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HONGKONG KOON TECHNOLOGY LTD
Industrial intercom KNZD-03 VoIP

Industrial intercom KNZD-03 VoIP

Product catalog summary

Product Overview: The VoIP KNZD-03 Emergency Intercom is designed with a stainless steel 304 body, offering vandal and tamper-resistant features. It is easy to install and suitable for various environments such as clean rooms, hospitals, and public transport systems.

Specifications: The intercom is waterproof with an IP55 rating and features a metal keypad that is both waterproof and dustproof. It includes a stainless steel button and a built-in 3W loudspeaker. The device is protected against lightning as per ITU-T recommendation K.21 and can be powered via POE or DC12V. It operates within a temperature range of -40°C to +70°C and supports echo cancellation.

Features: The intercom supports remote software upgrades, configuration, and monitoring. It can be wall-mounted, with an optional flush mount. An optional 7-minute timeout feature is available to release the line if the other side does not hang up, based on buyer requirements. The body has an electrophoresis finish, making it resistant to fingerprints and corrosion.

Technical Parameters: The device supports VoIP SIP2.0 telephone DTMF dialing, with a mean time between failures (MTBF) of 100,000 hours and a mean time to repair (MTTR) of 2 hours. It allows free dialing with a maximum number length of 16 digits and supports full duplex 2-way hands-free communication. Power options include Power over Ethernet (IEEE802.3af, Class 0) and local power (12VDC, Idle 2W, Max 10W). It includes auxiliary contacts with specific load ratings.

Certifications: The intercom complies with RCM: AS/NZS CISPR 32, Australian communications standards AS/CA S004, and safety standards AS/NZS 60950.1:2015. It also meets EMC standards EN50121 for railway applications.

Audio and Network: The device supports audio codes G.711, G.722, and G.729. It is equipped with 10/100 BaseTX Ethernet, RJ45 connectors, and supports various IP and LAN protocols, including Power over Ethernet and WLAN. Programming is managed through non-volatile flash memory and a Web GUI, with options for DHCP and static IP management.

Catalog excerpts

HONGKONG KOON TECHNOLOGY LTD The Global Leader In Industrial Communication VoIP KNZD-03 Emergency IntercomDESCRIPTION ZD0030022 1. Stainless steel 304 body, vandal & tamper-resistant hardware, easy installation. 2. Waterproof rating IP55 dust proof. 3. Metal keypad keep waterproof and dusty proof. 4. Stainless steel button, built-in 3w loudspeaker. 5. Lightening protection to ITU-T recommendation K.21. 6. POE power supply or DC12V powered. 7. Temperature range from -40 degree to +70 degree. 8. Support echo cancellation. 9. Remote software upgrade, configuration and monitoring. 10.Wall mounted installation. (flush mounted optional) 11. Optional 7 minute time out to release the line if other side not hang-up. This function upon buyer's requirement). 12. Body in electrophoresis process finish no fingerprint. Resistant to corrosion 13. 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 VoIP SIP2.0 telephone DTMF dialing Free dial(maximum length of each number is 16 digits) Communication: Full duplex 2-way hands-free communication Call Control Signaling:VOIP SIP Info(DTMF), RFC 2833(DTMF) Audio Codes:G.711, G.722, G.729 Network:10/100 BaseTX Ethernet, RJ45 connectors, Cat5e or better IP Protocols:IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP LAN Protocols:Power over Ethernet(PoE,802.3af), WLAN(IEEE 802.3af), Network Access Power:Power over Ethernet, IEEE802.3af, Class 0 Local power, 12VDC,Idle 2W, Max 10W Auxiliary Contacts:1...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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