Camera
The matrix	1/3” 4 MP Progressive Scan CMOS
Max. resolution	2688 ×1520
ROM	128 MB
RAM	512 MB
Scanning system	Progressive
Electronic shutter speed	Auto / Manual 1 / 3 s – 1 / 100000 s
Mines. lighting	0.005 Lux F1. 6
Signal-To-Noise Ratio"	> 56dB
IR distance	50 m (164.0 ft)
IR Control On / Off	Auto / Manual
IR LEDs	3 (IR LED)
Pan / Tilt / Rotate Range	Pan:0° - 355°; Tilt:0° - 65°; Rotation:0°– 355°
Lens
Lens Type	Fixed
Focal length	3.6 mm
Max. aperture	F1.6
Viewing angle	84°
IR Type	Fixed
Closed focal length	1.6 m (5.3 ft)
DOPE Distance	Lens	Detection	Notification	Speech recognition	Identification
	3.6 mm	80.0 m (262.5 ft)	32.0 m (105.0 ft)	16.0 m (52.5 ft)	8.0 m (26.3 ft)
Professional, Intellectual properties
Perimeter protection	Stretching,Intrusion (Recognition of vehicles and people)
Smart Search	Work together with Smart NVR to perform accurate intelligent search, event extraction, and integration with video events
Video
Video compression	H. 265; H. 264; H. 264H; H. 264B; MJPEG (Supported only by an additional stream)
Smart Codec	Smart H.264+
Video Frame Rate	Main stream:(2688 × 1520 1 – 25 / 30 fps) Additional stream:(704 × 576 1 – 25 fps / 704 × 480 1 – 30 fps) Third stream:(1280 × 720 1 – 25 / 30 fps)
Streaming capabilities	3 streams
Permission	4M (2688 × 1520); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576 / 704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Managing the bitrate	CBR / VBR
Video bitrate	H.264:3 Kbps–8192 Kbps H.265:3 Kbps–8192 Kbps
Day / Night	Auto (ICR) / Color / B / W
BLC	There are
HLC	There are
WDR	120 dB
White Balance	Auto / Natural / Street Lamp / Outdoor activities / Manually / Regionally
Gain control	Auto / Manual
Noise reduction	3D DNR
Motion Detection	Off / On (4 Zones, Rectangle)
Area of Interest (RoI)	There Are (4 Zones)
Smart Lighting	There are
Rotate an image	0 ° / 90 ° / 180 ° / 270 ° (Support 90 ° / 270 ° with 1920 × 1080 resolution and below)
Display	There are
Privacy Mask	4 Zones
Audio
Audio compression	G.711a; G.711Mu; G726; AAC
Anxiety
Disturbing events	No SD card; SD card is full; SD card error; Less SD card maintenance time (smart card support); Network outage; IP conflict; Illegal access; Voltage detection; Security Exception; Motion detection; Video violation; Scene change; Abnormal input; Intensity change; Stretch; Intrusion; SMD
Network
Network	RJ-45 (10 / 100 Base-T)
SDK and API	There are
Protocol	IPv4;IPv6;HTTP;HTTPS;TCP;UDP;ARP;RTP;RTSP;RTCP; RTMP;SMTP;FTP;SFTP;DHCP;DNS;DDNS;QoS;UPnP;NTP;Многоадресная рассылка;ICMP;IGMP;NFS;PPPoE;802.1x;SNMP
Compatibility	ONVIF (Profile S / Profile G); CGI; P2P; Milestone; Genetec
Self-adaptation of the scene	There are
User / Host	20 (Total Throughput:64 M)
Storage	FTP; SFTP; Micro SD card (max 256 GB supported); Dahua Cloud; NAS
Web Browsing	IE: IE8, IE9, IE11 Chrome Firefox
Management software	Smart PSS, DSS, DMSS
Smartphones	IOS; Android
Certificates
Certificates	CE-LVD:EN62368-1 CE-EMC:Electromagnetic Compatibility Directive 2014/30 / EU FCC:47 CFR FCC, Part 15, Subsection B UL / CUL: U L60950-1 CAN / CSA C22.2 No. 60950-1-07
Ports
Audio Input	1 channel (RCA Port)
Audio Output	1 channel (RCA Port)
Alarm Input	1 channel Input:5mA 3V-5V DC
Alarm Output	1 channel Output:300mA 12V DC
Protection
Degree of protection	IP67; IK10
Environment
Operating conditions	-40 ° C to + 60 ° C (-40 ° F to +140 ° F) / Less than 95%
Storage conditions	-40 ° C to + 60 ° C (-40 ° F to +140 ° F)
Electrical properties
Power supply	12V DC / PoE (802.3af)
Power consumption	<7.3 W
General information
Body	Metal
Bracing	M12
Sizes	81mm × Φ109. 9mm (3.2" × Φ4. 3")
Net Weight	378 g (0.8 lb)
Gross Weight	523 g (1.2 lb)

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IPC-HDW2439TP-AS-LED-0280B-S2

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