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HONGKONG KOON TECHNOLOGY LTD
KNEX8 VoIP explosion proof telephone ATEX certified

KNEX8 VoIP explosion proof telephone ATEX certified

Product catalog summary

Product Description:
The IP Explosion Proof Telephone with Loudspeaker and Flash Light is designed for use in hazardous environments. It features a robust aluminium alloy die-cast body that is vandal and tamper-resistant, with a waterproof rating of IP66. The telephone includes a full keypad with memory and programmable buttons, a magnetic reed hook-switch, and a heavy-duty handset with a noise-canceling microphone and hearing aid compatibility. The device is equipped with a loudspeaker and flash light, and its door cover is self-closing for convenience. It operates in temperatures ranging from -40°C to +70°C and supports echo cancellation.

Specifications:
- Protection Type: II 2G Ex db ib IIBT4 Gb
- Operating Temperature: -40℃ to 60℃
- VoIP SIP2.0 telephone with DTMF dialing
- MTBF: 100,000 hours
- Call Control Signaling: VOIP SIP Info (DTMF), RFC 2833 (DTMF)
- Built-in amplifier with external speaker (15-30W)
- Power Supply: AC220V
- Auxiliary Contacts: 1 Aux Output, dry contact
- Contact Ratings: 0.3 A at 125 VAC; 1 A at 30 VDC
- Max Switching Voltage: 125 VAC, 30 VDC
- Max Switching Current: 1A
- Sound Level of Ringing: Over 120dB(A)
- Speed Dialing: Stores 3 groups of numbers
- Audio Codes: G.711, G.722, G.729
- Network: 10/100 BaseTX Ethernet, RJ45 connectors
- IP Protocols: IPv4, TCP, UDP, DHCP, SIP
- LAN Protocols: PoE, WLAN, Network Access Control, STP, RSTP
- Programming: Non-volatile flash memory via Web GUI
- Management: DHCP, static IP, remote software upgrade, centralized monitoring
- Echo Cancellation Code: G.167/G.168
- Housing: Aluminium alloy die-cast
- Unit Size: 278x349x161mm
- Weight: 10.65kg (excluding speaker and light)
- Environmental Conditions: Ambient temperature -40℃ to 70℃, Relative humidity 10%-95%, Atmospheric pressure 86-106Kpa, Circumstance noise less than 60dB(A)
- Degree of Protection: IP66
- Impact Protection: IK 09

Applications:
Suitable for hazardous dust and gas atmospheres, petrochemical industry, tunnels, marine, ships, offshore, mines, power plants, and drilling platforms.

Catalog excerpts

KNEX8 VoIP explosion proof telephone ATEX certified-1

ITEM NO. KNEX8 IP Explosion Proof Telephone with Loudspeaker and Flash Light DESCRIPTION 1. Robust aluminium alloy die-cast body, vandal & tamper-resistant hardware. 2. Waterproof rating IP66 dust proof. 3. Full keypad with memory, 3 button programmable telephone. 4. Magnetic reed hook-switch. 5. Heavy duty handset with hearing aid compatible receiver, noise canceling microphone. 6. Handset with industrial strong armored cord. 7. Stainless steel keypad keep waterproof and dusty proof. 8. The loudspeaker and flash light 9. Door cover: orient automatically and good self - closing, convenient for use. 10. Temperature range from -40 degree to +70 degree. 11. Support echo cancellation. 12. Powder coated in UV stabilized polyester finish. 13. Application: Hazardous dust and gas atmospheres, petrochemical industry, tunnel, marine, ship, offshore, mine, power plant, drilling platform etc. SPECIFICATION Types of protection: VoIP SIP2.0 telephone DTMF dialing MTBF:100000hours Call Control Signaling:VOIP SIP Info(DTMF), RFC 2833(DTMF) With built-in amplifier and with external speaker 15-30W With flash light Power supply: AC220V Power supply Auxiliary Contacts:1 Aux Output, dry contact Contact Ratings. Load: Resistive load Rated load:0.3 A at 125 VAC; 1 A at 30 VDC Rated carry current:1

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KNEX8 VoIP explosion proof telephone ATEX certified-2

HONGKONG KOON TECHNOLOGY LTD The Global Leader In Industrial Communication Max.switching voltage:125 VAC,30VDC Max.switching current:1A Sound level of ringing:over 120dB(A). speed dialing keypad:Super strong function is available for dialing 3 groups of numbers stored in the memory Audio Codes:G.711, G.722, G.729 Network:10/100 BaseTX Ethernet, RJ45 connectors, Cat5e or better IP Protocols:IPv4, TCP, UDP, DHCP, SIP 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) Programming:Non-volatile flash memory...

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KNEX8 VoIP explosion proof telephone ATEX certified-3

HONGKONG KOON TECHNOLOGY LTD The Global Leader In Industrial Communication HONGKONG KOON TECHNOLOGY LTD TEL:0086755 29790158/27448753 Fax:0086755 29790278 Email:[email protected] www.koontech.com

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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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