DAHUA ptz ip camera of 4 megapixels and optical zoom lens

Resolución vídeo : 4 Megapixels

Images per second : 25fps

Video output : RJ45

Day / night mode : Colour

Digital Zoom : 16x

Privacy mask : Hasta 24 zonas / Hasta 8 en la misma vista

Anti fog system : Yes

BLC : Yes

HLC : Yes

3D-NR : Yes

AGC : Yes

AWB : Yes

WDR : WDR (120 dB)

Type of Codex : CBR / VBR

Bit rate : H.264: 96Kbps ~ 14848Kbps / H.265: 38Kbps ~ 8960Kbps

Compression : H.265 / H.264

EIS : Yes

Main stream : 4Mpx / 3Mpx / 1080P / 1.3Mpx / 720P (1 ~ 25fps)

Sub stream : D1 / VGA / CIF (1 ~ 25fps)

Sub stream 2 : 1080P / 1.3Mpx / 720P (1~ 25 / 30fps)

Sensor : CMOS ®

Resolución sensor : 2560 x 1440

Sensor Size : 1/2.8"

Electronic shutter speed : 1/1s ~ 1/30,000s

Minimum lighting : Color: 0.005Lux / B/W: 0.0005Lux

Ratio S / N : More than 55dB

Lens Type : Optical zoom

Focal distance : 3.95mm ~ 177.7mm

Maximum diaphragm opening : F/1.6 ~ F/4.9

Angle of View : 65.7° ~ 1.9°

Minimum focus distance : 100mm ~ 1000mm

Autofocus : Yes

Optical zoom : 45x

Night vision distance : 150 m

Number of LEDs : 4

IR ON/Off : Automatic / Manual

Starlight : Yes

Detect (Open lens) : 89 m

Detect (Closed Lens) : 3088 m

Observe (Open lens) : 35 m

Observe (Closed lens) : 1225 m

Recognize (Open lens) : 18 m

Recognize (Closed lens) : 618 m

Identify (Open lens) : 9 m

Identify (Closed lens) : 309 m

Audio input : 1 Input

Audio compression : G.711a / G.711Mu / G.726 / G722.1 / G.729 / MPEG2-Layer2 / G723 / PCM

Audio output : 1

Pan / Tilt Range : Horizontal 360° / Vertical -15 ~ 90° with autoflip

Manual speed control : Horizontal 300º / s / Vertical 200º / s

Speed between presets : Horizontal 400º/s / Vertical 300º/s

Memories : 300

PTZ mode : 8 Tour between established points, 5 rounds

Protocol : DH-SD, Pelco-P/D

Flip : 180°

Position after power failure : Return to the position before the fault

Idle mode : Preset / Pattern Scan / Tour

IP connection : RJ45 10 / 100Base-T

ONVIF : Yes, type S , G and T

Transmission method : Unicast / Multicast

Maximum number of users : 20 users

Web browser : Explorer , Chrome , Firefox , Safari

Management software : DSS , DMSS

Mobile devices : Android / IOS (Apple)

Network disconnection : Yes

Conflict of IP addresses : Yes

Crossing line : Yes

Intrusion : Yes

Face detection : Yes

Motion detection : Yes

Abandoned object : Yes

Missing object : Yes

Auto tracking : Yes

Audio detection : Yes

Video Tamper : Sí

Loitering detection : Sí

Classification Human / vehicle : Sí

Detección de parking : Yes

SMD 4.0 : Yes

Storage Systems : NAS / FTP / Micro SD card

MicroSD-Card : Hasta 512Gb

Storage anomaly : Yes

Ram memory : 1024 MB

ROM memory : 4096 MB

Alarm : 2 Entradas / 1 Salida

Motion : 2-Axis

Dimensions : 332 x 190 (Ø) mm

Net weight : 4700 g

Weight with packaging : 8000 g

Operating temperature : -40 ºC ~ 70 ºC

Degree of protection : IP67

Anti vandal : IK10

Use : Indoor-outdoor

Maximum humidity : 95%

Lightning protection : 6KV

Power mode : DC

Voltage : 24V

Consumption (w) : 22W

Amperage : 2500mA

PoE power : Yes

Type PoE : PoE+ 802.3at

Power supply included : Yes