Elevator Digital Intercom System

SF-DIS01 SF-DIS02 SF-DIS03 SF-DIS04 Functional advantage Can be recorded from the live voice One-button automatic call Digital communication intercom call Anti-interference and anti-electric performance Engineering wiring is simple, reliable and safe Frequency, software, digital, coding quad...

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Product Details

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SF-DIS01

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SF-DIS02

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SF-DIS03

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SF-DIS04


Master    Chip

Broadcom    1190

Keys

Design

Stainless    steel

Direct-button

1

Numeric    Keypad

Optional

Voice

Microphone

1

Amplifier

0.5W-10W

Speaker

2W

Volume    Control

Adjustable

FDSP

Support(AEC)

Voice    stream

Supportable    Protocol

RTP/RTSP

CODEC

G.711,    G.729

Port

Power    Supply

12V+-15%/1A    DC or PoE

PoE

PoE    802.3af (Class 0 - 12.95W)    48V/380mA

LAN

10/100BASE-TX    s Auto-MDIX, RJ-45)

Cables

HSYV or    better

Passive    Switch

Normally    Open and Normally Closed highest at 30V/1A AC/DC

Active    Switched Output

12V/500mA    DC

Rs232

Supported

Interface

Power    supply

12V+-15%/1A    DC or PoE

PoE

PoE    802.3af(Class 0-12.95W)

LAN

10/100BASE-TX    s Auto-MDIX,RJ-45

Recommended    cabling

Cat-5e    or higher

Passiveswetch

NO and    NC contacts,up to 30V/1A AC/DC

Actice    switch output

12V/700mA    DC

Structure

Shell    Material

Cold    Rolled Steel

Operating    Temperature

  -40 C to55 C

Working    Condition
     Relative Humidity

10%-95%

Storage    Temperature

-40 C to70 C

Installation

Embedded    installation (pre-burying)

Size

159*130*40mm

 

 

 

 

 





































Functional advantage
 Can be recorded from the live voice
 One-button automatic call
 Digital  communication intercom call
 Anti-interference  and anti-electric performance
 Engineering  wiring is simple, reliable and safe
 Frequency,  software, digital, coding quad encryption technology, bid farewell to the  wireless interference problem
 Digital  transmission, than the traditional FM simulation more clear, stable and reliable

 

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