China Promotion Auto Dial Trackside Intercom Telephone Emergency Call Solutions

Promotion Auto Dial Trackside intercom Telephone emergency call solutions

Ms. Miki Mo
M: +86 135 3042 8923

DTMF(Dual Tone Multi Frequency)
Standard and SMART Analogue and VoIP-SIP options available
Matching with most PABX, PBX and PAX, IPABX systems

Main Product Features:
1. Die-cast body, Vandal resistant and tamper-resistant
2. One button for calling/answering
3. Handsfree Version
4. Lightening protection to ITU-T K. 21
5. Hearing Aid compatible receiver, Noise canceling microphone
6. Telephone line powered. No external power or battery back up required.
7. Easy installation/ replacement
Applications:

As Public telephone for indoor or outdoor, elevator phone, Taxi or bus stands or station, Highway call box. Railway, metro, ATM machines side, Tunnel, Port, Dock, Mines, Generation facilities….

Packaging specifications:

Machine size:170 *130 *60( mm )

Carton size:200 *140 *100( mm )
Packaging material: Pearl cotton, carton
Gross weight:0.85KG
Net weight:0.65KG

Technical parameter
Ambient temperature
-30~+60°C
Defend grade
IP65
Relative humidity
10%--95%
Atmospheric pressure
86~106KPa
Circumstance noise
less than 60dB(A)
Sound level of ringing
>70dB(A)
Standard frequency
697. 770. 852. 941Hz
Call transmission index
(5KM)SLR<12,RLR<-1,STMR>10, output impedance is 600 Ohm.

Ms. Miki Mo
M: +86 135 3042 8923