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One Push Button Type Clean Room Intercom KNZD-63A Analogue

One Push Button Type Clean Room Intercom KNZD-63A Analogue
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Catalog excerpts

Analogue KNZD-63A Cleanroom Phone DESCRIPTION ITEM NO.:ZD063A012 1. Plastic material body for easy installation. 2. Waterproof rating IP55 dust proof. 3. One push button, speed-dial telephone. 4. Service temperature range from -30 degree to +75 degree. 5. Lightening protection to ITU-T recommendation K.21. 6. Flat keypad keep waterproof and dusty proof. 7. Flush mounted type installation. 8. Auto release the line if the other side end call. This function upon buyer’s requirement. 9. Can wipe with IPA, medicinal liquid. 10. Telephone line powered. 11. Application: Clean room, pharmaceutical factory, hospital, chemical plant etc.

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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 than 60dB(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...

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