DAHUA ptz ip camera of 4 megapixels and optical zoom lens

Siren : Yes

Light : blue/ red Light

Siren duration interval : 5s ~ 30s

Resolución vídeo : 4 Megapixels

Images per second : 25fps

Video output : RJ45

Day / night mode : Colour

BLC : Yes

HLC : Yes

3D-NR : Yes

AGC : Yes

AWB : Yes

WDR : DWDR

Type of Codex : CBR / VBR

Bit rate : 32Kbps ~ 8192Kbps

Compression : H.265 / H.264

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

Sub stream : D1 / CIF (1 ~ 25 / 30fps)

Sensor : Starvis Cmos ®

Resolución sensor : 2560 x 1440

Sensor Size : 1/3"

Electronic shutter speed : 1/3 ~ 1/100000s

Minimum lighting : Color: 0.05Lux / B/W: 0.005Lux

Ratio S / N : More than 55dB

Lens Type : Optical zoom

Focal distance : 2.7 mm ~ 13.5 mm

Maximum diaphragm opening : F/1.7 ~ F/3.0

Angle of View : 90.7° ~ 27.9°

Minimum focus distance : 1000mm

Autofocus : Yes

Night vision distance : 30 m

Number of LEDs : 4

IR ON/Off : Automatic / Manual

Detect : 207 m

Observe : 83 m

Recognize : 41 m

Identify : 21 m

Audio input : 1 Input

Built in microphone : Yes

Built in speaker : Yes

Audio compression : G.711a / G.711Mu / G.726 / AAC / MPEG2-Layer2 / G.722.1 / G.729 / G.723

Audio output : 1

Pan / Tilt Range : Horizontal 355° / Vertical -15 ~ 90°

Manual speed control : Horizontal 0.1°/s ~ 26°/s / Vertical 0.1°/s ~ 17.5°/s

Speed between presets : Horizontal 26°/s / Vertical 17.5°/s

Memories : 300

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

IP connection : RJ45 10 / 100Base-T

Transmission method : Unicast / Multicast

Maximum number of users : 20 users

Web browser : Explorer , Chrome , Firefox , Safari

Management software : Smart PSS / DMSS / player / configtool / NVR / Smart Player

Mobile devices : Android / IOS (Apple)

Network disconnection : Yes

Conflict of IP addresses : Yes

Crossing line : Yes

Intrusion : Yes

Motion detection : Yes

Audio detection : Yes

Video Tamper : Sí

Storage Systems : FTP / Micro SD card

MicroSD-Card : Up to 256Gb

Storage anomaly : Yes

Ram memory : 128 MB

ROM memory : 128 MB

Motion : 2-Axis

Dimensions : 271.7 x 165.5 x 140 mm

Net weight : 1070 g

Weight with packaging : 1420 g

Operating temperature : -30 ºC ~ 60 ºC

Degree of protection : IP66

Use : Indoor-outdoor

Maximum humidity : 95%

Lightning protection : 2KV

Power mode : DC

Voltage : 12V

Consumption (w) : 13W

Amperage : 1500mA

PoE power : Yes

Type PoE : PoE 802.3af