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Dahua 8mp 180° Panoramic IP Camera IPC-PFW3849S-A180-AS-PV Sound Light Alarm

Note*: Original Dahua English version and Firmware upgradeable.

Features
> Outputs 180° wide angle splicing image.
> Outputs max. 8 MP (4096 × 1860) 20 fps.
> H.265 codec, high compression rate, ultra-low bit rate.
> Built-in IR LED and warm light, the max. IR illumination distance is 25 m and warm light distance is 20m.
> ROI, SMART H.264 +/H.265+, AI H.264/H.265, flexible coding, applicable to various bandwidth and storage environments.
> WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 G Micro SD card; built in dual Mic; built in speaker, support two-way talk.
> 12 VDC/PoE power supply, easy for installation.
> IP67 protection.
> Sound and light alarm (red and blue lights)
> EPTZ: Enlarge and track the targets of intelligent alarms.
> SMD 4.0.
> One-tap arming/disarming through alarm input.

System Overview
Dahua WizSense 3 Series Network Camera greatly saves on bandwidth and storage space through its AI Coding technology. Driven by its advanced deep learning algorithms, the camera supports intelligent functions such as perimeter protection, smart motion detection (SMD), Quick Pick, making it easy and convenient to use. Starlight technology and its large aperture lens also allow the camera to produce clear, vivid images even in poor lighting conditions.
Functions

Siren and Light Active Deterrence
Dahua siren and light active deterrence network camera supports the light alarm and voice alarm when perimeter event occurs, to realize the deterrence and effective intervention. The camera is built in multiple voices for selection, and supports customized voice importing.

Smart Dual Light
Dahua Smart Dual Light technology adopts smart algorithm to detect targets. Usually, the IR illuminator is on at night; when the target appears in the monitoring area, the warm light is on, and the camera records the full-color video and information of key events. That is, the camera links snapshot and video with full-color image. When the target is out of the monitoring area, the warm light is off and the IR illuminator is on, which reduces light pollution efficiently.

SMD 4.0
Dahua Smart Motion Detection technology works with intelligent algorithms to classify targets that trigger motion detection alarms. It filters out objects that are not targets, such as small and large animals, to avoid triggering false alarms. With an AI NVR, Quick Pick technology becomes available, allowing you to easily search for and pick out human and vehicle targets from SMD event videos, prioritizing the highest matches.

EPTZ
With advanced target detection and tracking algorithms, Dahua EPTZ technology can simultaneously zoom in and track multiple humans and vehicles that trigger alarms. It provides rich details and a panoramic view at the same time

One-tap Disarming
Dahua One-tap Disarming function, which is convenient and easy for operation, is the switch for event linkage. Customers can close and recover event linkage through mobile App, which meets multi-scenarios needs.

Cyber Security
Dahua network cameras employ a series of security technologies, including security authentication and authorization, access control
protocols, trusted protection, encrypted transmission and encrypted storage. These technologies improve the camera's defense against external cyber threats and prevent malicious programs from compromising the device.

Protection (IP67, wide voltage)
IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can work normally after soaking in 1 m deep water for 30 minutes.
Wide voltage: The camera allows ±30% input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage

