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HONGKONG KOON TECHNOLOGY LTD
Emergency intercom KNZD-03 analogue

Emergency intercom KNZD-03 analogue

Product catalog summary

Product Overview: The Analogue KNZD-03 Corrosion-proof Phone is designed for durability and reliability in harsh environments. It features a stainless steel 304 body with vandal and tamper-resistant hardware, ensuring easy installation and maintenance.

Specifications: The phone is waterproof with an IP55 dustproof rating and operates hands-free with a built-in loudspeaker. It functions within a service temperature range of -30°C to +75°C and includes lightning protection according to ITU-T recommendation K.21. The metal keypad is both waterproof and dustproof.

Installation: The phone can be wall-mounted, with an optional flush mount. It is powered by a telephone line and connects via an RJ11 twisted pair cable. It is suitable for various environments such as clean rooms, pharmaceutical factories, hospitals, and more.

Technical Details: The phone supports PSTN analogue telephone and DTMF dialing, with a mean time between failures (MTBF) of 100,000 hours and a mean time to repair (MTTR) of 2 hours. It is compatible with SPC exchange PABX systems with a feeding voltage of 33-60V. The ambient operating conditions include temperatures from -30°C to +60°C, relative humidity of 10%-95%, and atmospheric pressure of 86-106 Kpa.

Performance: The sound level of ringing exceeds 70dB(A), and it supports standard frequency groups with a frequency deviation of -1.5% to +1.5%. The call transmission index is suitable for distances up to 7KM, with a super strong function available for free dialing.

Packing and Dimensions: The machine size is 210x150x60mm, with a unit net weight of 1.5KG and a gross weight of 2KG. It is packed in a carton size of 230x170x80mm, with 14 units per outer carton box.

Certifications: The phone complies with EN55022 for emissions, EN55024 for immunity, and has an ingress protection rating of IP66. It also meets FCC and ITU-T Recommendations K21 standards, and EMC standards for railway applications.

Catalog excerpts

HONGKONG KOON TECHNOLOGY LTD The Global Leader In Industrial Communication Analogue KNZD-03 Corrosion-proof PhoneDESCRIPTION ITEM NO.:ZD0030012 1. Stainless steel 304 body, vandal & tamper-resistant hardware, easy installation. 2. Waterproof rating IP55 dust proof. 3. Hands-free, with built-in loudspeaker. 4.Service temperature range from -30 degree to +75 degree. 5. Lightening protection to ITU-T recommendation K.21. 6. Metal keypad keep waterproof and dusty proof. 7. Wall mounted type installation. (flush mounted optional) 8. Auto release the line if the other side not end the call. (This function upon buyer's requirement). 9. Body in electrophoresis process finish no fingerprint, resistant to corrosion. 10.Telephone line powered, RJ11 twisted pair cable connection. 11. Application: Clean room, pharmaceutical factory, hospital, chemical plant, metro, LRT, speedway, school, bank, hotel, elevator 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 11. Super strong function is available for free...

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