Support 30 frames of video communication per
second
Support various IP-PBX, video phone
Support rate control to secure the optimum
level of resolution and frame rate
Apply high end error resilience to cope with
various packet errors in network
Support 3.5inch TFT color LCD
High Performance Programmable DSP
SIP dual stack
Flash memory 512Mbyte, SDRAM 128Mbyte
Support speaker phone
Support back light
Support access control with RF card and
password
Network interface: 10/100Mbps fast Ethernet
interface x 1
Support RS232/RS422/RS485 interface, alarm
input, relay output port
Support PoE
Video Features
Supporting codec: MPEG-4, H.264
Support rate control for high resolution and
frame rate
Apply high end error resilience to cope with
various packet errors
Audio and Telephone Features
3 X 4 key pad
G.726, G.711, Voice Codec
SIP dual stack
CPU
High Performance RISC+DSP H/W Architecture
Memory
Flash Memory
512Mbyte
Main Memory
256Mbyte DDR
Network Interface Module
LAN Port
One(1) 10/100Mbps Fast Ethernet
Video Camera Interface
Built-In CMOS Camera with Back Light
High Sensitivity for low-light operation
Output support for Raw RGB, RGB, and YCrCb format
Image Size : VGA, QVGA, and any size scaling down from CIF to 40x30
Support AEC, AGC,AWB, ABF, ABLC
Saturation Level, Edge Enhancement Level, De-noise level Auto adjust
Fingerprint Recognition
Capacitive Fingerprint Recognition Sensor
Sensor Type : Capacitive
Resolution(dpi) : 508
Sensing Area(mm) : 12.8 x18.0
Image Size(pixel) : 256 x 360
CPU : 400MHz DSP
Flash Memory : 4MB
ERR : < 0.1%
Enrollment Time : 800msec
1:1 Verification Time : 800msec
1:1000 Identification Time : 970msec
Template Size : 256~384bytes (configurable, 384bytes default)
Template Capacity : 9,000
Encryption : 256bit AES
Control & Display
3.5 Inch TFT Color LCD
One-Chip Solution for amorphous TFT-LCD
Support resolution up to 240xRGBx320
Built-in 172800 bytes internal RAM
6,8,16, and 18-bit RGB Interface
Resize Function ( x ¨ö, x ¨ù)
On-Chip Power Management System
RF Card Interface
RF Card Tags
ISO14443A/B all bit rates : 106/212/424/848kbps,
MiFare Series, etc
Acoustic Echo Canceller
Full Duplex AEC
Full-duplex operation during double-talk
situations
One channel AEC, one channel LEC up to 256ms shared
Cancels echoes with up to 10dB echo return
Advanced noise reduction(up to 20dB)
Speaker
Internal Speaker
Impedance : 8 +-15%ohm at 1kHz, 1.0 Vrms
Sound Pressure : 90 +- 3dB at 0.1W/10 CM
at 800Hz, 1.0kHz, 1.2kHz, 1.5kHz
Resonance Level : 550Hz +- 20%Hz at Fo Hz, 1.0Vrms
Frequency Range : Fo Hz ~20kHz
Input Power : Normal : 1.0 W, Max : 2.0W
Audio Amplifier
Internal Audio AMP.
1-W BTL Output(5V, 0.11 % THD+N)
Uncompensated Gains of 2 to 20 (BTL Mode)
Thermal and Shot-circuit Protection
High Supply Ripple Rejection Ratio
Audio Interface
Input
Internal MIC In
Output
Internal Speaker Out
I/O Interface
I/O Port
RS232/RS422/RS485 Interface : 2-Port
Alarm Input : 2 Port
Relay Out : 2 Port
Power & Operation Environments
Power Requirement
External Power VAC 110~220 VAC, 50/60Hz, 12V 1A
PoE (Power over Ethernet)
IEEE802.3af compliant
Input voltage range 36V to 57V
Short-circuit Protection