; G.726; G.723
AlarmAlarm EventNo SD card; SD card full; SD card durability warning; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; scene changing; audio detection; voltage detection; external alarm; people counting in area; stay detection; people counting; security exception
NetworkNetwork PortRJ-45 (10/100/1000 Base-T)
SDK and APIYes
Cyber SecurityVideo encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade
Network ProtocolIPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP
InteroperabilityONVIF (Profile S/Profile G/Profile T); CGI; Milestone; Genetec; P2P (Only supported by general version)
User/Host20
StorageFTP; SFTP; Micro SD card (support max. 256 G); NAS
BrowserIE: IE11, IE10 Chrome: 48.0.2564.116 Firefox: 48.0.2 Edge: 42.17134.1.0
Management SoftwareSmart PSS; DSS; DMSS
CertificationCertificationsCE-LVD: EN62368-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14
PortAudio Input1 channel (RCA port)
Audio Output1 channel (RCA port)
Alarm Input2 channel in: wet contact,5mA 3V–5 VDC
Alarm Output2 channels out: dry contact,1,000mA 30 VDC/500mA 50 VDC
PowerPower Supply12 VDC/PoE+ (802.3at)
Power ConsumptionBasic: 6.5 W (12 VDC); 6.1 W (PoE) Max. (ICR + IR intensity): 13 W (12 VDC); 13.9 W (PoE) Heating: 3 W (12 VDC); 3 W (PoE)
EnvironmentOperating Temperature–40 °C to +60 °C (–40 °F to +140 °F)
Operating Humidity≤95%
Storage Temperature–30 °C to +70 °C (–22 °F to +158 °F)
ProtectionIP67; IK10
StructureCasingMetal
Product Dimensions59.8 mm × Φ149.8 mm (2.35" × Φ5.90")
Net Weight0.79 kg (1.74 lb)
Gross Weight1.21 kg (2.67 lb)

*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.

Diagram Dahua IPC-EBW81242-AS-S2

IPC-EBW81242-AS-S2(6923172507631)_scheme_1

Construction diagram Dahua IPC-EBW81242-AS-S2

Accessories Dahua IPC-EBW81242-AS-S2

PFB300C(AAA000422)_image_1

PFB300C

Ceiling Mount Bracket

PFB302S
PFA100

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PFA132-E

Junction Box

Documents Dahua IPC-EBW81242-AS-S2

PDF
Dahua_Network_Camera_Web_3.0_Operation_Manual_V2.1.9.pdf
PDF
Dahua_Network_Camera_Web_5.0_Operation_Manual_V1.2.2.pdf
PDF
Dahua_Network_Camera_Web_5.0_Operation_Manual_V1.3.1.pdf
PDF
Dahua_Panoramic_Fisheye_Network_Camera_Quick_Start_Guide_V1.0.0.pdf
PDF
Fisheye_Network_Camera_Installation_Guide_V1.0.0.pdf
PDF
IPC-EBW81242-AS-S2_S2_datasheet_20250701.pdf

Features

Features
Producer: DAHUA