Dahua Technology IPC DH- -HFW3441T-ZS-S2 security camera Bullet IP
DAHUA

Dahua Technology IPC DH- -HFW3441T-ZS-S2 security camera Bullet IP

313,80 €
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Description

With upgraded H.265 encoding technology, Dahua Lite series network camera has efficient video encoding capacity, which saves bandwidth and storage space. This camera adopts the latest starlight technology and displays better color image in the condition of low illumination. It
supports SD card storage, dust-proof function, waterproof function and vandal-proof function, complying with the standards of IP67 (Supported by some select models)

Smart H.265+ & Smart H.264+
With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage and transmission.

WDR
With advanced Wide Dynamic Range (WDR) technology, Dahua network camera provides clear details in the environment of strong brightness contrast. The bright and dark area can get clear video even in high brightness environment or with backlight shadow.

Starlight
With advanced image processing technology and optical technology, Dahua Starlight technology can provide clear colorful video in the environment of low illuminance. It widely applies to various
environments of low illuminance.

IVS
With advanced video algorithm, Dahua IVS technology supports intelligent functions, such as tripwire and intrusion.

Cyber Security
Dahua network camera is equipped with a series of key security technologies, such as security authentication and authorization, access control, trusted protection, encrypted transmission, and encrypted storage, which improve its security defense and data protection, and prevent malicious programs from invading 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 works normal after soaking in 1 m deep water for 30 minutes. Wide voltage: The camera allows30% (for some power supplies) input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage.

Audio

  • Audio input channels: 2 channels
  • Audio output channels: 1 channels

Ports & interfaces

  • Ethernet LAN (RJ-45) ports: 1

Lens system

  • Number of lenses: 1
  • Maximum aperture number: 1.5
  • Focal length range: 2.7 - 13.5 mm

Weight & dimensions

  • Width: 79 mm
  • Height: 75.9 mm
  • Length: 244.1 mm
  • Weight: 820 g

Power

  • Power source type: DC, PoE
  • Power consumption (max): 7.9 W
  • Power consumption (Power over Ethernet (PoE)): 9.2 W
  • DC output current: 12 A

Operational conditions

  • Operating temperature (T-T): -30 - 60C
  • Storage temperature (T-T): -40 - 60C
  • Operating relative humidity (H-H): 0 - 95%

Network

  • Ethernet LAN: Yes
  • Wi-Fi: No
  • Bluetooth: No
  • Ethernet interface type: Gigabit Ethernet
  • Networking standards: IEEE 802.1x
  • 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; SAMBA; PPPoE; SNMP

Video

  • Maximum resolution: 2688 x 1520 pixels
  • Total megapixels: 4 MP
  • Video formats supported: H.264+, H.265+
  • Video compression formats: H.264, H.264B, H.264H, H.265, M-JPEG
  • Frame rate: 30 fps
  • Noise reduction: Yes
  • Noise reduction technology: 3D noise reduction
  • Gain control type: Auto
  • Bit rate control: Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
  • Back Light Compensation (BLC): Yes
  • Highlight Compensation (HLC): Yes
  • Region of Interest (ROI) encoding: Yes

Storage

  • Built-in HDD: No
  • Compatible memory cards: MicroSD (TransFlash)
  • Maximum memory card size: 256 GB
  • Internal memory: 512 MB
  • ROM capacity: 128 MB

Security

  • Alarm input channels: 1
  • Alarm output channels: 1
  • Mirror: Yes
  • Digital watermark: Yes

Image sensor

  • Sensor type: CMOS
  • Number of sensors: 1
  • Optical sensor size: 25.4 / 3 mm (1 / 3")
  • Progressive scan: Yes
  • Number of effective pixels (H x V): 2688 x 1520 pixels

Management features

  • Web-based management: Yes
  • Management software: Smart PSS; DSS; DMSS

Camera

  • Camera tilt control: No
  • Angle of rotation: 36
  • Lens viewing angle, horizontal: 104 - 2
  • Lens viewing angle, vertical: 54 - 1
  • Lens viewing angle, diagonal: 125 - 3
  • Tilt angle range: 0 - 9
  • Pan