Specifications
Camera
Image Sensor
Dual 1/2.7" CMOS
Max. Resolution
4096 (H) × 1860 (V)
ROM
128 MB
RAM
1 GB
Scanning System
Progressive
Electronic Shutter Speed
Auto/Manual 1/3 s–1/100,000 s
Min. Illumination
0.005 lux F1.4 (Color, 30 IRE)
0.0005 lux F1.4 (B/W, 30 IRE)
0 lux (Illuminator on)
S/N Ratio
>56 dB
Illumination Distance
Up to 25 m (82.02 ft) (IR LED)
Up to 20 m (65.62 ft) (Warm light)
Illuminator On/Off Control
Auto; Manual
Illuminator Number
2 (IR LED); 2 (Warm light)
Angle Adjustment
Pan: 0°–360°
Tilt: 0°–77°
Rotation: 0°–360°
Lens
Lens Type
Fixed-focal
Lens Mount
M12
Focal Length
2.8 mm
Field of View
Horizontal: 180°; Vertical: 86°
Max. Aperture
F1.4
Iris Control
Fixed
Close Focus Distance
0.8 m (2.62 ft)
DORI Distance
Lens
Detect
Observe
Recognize
Identify
2.8 mm
50.6 m (166.01 ft)
20.2 m
(66.27 ft)
10.1 m
(33.14 ft)
5.1 m
(16.73 ft)
Intelligence
IVS (Perimeter Protection)
Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)
SMD
SMD 4.0
Quick Pick
With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events.
Smart Search
Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos.
EPTZ
Enlarge and track the targets of intelligent alarms
Video
Video Compression
H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)
Smart Codec
Smart H.265+;
Smart H.264+
AI Coding
AI H.265;
AI H.264
Video Frame Rate
Main stream: 4096 × 1860 (1–20 fps )
Sub stream: 1200 × 530 (1–20 fps)
Third stream: 1920 × 860 (1–20 fps)
*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 Capability
3 streams
Resolution
4096 × 1860; 3632 × 1632; 3040 × 1368; 1200 × 530; 1920 × 860; 960 × 432
Bit Rate Control
CBR/VBR
Video Bit Rate
H.264: 6 kbps –16384 kbps
H.265: 6 kbps –16384 kbps
Day/Night
Auto(ICR)/Color/B/W
BLC
Yes
HLC
Yes
WDR
120 dB
Scene Self-adaptation (SSA)
Yes
White Balance
Auto; natural; street lamp; outdoor; manual; regional custom
Gain Control
Auto
Noise Reduction
3D NR
Motion Detection
OFF/ON (4 areas, rectangular)
Region of Interest (RoI)
Yes (4 areas)
Privacy Masking
4 areas
Defog
Yes
Audio
Built-in MIC
Yes, built-in dual Mic
Built-in Speaker
Yes, built-in speaker
Audio Compression
G.711a; G.711Mu; PCM; G.726; G.723
Alarm
Alarm Event
No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; scene chaging; audio detection; voltage detection; external alrm; SMD; security exception
Network
Network Port
RJ-45 (10/100 Base-T)
SDK and API
Yes
Cyber Security
Video 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 Protocol
IPv4; 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; P2P
Interoperability
ONVIF (Profile S/Profile G/Profile T); CGI
User/Host
20 (Total bandwidth: 64 M)
Storage
FTP; SFTP; Micro SD card (support max. 256 GB); NAS
Browser
IE: IE 8 and later
Chrome
Firefox
Management Software
Smart PSS Lite; DSS; DMSS
Mobile Client
iOS; Android
Certification
Certifications
CE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
Port
Audio Input
1 channel (RCA port)
Audio Output
1 channel (RCA port)
Alarm Input
1 channel in: wet contact, 5 mA 3 V–5 VDC
Alarm Output
1 channel out: wet contact, 300 mA 12 VDC
Power
Power Supply
12 VDC (±30%); PoE (802.3af)
Power Consumption
Basic: 3.4 W (12 VDC); 3.8 W (PoE)
Max. (H.265+WDR+ warm light+siren and light active deterrence + intelligence on): 9 W (12 VDC); 10.3 W (PoE)
Environment
Operating Temperature
–40 °C to +60 °C (–40 °F to +140 °F)
Operating Humidity
≤95%
Storage Temperature
–40 °C to +60 °C (–40 °F to +140 °F)
Protection
IP67
Structure
Casing
Metal
Product Dimensions
183.1 mm × 99.0 mm × 78.0 mm (7.20" × 3.90" × 3.07") (L × W × H)
Net Weight
695 g (1.53 lb)
Gross Weight
870 g (1.92 lb)

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