4MP IP Surveillance Camera

The Dahua EZ-IPC-T4B40-F2 camera is an EZ-IP series network dome camera designed for high-efficiency entry-level video surveillance solutions. It offers 4-megapixel resolution and is available in two fixed-lens variants: 2.8 mm and 3.6 mm.

• 4 MP 1/3" CMOS image sensor, low illuminance, high image definition

It outputs 4 MP (2560 × 1440) at 25/30 fps, and supports a maximum of 4 MP (2688 × 1520) at 20 fps.

• H.265 codec, high compression rate, ultra-low bit rate

• Built-in IR LED, maximum IR distance: 30 m

• ROI, SMART H.264+/H.265+, flexible encoding, applicable to various bandwidths and storage environments

• Image rotation, 3D NR, HLC, BLC, digital watermark, applicable to various surveillance scenes

• Anomaly detection: Motion detection, video tampering, network disconnection, IP conflict, unauthorized access, voltage detection

• 12VDC/PoE power supply • IP67 protection

Camera

1/3" Progressive CMOS Image Sensor, 4 Megapixels Maximum.

Resolution 2688 (H) ×1520 (V) ROM 128 MB RAM 128 MB

Progressive Scanning System

Electronic shutter speed Auto/Manual 1/3 s-1/100000 s

Signal-to-noise ratio > 56 dB Min.

Illumination 0.03 lux at F2.0

Illumination distance 30 m (98.4 ft)

Auto/Manual illuminator on/off control

Illuminator number 12 (IR LED)

Pan/Tilt/Rotate Range: Pan: 0°-355° Tilt: 0°-78° Rotate: 0°-360°

Lens

Lens type: Fixed focal length

Mounting type M12

Focal length 3.6 mm;

Max. Aperture 2.8mm: F2.0 3.6mm: F2.0 6mm: F1.6

Field of view 2.8 mm: Horizontal: 93° Vertical: 53° Diagonal: 111°

Lily type Fixed

Close focus distance 2.8 mm: 0.8 m (2.6 ft)

Video

Video compression: H.265; H.264; H.264B; MJPEG (only supported via susbtream)

Smart H.265+/ Smart H.264+ codec

Video frame rate Mainstream: 2688 × 1520 (1 fps-20 fps) 2560 × 1440 (1 fps-25/30 fps) Susbtream: 704 × 576 (1 fps-20/25 fps) 704 × 480 (1 fps-20/30 fps)

Capacity of the flows 2 flows

Resolution 2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (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)

CBR bit rate control; VBR

H.264 video bitrate: 32 kbps-6144 kbps H.265: 12 kbps-6144 kbps Day/Night Auto (ICR)/Color/B/W BLC Yes HLC Yes

Automatic white balance; natural; street light; outdoor; manual; custom regional

Manual/Auto Gain Control 3D NR Noise Reduction

Motion detection OFF/ON (4 areas, rectangular)

Region of interest (RoI) Yes (4 zones)

Intelligent lighting Yes Image rotation 0°/90°/180°/270° (Supports 90°/270° with 2688 × 1520 resolution and lower).

Mirror Yes Privacy Mask 4 areas

Alarm

Alarm event: Network disconnection; IP conflict; motion detection; video tampering; unauthorized access; voltage detection; security exception

Grid

RJ-45 Network (10/100 Base-T)

SDK and API Yes

Cybersecurity: Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; X.509 certificate generation and import; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted update

IPv4 protocol; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Bonjour

ONVIF interoperability (profile S/profile G/profile T); CGI; Milestone; Genetec; P2P User/Host 20

FTP storage; SFTP; NAS

Internet Explorer Chrome Firefox browser

Intelligent PSS management software; DSS; DMSS

iOS mobile phone; Android certification

CE-LVD Certifications: EN62368-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU

Power

Power supply 12 VDC/POE (802.3af) Power consumption < 4.9W (NOT INCLUDED).

PDF Manual