High-resolution 4 MP image
4 MP CMOS image sensor delivers detailed images with maximum resolution of 2688 × 1520. The camera records video at this resolution at up to 20 frames per second, while at 2560 × 1440 resolution it provides up to 30 frames per second.
Motorised variable focal length lens
The motorised 2.7–13.5 mm lens allows remote adjustment of the viewing angle to suit the monitored area. The horizontal viewing angle is adjustable from 104° to 29°, providing both a wide overview and detailed monitoring of distant objects.
Night vision up to 40 m
Two built-in infrared LED illuminators provide black and white images in complete darkness up to 40 m away. Smart illumination control helps adjust infrared light intensity and reduce excessive illumination of nearby objects.
Human and vehicle classification
Deep machine learning algorithms help distinguish humans and vehicles from other moving objects. This reduces the number of false alarm notifications caused by animal movement, vegetation motion and other non-essential events.
Perimeter protection
The camera supports line crossing and intrusion detection in a defined zone. Both functions feature human and vehicle classification and precise target positioning.
Smart event search
In conjunction with a compatible smart network video recorder, the Smart Search function allows you to refine event searches, select the required recordings and combine video materials related to a specific event.
Quality image in variable lighting
120 dB wide dynamic range, 3D noise reduction, backlight compensation and bright light compensation help maintain clear images in uneven lighting conditions.
Efficient video compression
H.265, H.264, Smart H.265+ and Smart H.264+ compression technologies reduce network load and storage space required for recordings. The camera simultaneously provides two video streams.
Built-in microphone
The built-in microphone provides audio recording together with video, offering additional information for event assessment. The camera supports G.711a, G.711Mu, G.726 and PCM audio compression formats.
Recording storage up to 256 GB
Recordings can be saved to a microSD memory card with capacity up to 256 GB, as well as to an FTP or SFTP server. The camera supports ONVIF profiles S, G and T.
Power via single network cable
PoE technology provides camera power and data transmission over a single Ethernet cable. The camera can also be operated with a 12 V DC power source.
Durable metal housing
The metal housing has IP67 protection rating, providing protection against dust and water. The camera is designed to operate at temperatures from −30 °C to +60 °C.
Specification
Product code: 1387137
Model: IPC-HDW2441T-ZS-27135
Manufacturer model: DH-IPC-HDW2441T-ZS
EAN: 6923172545145
Series: WizSense
Camera type: turret IP security camera
Installation location: indoors and outdoors
Connection type: wired
Colour: white
Housing material: metal
Image sensor: CMOS
Resolution: 4 MP
Maximum resolution: 2688 × 1520
Frame rate at 4 MP resolution: up to 20 frames/s
Frame rate at 2560 × 1440 resolution: up to 30 frames/s
Built-in memory: 128 MB
RAM: 128 MB
Scanning system: progressive
Electronic shutter speed: 1/3 to 1/100,000 s
Minimum illumination in colour mode: 0.006 lx
Minimum illumination in black and white mode: 0.0006 lx
Minimum illumination with illuminator on: 0 lx
Signal-to-noise ratio: more than 56 dB
Lens type: motorised variable focal length lens
Lens mount: Ø14 mm
Focal length: 2.7–13.5 mm
Maximum aperture: F1.5
Aperture control: fixed
Horizontal viewing angle: 104°–29°
Vertical viewing angle: 54°–16°
Diagonal viewing angle: 125°–34°
Minimum focusing distance: 0.8 m
Detection distance in wide-angle mode: 64 m
Observation distance in wide-angle mode: 25.6 m
Recognition distance in wide-angle mode: 12.8 m
Identification distance in wide-angle mode: 6.4 m
Detection distance in telephoto mode: 210 m
Observation distance in telephoto mode: 84 m
Recognition distance in telephoto mode: 42 m
Identification distance in telephoto mode: 21 m
Pan range: 0°–360°
Tilt range: 0°–78°
Rotation range: 0°–360°
Illumination type: infrared LED
Night vision distance: up to 40 m
Number of infrared illuminators: 2
Illumination control: automatic or manual
Smart illumination: yes
Day and night mode: automatic, colour or black and white
Object classification: humans and vehicles
Perimeter protection: yes
Line crossing detection: yes
Intrusion zone detection: yes
Smart Search function: yes
Smart search: yes
Video compression: H.265, H.264, H.264H, H.264B and MJPEG
Smart video compression: Smart H.265+ and Smart H.264+
Number of video streams: 2
Main video stream resolution: up to 2688 × 1520
Secondary video stream resolution: up to 704 × 576
Video bitrate in H.264 format: 32–6144 kbit/s
Video bitrate in H.265 format: 12–6144 kbit/s
Bitrate control: CBR and VBR
Wide dynamic range: 120 dB
Noise reduction: 3D
Backlight compensation: yes
Bright light compensation: yes
Motion detection: 4 zones
Regions of interest: 4 zones
Privacy masks: 4 zones
Image mirroring: yes
Image rotation: 0°, 90°, 180° or 270°
Built-in microphone: yes
Audio compression: G.711a, G.711Mu, G.726 and PCM
Audio event detection: yes
Alarm events: motion detection, video masking, line crossing, intrusion zone, audio detection, network disconnection, IP address conflict, unauthorised access, voltage deviation, focus loss and memory card error
Memory card type: microSD
Maximum memory card capacity: 256 GB
Recording storage: microSD, FTP and SFTP
Network connection: RJ-45, 10/100 Base-T
Network protocols: IPv4, IPv6, HTTP, TCP, UDP, ARP, RTP, RTSP, RTCP, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, NTP, Multicast, ICMP, IGMP and P2P
Compatibility: ONVIF profiles S, G and T; CGI
Maximum number of users: 6
Total network bandwidth: 36 Mbit/s
Mobile operating systems: iOS and Android
Management software: SmartPSS, DSS and DMSS
Power supply: 12 V DC or PoE
PoE standard: IEEE 802.3af
Basic power consumption with 12 V supply: 1.9 W
Basic power consumption with PoE: 2.8 W
Maximum power consumption with 12 V supply: 6.1 W
Maximum power consumption with PoE: 7.3 W
Operating temperature: −30 °C to +60 °C
Storage temperature: −40 °C to +60 °C
Operating humidity: up to 95 %
Protection rating: IP67
Dimensions: 108.3 × Ø122 mm
Net weight: 690 g
Gross weight: 860 g
