Dahua Pinhole IP da 4MP 2.8mm - telecamera di videosorveglianza IPC-HUM4431S-L4

IPC-HUM4431S-L4_Dahua_Dahua Pinhole IP da 4MP 2.8mm - telecamera di videosorveglianza IPC-HUM4431S-L4

Dahua Pinhole IP 4MP 2.8mm – video surveillance camera IPC-HUM4431S-L4

Name: Prezzo Dahua Pinhole IP 4MP 2.8mm - video surveillance camera IPC-HUM4431S-L4 - Pinhole - Martcom.eu
Brand: Dahua
SKU: IPC-HUM4431S-L4
Price: 108.00 EUR
Availability: InStock

€ 108,00 € 131,76 vat incl.

In Stock

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Product Code / EAN: 6923172536525 SKU IPC-HUM4431S-L4 Category Pinhole Tags 4 MP, Fixed focal, Microphone

4 MP and 2.8 mm

Starlight + IVS technology

Built-in microphone

Specifications

Dahua Pinhole IP 4MP 2.8mm – video surveillance camera IPC-HUM4431S-L4 supports intelligent functions, such as tripwire and intrusion, and provides clear details in high contrast brightness environments. The light and dark area can achieve sharp video even in high brightness or backlight shadow environments. Dahua IPC-HUM4431S-L4 allows ±30% input voltage tolerance and is widely applicable in outdoor environments with unstable voltage.The video surveillance camera also uses a number of advanced features including security authentication and authorization, access control protocols, trust protection, and encrypted transmission and storage. These technologies improve the camera’s defense against external cyber threats and prevent malicious programs from accessing the device.

Camera

Image sensor	1/3″ CMOS
Maximum resolution	4MP 2688 (H) × 1520 (V)
ROM	128 MB
RAM	128 MB
Scanning system	Progressive
Electronic shutter speed	Auto/Manual 1/3 s–1/100,000 s
Minimum illumination	0.01 [email protected] (Color, 30 IRE) 0.001 [email protected] (B/W, 30 IRE)
S/N Ratio	>56 dB
Alarm event	Network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; audio detection; voltage detection; security exception
Port	Audio Input: 1 channel (RCA port) Audio Output: 1 channel (RCA port)
Certifications	CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B
Power Supply	12 VDC Basic: 1.4 W (12 VDC) Max. (H.265 + intelligence on + WDR): 1.8 W (12 VDC)

Lens

Lens type	Fixed-focal
Lens mount	M12
Focal length	2.8 mm
Maximum aperture	F2.0
Field of view	Horizontal: 96°; Vertical: 55°; Diagonal: 110°
Iris type	Fixed
Minimum focus distance	0.8 m
DORI distance	2.8 mm lens Detect: 61.0 m Observe: 24.4 m Recognize: 12.2 m Identify: 6.1 m

Smart event

IVS	Intrusion; tripwire

Video

Compression	Video: H.265; H.264; H.264B; MJPEG (Only supported by the sub stream) Audio: G.711a; G.711Mu; PCM; G.726
Smart codec	Smart H.265+; Smart H.264+
Video frame rate	Main stream: 2688 × 1520 @(1–20 fps )/2560 × 1440 @(1–25/30 fps ) sub stream: 704 × 576 @ (1–25 fps)/704 × 480 @(1–30 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	2 streams
Resolution	4M (2688 × 1520); 3.6 M (2560 × 1440); 3M (2304 ×1296); 1080p (1920 × 1080); 1.3M (1920 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF(352 ×288/352 × 240)
Bit rate control	CBR/VBR
Video bit rate	H.264: 3 kbps–6144 kbps H.265: 3 kbps–6144 kbps
Day/Night	Color/B/W
BLC	Yes
HLC	Yes
WDR	120 dB
White balance	Auto, natural, street lamp, outdoor, manual, regional custom
Gain control	Auto, manual
Noise reduction	3D NR
Motion detection	OFF/ON 4 areas, rectangular
Region of Interest (RoI)	4 areas
Image rotation	0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)
Mirror	Yes
Privacy masking	4 areas

Network

Network port	RJ-45 (10/100 Base-T)
SDK e 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
Protocol	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
Interoperability	ONVIF (Profile S/Profile T); CGI; P2P; Milestone
User/Host	20 (total bandwidth: 48 M)
Storage	FTP; SFTP; NAS
Browser	IE Chrome Firefox
Management software	Smart PSS; DSS; DMSS
Mobile client	iOS Android

Structure

Material	Metal
Color	Black
Dimensions	3.1 x 3.1 × 3.0 cm
Weight	0.81 kg
Operating temperature	–40 °C to +60 °C /Less than 95% RH
Operating Humidity	≤95%
Storage temperature	–40 °C to +60 °C