Heavy Duty Telephone

Heavy Duty Telephone KNSP-09

Heavy Duty telephone for tunnel purpose made of aluminium alloy material by die casting. The Heavy Duty telephone is rugged and durable. Special sealing design can ensure complete waterproof grade up to IP66. Waterproof, dustproof and moisture-resistant. The Heavy Duty telephone widely used in tunnel and outdoor. Most metro and high-speed rail project need install IP66 telephone for emergency communication.  Also expressway and power plant need Heavy Duty telephone. marine need moisture-resistant telephones. Heavy Duty telephone have analogue and Voip version for customers application.

1. Robust aluminium alloy die-cast body, Vandal & tamper-resistant hardware, easy Installation.

3. Full keypad with memory, 10 button programmable speed-dial telephone.

5. Weather resistant to IP66 standard, service temperature range from -30 degree to +75 degree. 

7. Lightening protection to ITU-T recommendation K.21.

9. Handset with industrial strong curly cord . 

11. Phone integrity wiring to enable the telephone system to check if the telephone unit is still

12. Optional 7 minute time out to release the line if the handset is left off hook. This function

13. Powder coated in UV stabilized polyester finish.

15. Application: Tunnel, metro, railway, LRT, speedway, marine, ship,offshore, mine, power plant, bridge etc. 

 CERTIFICATION 

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

EMC: EN50121(Railway application-Electromagnetic Compatibility) 

 PACKAGING 

1. PSTN analogue telephone                                          2. DTMF dialing                

5. Connection: RJ11 screw terminal pair cable               6. Sound level of ringing:over 70dB(A).

8. Applicable for various types of SPC exchange PABX and dispatching exchange system with feeding voltage of 33-60V.

10. Super strong function is available for dialing 12 groups of numbers stored in the memory,(maximum length of each number is 16 digits)

12. Ambient temperature:-30 ~ +60 degree. Relative humidity:10%~95% Atmospheric pressure: 86~106Kpa Circumstance noise:less than 60dB(A)

1. VoIP SIP2.0 telephone                                              2. DTMF dialing                                                     

5. Auxiliary Contacts:1 Aux Output, dry contact            6. Rated load:0.3 A at 125 VAC; 1 A at 30 VDC

9. Rated carry current:1A                                             10. Max.switching current:1A

13. IP Protocols:IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP

15. Communication: Full duplex 2-way hands-free communication

17. Network:10/100 BaseTX Ethernet, RJ45 connectors, Cat5e or better 

19. Programming:Non-volatile flash memory programming and configuration through Web GUI

21. LAN Protocols:Power over Ethernet(PoE,802.3af), WLAN(IEEE 802.3af), Network Access Control(IEEE 802.1x),STP(IEEE 802.1d), RSTP(IEEE 802.1d-2004)

Heavy Duty Telephone System