The emergency call telephone will be designed to work on Railway,
metro, tunnel, etc. Housed in robust aluminium box with one CALL/
ANSWER , it will offer protection against the outdoor
environment and vandals.
The unit will meet all the latest European/UK standards telephony,
waterproofing IP*5, and lightening protection together with
offering the level of performance and reliability demanded in such
an environment.
Main Features:
1.
Analogue phone
2.
Metal body stainless steel **4 ( we can make stainless steel **6 as
optional).
3.
Identifying the push can be customized in English or
other language.
4.
The phone affixed to the mount using 4 stainless steel tamper
proof screws.
5.
One with memory for speed-dial call. Easy
programmable.
(we can
also make the keypad built-in phone case for hidden).
6.
LED indicators for incoming call optional
7. Wearable, waterproof, moisture proof, Vandal resistant and
tamper-resistant hardware
8. Lightening protection to ITU-T K.*1
9. Automatically release the line when the other far end hang
up first.
*0.
Selectable 7 minute time out
*1.
Patch cable is industry standard CAT 3 telephone cable patch
cable equipped with RJ*1 connector.
*2.
Dry contact ready if customer need this for CCTV optional
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….
A good
ideal telephone for use in wet or corrosive atmospheres
Specification:
Main technical indexes:
1、 Applicable for various types of SPC exchange and dispatching
exchange system with feeding voltage of ****9V.
2、 Operating temperature:**0℃~ **5℃ Relative humidity:*0%~*5%
Atmospheric pressure: *6~**6Kpa Circumstance
noise:≤ *0dB(A)
The ERT assembly housing
weather proof with an IP rating of IP*5
3、 Sound level of ringing:≥*0dB(A).
4、 Standard frequency:low frequency group:**7、**0、**2、**1Hz,
high frequency group:***9、***6、***7Hz, frequency
deviation:≤±1.5%
If service line is a 3Km signal-level:
Standard frequency:low frequency group:*9dB±3dB,high frequency
group:*7dB±3dB,level difference between low and high frequency of
compound signal:2±1dB,the total distortion caused by
intermodulation of harmonic wave is lower than the basic level by
at least *0dB.
5、 Call transmission index:(5KM)SLR≤*2,RLR≤*1,STMR≥*0, output
impedance is **0Ω.
6、 Super strong function is available for dialing *2 groups of
numbers stored in the memory (maximum length of each number is*6
digits)
Approvals
EMC:
EN****1 (Railway application- Electromagnetic
Compatibility)
EN****2: emissions
EN****4: immunity
Ingress Protection: GB******3 IP*7
FCC
ITU-T
Recommendations K*1
Packaging specifications
Machine
size:**0 ***0 **0( mm )
Carton
size:**0 ***0 **0( mm )
Packaging
material: pearl cotton, carton
Gross
weight:1.5KG
Net
weight:1.3KG