Dahua network surveillance camera 100/130/200/400 million infrared high-definition night vision digital video camera

Dahua network surveillance camera 100/130/200/400 million infrared high-definition night vision digital video camera
 

Product description:

Product parameters:

  • Brand: Dahua
  • Model: 1025B, 2125M, 1225M, 4436M-I1
  • Warranty period: 1 year
  • Focal length: 3.6mm 6mm 8mm
  • Focal lengths: standard
  • Resolution: 720p 960P 1080p 4k
  • Sensitive area: 1/3 inch
  • City services: city logistics door-to-door
  • Effective distance: 10 (inclusive) -30m (not included)
  • Lens size specifications: 3.6mm






DH-IPC-HFW1025B

Parameter classification parameter The parameter value
System parameters Main processor

1/4 inch CMOS

Camera Sensor effective pixels

1280 (H) x 720 (V)

Electronic shutter

1 / 3s ~ 1 / 10000s; can be adjusted manually or automatically

Low illumination

0.1Lux@F2.1 (black and white mode); 0Lux (infrared light on)

Infrared distance

50 meters

Day and night conversion

IR-CUT automatically switches

Noise reduction

3D noise reduction

Wide dynamic

Digital wide dynamic

Signal to noise ratio

Gt;

Gain control

automatic

White balance

automatic

Backlight compensation

stand by

Strong light suppression

stand by

Lens parameters Lens focal length

3.6 mm / 6 mm / 8 mm

Lens interface

M12 interface

Video parameters Video compression standard

H.264; H.264B; H.264H

Video bit rate

H.264 rate adjustable, 2kbps ~ 4096kbps

Video frame rate

The main stream (1280 × 720 @ 25fps), auxiliary stream (704 * 576 @ 11fps)

Features Heartbeat mechanism

stand by

Recording mode

Manual recording; video detection recording; regular recording; video priority from high to low followed by manual, video detection, timing

Preview the number of users

10

User Management

Support 32 users, multi-level user rights management

Safe mode

Authorized user name and password, and MAC address binding; HTTPS encryption; IEEE 802.1x Network Access Control

Privacy occlusion

stand by

interface Network Interface

1, 10/100 Base-T Ethernet port

Network protocol

HTTP, TCP, ARP, RTSP, RTP, UDP, RTCP, SMTP, FTP, DNS, DDNS, IPv4 / v6, QoS, UPnP, NTP

Access standard

ONVIF standard; GB / T28181 can be customized; CGI

General parameters powered by

DC 12V

Power consumption

4.0W

Operating temperature

Operating temperature: -40 ℃ ~ +60 ℃; Humidity: ≤ 95%

Degree of protection

IP67

size

191 mm × 90 mm × 82 mm

weight

450g (without packing)