دوربین مداربسته داهوا مدل DH-IPC-HFW1225M-I1

parameter name

 IPC-HFW1225M-I1

Exterior

Infrared gun

sensor type

1/2 inch CMOS

Maximum resolution

2000000

Number of infrared lamps

I1: single lamp

Electronic shutter

1/2s~1/100000s; can be adjusted manually or automatically

Minimum illumination

Color mode 0.002Lux; black and white mode 0.0002Lux; infrared light on 0Lux

Maximum infrared distance

I1: 80 meters

Day and night conversion

IR-CUT automatic switching

scanning method

line-by-line scan

Noise reduction

3D noise reduction

Wide dynamic

stand by

Signal to noise ratio

>56dB

Gain control

Manual / Auto

White balance

Manual / Auto

BLC

Support, selectable area

Strong light suppression

stand by

Lens focal length

2.8mm; 3.6mm; 6mm; 8mm

Lens interface

M12

Lens aperture

F1.6

Aperture control

fixed

Lens type

focus

Minimum focusing distance

2.8mm: 3m 
3.6mm: 4.4m 
6mm: 6.5m 
8mm: 7.1m

Field of view angle

2.8mm: 109*86.7*65 
3.6mm: 88*68*50 
6mm: 54*43*32 
8mm: 41*33*25

Video coding standard

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

Video code rate

H.4096: 8~8192Kbps

Video frame rate

50Hz: main stream (2048*1536@25fps), auxiliary stream (D1@25fps) 
60Hz: main stream (2048*1536@25fps), auxiliary stream (D1@30fps)

Default stream at default resolution

4096kbps (2M)

Image settings

Brightness; contrast; sharpness; saturation; gamma

OSD information overlay

Time; channel; geographical location

Image mirroring

stand by

Video mode

Manual recording; video detection recording; timing recording; 
recording priority from high to low is manual / video detection / timing

Storage function

NAS; FTP; Le Orange

Preview the maximum number of users

20 (maximum bandwidth 24M)

reset

Support one key to restore default

Explorer

Support IE7; IE8; IE9; IE10; Chrome8+; Firefox3.5+; Safari5+ browser

User Management

Supports up to 20 users, multi-level user rights management

Safe mode

Authorized username and password; MAC address binding; HTTPS encryption; network access control

Privacy masking

4 areas

Corridor mode

90°, 270°

Network Interface

1 , 10/100M Ethernet port

Network protocol

HTTP;TCP;ARP;RTSP;RTP;UDP;SMTP;FTP;DHCP;DNS;DDNS;PPPOE;IPv4/v6;QoS;UPnP;NTP

Access standard

ONVIF; GB/T28181; CGI; Le Orange

Power supply

DC12V+POE (1325 model does not support POE)

Power consumption

1.9W (typical) 4.6W (maximum)

Operating temperature

-40°C~+60°C

Working humidity

≤95%

Protection level

IP67;

Housing material

Plastic+Metal

size

194mm × 96mm × 89mm

weight

640g (bare metal); 780g (machine)

Installation method

Supports wall mounting and lifting

Standard power supply

Optional

Standard lens

Standard