Vivotek PT3122 manual Technical specifications, System Microphone

D. Technical specifications

- System	- Microphone
CPU: Trimedia PNX1300	Omni-directional
RAM: 16MB SDRAM	Frequency: 20 – 20,000Hz
ROM: 2MB FLASH ROM	S/N ratio: more than 58dB

- Networking

Protocol

TCP/IP, HTTP, SMTP, FTP, Telnet, NTP, DNS and

DHCP

Physical

10BaseT Ethernet or 100BaseT Fast Ethernet

- Video

Algorithm Supported

MPEG4(short header mode)

Features

Adjustable image size, quality and bit rate Timestamp and text overlay

3 motion detection windows

Resolution

Up to 30/25 frames at 176x120 or 176x144 Up to 30/25 frames at 352x240 or 352x288

- Camera Specification

1/4 inch color CCD sensor 704x480 or 704x576

1 Lux / F2.0

AGC, AWB

Electronic shutter: Up to 1/100,000 sec

- General I/O

1 sensor input(max. 12VDC 50mA)

1 relay output(max. 24VDC 1A, 125VAC 0.5A)

- LED indicator

Dual color status indicator

- Dimension

104.5mm(L) * 104.5mm(W) * 113.6mm(H)

- Weight

NET. 336.6g

- Power

Consumption: near 8W

Universal switching power-supply included Adapter input: 100-240VAC, 50/60Hz, 0.4A Adapter output: 12VDC, 1.5A

- Operating Environment

Temperature: 0-40 C/32-104 F

Humidity: 95%RH

- Lens	- EMI & Safety
Board lens with 4.3mm focal length, F1.8	CE, FCC
- Audio	- Viewing system requirement
24Kbps, 8Kbps(optional)	Operating System
	Microsoft Windows 98SE/ME/2000/XP
	Browser
	Internet Explorer 5.x or above

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www.vivotek.com

T:886-2-82455282

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