[
键入文字
]
49
/
54
V
Appendix
1.
Technical
parameters
Communication
protocol
SIP
2.0(RFC
‐
3261)
Main
chipset
Broadcom
Keys
DSS
Key
1
(Stainless
steel)
Numeric
keyboard
Support
Audio
MIC
1
Speaker
3W/4
Ω
Volume
control
Adjustable
Full
duplex
speakerphone
Support
(AEC)
Speech
flow
Protocols
RTP
Decoding
G.729
、
G.723
、
G.711
、
G.722
、
G.726
Ports
Active
Switched
Output
12V/700mA
DC
WAN
10/100BASE
‐
TX
s
Auto
‐
MDIX,
RJ
‐
45
Camera
1/4
"color
CMOS,
1
megapixel,
wide
angle
RFID/IC
card
reader(optional)
EM4100
(125Khz)
‐‐‐
Standard
configuration
MIFARE
One(13.56Mhz)
‐‐‐
Custom
‐
made
Power
supply
mode
12V
/
1A
DC
or
PoE
PoE
PoE
802.3af
(Class
3
‐
6.49~12.95W)
Cables
CAT5
or
better
Shell
Material
Cast
aluminium
panel,
Cast
aluminium
back
shell
Working
temperature
‐
40°C
to
70°C
Working
humidity
10%
‐
95%
Storage
temperature
‐
40°C
to
70°C
Installation
way
Wall
mounted
or
In
‐
wall
Dimension
Wall
mounted:
223*130*74mm
In
‐
wall:
270*150*61mm
Package
size
310x175x115mm
Equipment
weight
1500g
Gross
weight
1800g
Содержание i31S
Страница 1: ... 键入文字 i31S SIP Video DoorPhone User Manual V1 0 ...
Страница 2: ... 键入文字 Document VER Firmware VER Explanation Time V1 0 2 1 1 2898 Initial issue 20170629 ...
Страница 21: ... 键入文字 21 54 ...
Страница 23: ... 键入文字 23 54 ...