public telephone emergency phone industrial telephone hand-free telephone Best professional telephone supplier in Asia

    SOS Industrial Telephone KNZD-09A  

 

 

 

Applications :

 

As Public telephone for indoor or outdoor, Taxi or bus stands or station, Highway call box Railway, metro, ATM machines side, Generation facilities...

A good ideal telephone for use in wet or corrosive atmospheres

                                                 DTMF(Dual Tone Multi Frequency)

                      Standard and SMART Analogue and VoIP-SIP options available

                              Matching with most PABX, PBX and PAX systems

Features:

1.  Main body with whole stainless steel body, solid and temperature bearable 2.  Handset free, loudspeaker 3.  Full keypad with memory, 16 button programmable autodialer phone 4.  Well treated metal keypad against rust and corrosion 5.  Resume lightning proof protection automatically standard to ITU-T K21 6.  Waterproof grade about IP65 7.  The metal shell is provided with grounding connection device and is absolutely insulated with inner circuit and electric ,then has the effect of electromagnetism shield. 8.  Support hotline call, can realize ring off automatically if the other side close. 9.  Totally adopt SMTC craftwork keep very good quality. 10. The design is super thin and smart. Embed style and hanging style can be chosen.  11.  Every call is limited(set by five minutes),auto ring off if time exceeded. (Optional) 12.  The telephone has passed the certificate of ISO9000(2000)Specification: Main technical indexes:1, Applicable for various types of SPC exchange and dispatching exchange system with feeding voltage of 33-60V.2, Ambient temperature:-30°C~60°C Relative humidity:10%~95%Atmospheric pressure: 86~106Kpa Circumstance noise:≤ 60dB(A)3, Sound level of ringing:≥70dB(A). 1W speaker 

         

                               

Trackside telephone KNZD-09A