Analogue KNSP-08L Marine Telephone DESCRIPTION ITEM NO.:SP08L0012 1. Robust aluminium alloy die-cast body, vandal resistant and tamper-resistant hardware, simple installation. 2. Full keypad with memory, 10 button programmable speed-dial telephone. 3. Store button, pick button, redial button. 4. Door cover: orient automatically and good self - closing, convenient for use. 5. Weather resistant to IP66 standard, service temperature range from -30 degree to +75 degree. 6. Magnetic reed hook-switch. 7. Robust AC cord, AC power supply from 110V~240V. 8. Lightening protection to ITU-T recommendation K.21 9. Hearing aid compatible receiver, noise canceling microphone. 10.Handset with industrial strong curly cord, armored cable optional. 11. Optional 7 minute time out, to release the line if the handset is left off hook. 12. All of the components including keypad, buzzer, circuit board and cabinet are designed to be multi-player waterproof and dust - proof which is up to Class III grade. 13. With external 30W loud speaker.Material:metal. Impedance:8Ω. Freq.Resp:300-7000HZ. S.P.L:(1M/W):108dB. Magnet: ALum 14. With external lamp indicator. Red flash light work voltage: 12V DC/10W or powered by telephone. 15. Application: Tunnel, metro, railway, LRT, speedway, marine, ship, offshore, mine, power plant, bridge etc.

Koon Technology The Global Leader In Industrial Communication 1. PSTN analogue telephone 2. DTMF dialing 5. Connection: RJ11 screw terminal pair cable 6. Applicable for various types of SPC exchange PABX and dispatching exchange system with feeding voltage of 33-60V. 7. Ambient temperature:-30 ~ +60 degree. Relative humidity:10%~95% Atmospheric pressure: 86~106Kpa Circumstance noise:less than60dB(A) 8. Sound level of ringing:over 70dB(A). 10. Call transmission index:(5KM)SLR<12,RLR<-1,STMR>10, output impedance is 600 Ohm. maximum distance: 7KM 10. Super strong function is available for dialing...