Camera IP Speed Dome hồng ngoại 2.0 Megapixel HIKVISION DS-2DF7286-A

Image sensor

1/2.8 inch Progressive Scan CMOS

Effective pixel

2230K pixels

Min. Illumination

Color: 0.4 lux (F1.6, 1/30 sec, 50 IRE, AGC on); 0.05lux (F1.6, 1/1 sec, 50 IRE, AGC on); 0 lux with IR. B/W: 0.03 lux (F1.6,1/30 sec, 50 IRE, AGC on); 0.005 lux (F1.6,1/1 sec, 50 IRE, AGC on); 0 lux with IR

White balance

Auto/ Manual/ ATW/ Indoor/ Outdoor/ Daylight lamp/ Sodium lamp

AGC

Auto/ Manual

S/N ratio

≥ 50dB

Digital noise reduction

3D DNR

Backlight compensation

HLC/ BLC

Wide dynamic range

Digital WDR

Day & Night

IR Cut Filter

Digital zoom

16x

Privacy masking

24 privacy masks programmable, optional multiple colors and mosaics

Focus mode

Auto/ Semiautomatic/ Manual

Enhancement

Defog

Focal length

4.3 ~ 129mm, 30x optical zoom

Zoom speed

Approx. 3s (Optical Wide-Tele)

Angle of view

65.5 ~ 2.11 degree (Wide-Tele)

Min. Working distance

10 ~ 1500mm (Wide-Tele)

Aperture range

F1.6 ~ F5.0

Smart tracking

Support

Pan / Tilt range

Pan: 360° endless; Tilt: -2° ~ 90° (auto flip)

Pan / Tilt speed

Pan Manual Speed: 0.1° ~ 160°/s, Pan Preset Speed: 240°/s. Tilt Manual Speed: 0.1° ~ 120°/s, Tilt Preset Speed: 200°/s

Proportional zoom

Rotation speed can be adjusted automatically according to zoom multiples

Number of preset

256

Power-off memory

Support

PTZ position display

Support

Preset freezing, Smart IR

Support

IR distance

Up to 150m

IR intensity

Automatically adjusted, depending on the zoom ratio

Alarm input

7 inputs

Alarm output

2 relay outputs, alarm response actions configurable

Alarm trigger

Motion detection, Audio Exception Detection, Dynamic analysis, Tampering alarm, Network disconnect, IP address conflict, Storage exception

Alarm action

Preset, Patrol, Pattern, SD/SDHC card recording, Relay output, Notification on Client

Video output

1.0V[p-p] / 75Ω, NTSC (or PAL) composite, BNC

Audio input

1 Mic in/ Line in interface. Line input: 2-2.4V[p-p]; output impedance: 1KΩ, ±10%

Audio output

1 Audio output interface. Line level, impedance: 600Ω

Ethernet

10Base-T / 100Base-TX, RJ45 connector

Max. image resolution

1920 x 1080

Image compression

H.264/ MJPEG/ MPEG4, H.264 encoding with Baseline/ Main/ High profile

Audio compression

G.711u/ G.711a/ G.726/ MP2L2

Simultaneous live view

Up to 10

Streams

Triple streams

SD memory card

Built-in SD/SDHC Slot, up to 32GB, support manual/ alarm/ edge recording

Application programming

Open-ended API, support Onvif, PSIA and CGI

RS-485 protocols

HIKVISION, Pelco-P, Pelco-D, self-adaptive

Power

24VAC, max. 50W

Protection level

IP66, TVS 4000V lightning protection, surge protection and voltage transient protection

Dimensions

Φ245 x 399mm

Weight

5.5kg