Câmera Dome Resistente a Vandalismo 4MP

High definition image detail

Users can zoom in the 2255 camera remotely to get the best view of the interested area. Allocate all 4 megapixel to a specific area can make the image extremely clear.

Next Level Codec

The 2255 camera is able to deliver H.265 codec with 30% ~ 50% storage space saving on the NVR.

Night vision

The 2255 camera can capture clear image at night with its built-in infrared LEDs.

Simple setup

Users only need single cable to carry the power and network to the camera. The power will be separated from the network cable with POE function.

Efficient recording

Users can enable the motion detection to trigger footage recording when people walk in. They only need to review the motion footage to locate the person of interests. Pre-record capability makes sure the detail will not be missing.

Power
Input voltage	+12 VDC or Power-over-Ethernet
Power consumption	6 W (max)
Video
Sensor type	1/3 Type CMOS Sensor
Sensor pixels	2592*1520
Sensitivity	0.5 lx (IR off) 0 lx (IR on)
Main-stream Resolution	25921520@15fps; 20481536@23fps
Sub-steam Resolution	4CIF@25fps; CIF@25fps
Video compression	H.265/H.264 MP (Main Profile)
DWDR	ON/OFF
3D DNR	Yes
Night vision
Distance	20 m
LED	24 LED high efficiency array, 850 nm
Lens
Lens type	Motorized 2.8 to 12 mm, Fixed Iris F1.4
Field of View	H: 85°- 26°
Lens mount	Board mounted
Day & Night	Auto ICR Switch (IR correction filter)
Connection
Alarm input (optional)	1 alarm in
Alarm out (optional)	1 alarm out
Audio (optional)
Audio input	RCA jack connector
Audio output	RCA jack connector
Audio communication	Two-way, full duplex
Audio compression	G.711 (live and recording)
Local Storage (optional)
Memory card slot	Supports up to 128 GB micro SD card (An SD card of Class 10 or higher is recommended for HD recording)
Recording	Continuous recording, Motion/schedule recording
Software Control
Unit configuration	Via web browser or PC surveillance software
Network
Protocols	HTTP, TCP/IP,ARP, RTSP, RTP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPOE, UPNP, NTP, 802.1x
Ethernet	10/100 Base-T, auto-sensing, half/full duplex, RJ45
Wireless	N/A
PoE	IEEE 802.3af compliant
Mechanical
Dimensions	Diameter: 130 mm Height: 105 mm
Weight	TBA
Environmental
Operating temperature Camera	-20 ºC to +55 ºC (-4 ºF to +131 ºF)
Storage temperature	-20 ºC to +70 ºC (-4 ºF to +158 ºF)
Humidity	10% to 80% relative humidity (non condensing)
Ordering Information
IR IP Dome MF 2.8~12mm lens	2255
* Local Storage function is optional

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