Industrial Phone

Industrial Phone KNSP-15MT

        As a Industrial communication equipment KNSP-15MT is  rugged industrial telephone  are widely used  for tunnel and subway. the rugged phone  is strickly tested by salt spray test  for 4 days to 4 weeks.  KNTECH provide complete  communication system including Voip phone and analogue phone.  The the rugged phone are  widely used on ship, cruises, drilling platform, dock.  KNTECH provide rugged telephone and rugged waterproof phones for over 15 years.  It is specially designed to use in high wet environment of all kinds of electric power tunnel, with the characteristics of high protection, and low power consumption. A line can support 10 sets of telephones, and the standard of DTMF code sending exceeds 10 kilometers. With 1W speakers built-in, voice is clear and loud. The transmission distance could reach to 10 kilometers without additional power supply.

   Product features

      Automatically dial with one button
      Call time limited
      Send address code of this machine, and code sending time can be adjustable
      High waterproof, dustproof performance, full aluminum phone cover, IP66 protection grade.

      It is applied to highway for emergency call, railway or subway for interval telephone call, and tunnels, electric tunnels for maintenance call.

      Ambient temperature:-30 ~ +60 degreeRelative humidity:10%~95%
      Atmospheric pressure: 86~106Kpa Circumstance noise:less than 60dB(A)
      Sound level of ringing:over 70dB(A).
      Standard frequency:low frequency group:697. 770. 852. 941Hz,
      High frequency group:1209. 1336. 1477Hz, frequency deviation:-1.5% ~ +1.5%
      If service line is a 3Km signal - level:
      Standard frequency:low frequency group:-12dB~-6dB, high frequency group:-10dB~-4dB, level difference between low and high frequency of compound signal:0dB~3dB, the total distortion caused by intermodulation of harmonic wave is lower than the basic level by at least 20dB.
      Call transmission index:(5KM)SLR<12,RLR<-1,stmr>10, output impedance is 600 Ohm
      Parameters is kept in EEPROM, no losing with power-fail.

      1. Robust aluminium alloy die-cast body, Vandal resistant and tamper-resistant hardware, simple installation. 

      Automatic dial-up function: press dial-up keys, 3 ~ 5 seconds for you will be designated to dial the number.
      Call time limited: Automatically start seven minutes timing when connecting a telephone. When time is up, phone automatically hangs up in order to prevent lines occupied because of long conversation.
      Send address code: Press the answering button when there is a phone call. Then send address code within 2s after answering. When call out, press the call button, send out this phone address code within 1-63s.Achieve the function of delay time through the internal dial-the-code switch.

   Telephone installation 

Installation dimensions: 320*230mm
Using four M8-6H*15mm machine screws to install

    RCM: AS/NZS CISPR 32 Australian communications:AS/CA S004 

    SPECIFICATION

VoIP SIP2.0 telephone                      DTMF dialing                      Audio Codes:G.711, G.723,G.726, G.729
MTBF:100000hours                          MTTR: 2 hours                    Network:10/100 BaseTX Ethernet, RJ45
Free dial (maximum length of each number is 16 digits)              connectors, Cat5e or better
Communication: Full duplex 2-way hands-free                             IP Protocols:IPv4, TCP, UDP,, RTP , DHCP, SIP
communication                                                                             1 x LAN Protocols:Power over
Call Control Signaling:VOIP SIP Info(DTMF), RFC                      Ethernet(PoE,802.3af)
2833(DTMF)                                                                                 1 x WLAN(IEEE 802.3af), Network Access
Power:Power over Ethernet, IEEE802.3af, Class 0                      Control(IEEE 802.1x),STP(IEEE 802.1d),
Local power, 12VDc,Idle 2W, Max 10W                                        RSTP(IEEE 802.1d-2004)
Auxiliary Contacts: (option)                                                           Programming:Non-volatile flash memory
1 Aux Output, dry contac                                                              programming and configuration through Web GUI
Contact Ratings. Load: Resistive load                                         Management and Operation:DHCP and static IP,
Rated load:0.3 A at 125 VAC; 1 A at 30 VDC                               remote automatic software upgrade, centralized
Rated carry current:1A                                                                  monitoring.
Max.switching voltage:125 VAC,60VDC                                       Echo cancellation code:G.167/G.168
Max.switching current:1A

   Order information:

*AD---Adapter UL (Input : AC110~240V , Output : DC12V 1A) 

Industrial phone is used in tunnel emergency communication system

In the tunnel excavation, often choose the industrial telephone as emergency communication equipment, the industrial telephone has waterproof, dustproof, anti-violence characteristics.

Red and yellow industrial phone with loudspeaker and alarm beacon