VoIP Explosion Proof Telephone Knex-7 with Loudspeaker and Light

/ February 21, 2024

Model NO.: KNEX-7
Vandal Resistant: Yes
Weather Resistant: Yes
Auto-Dial: No
Main Features: Outdoor Telephone/Emergency Telephone
Trademark: KNTECH
Transport Package: Kntech Standard Carton Packing
Specification: 8kg
Origin: Shenzhen, China
HS Code: 8517180090
 VOIP Explosion proof telephone KNEX-7 with loudspeaker and light

VoIP Explosion Proof Telephone Knex-7 with Loudspeaker and 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 buttons programmable telephone, support free dial.
4. Magnetic reed hook-switch.
5. Heavy Duty handset with hearing Aid compatible receiver, Noise canceling microphone.
6. Handset with industrial strong curly cord .
7. Stainless Steel keypad keep waterproof and dusty proof.
8. Door cover: orient automatically and good self - closing, convenient for use.
9. Temperature range from -40 degree to +70 degree.
10. Support echo cancellation.
11.The housing covered with a layer of reflective label for easy identification at night.
12. Powder coated in UV stabilized polyester finish.
13. Application: Hazardous dust and gas atmospheres, petrochemical industry,Tunnel, metro, railway, LRT, speedway, marine, ship,offshore, mine, power plant, bridge etc.

Specification
Types of protection:     II 2G Ex db ib IIB T4 Gb   -40ºC to 60ºC
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:230V AC
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:1A
Max.switching voltage:125 VAC,60VDC
Max.switching current:1A
Sound level of ringing:over 120dB(A).
speed dialing keypad:Super strong function is available for dialing 12 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, TFTP, RTP, RTCP, 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 programming and configuration through Web GUI
Management and Operation:DHCP and static IP, remote automatic software upgrade, centralized monitoring, status LED  
Echo cancellation code:G.167/G.168    
Housing: construction robust aluminium alley die-cast body
Unit size:  278X349X161MM
Weight:  8kg
Environment conditions:
Ambient temperature: -40ºC to 70ºC. Relative humidity:10%~95%
Atmospheric pressure: 86~106Kpa Circumstance noise:less than 60dB(A)
Degree of protection: IP66 according to EN60529
Impact protection: IK 09 according to EN50102

VoIP Explosion Proof Telephone Knex-7 with Loudspeaker and Light


Supplier of below listed company:
VoIP Explosion Proof Telephone Knex-7 with Loudspeaker and Light

The telephone layout
VoIP Explosion Proof Telephone Knex-7 with Loudspeaker and Light
Certification

VoIP Explosion Proof Telephone Knex-7 with Loudspeaker and Light


Our service
Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support. 
* View our Factory.

After-Sales Service
* Guide how to instal the device, guide how to use the device. 
* Engineers available to service machinery overseas.

Our company
VoIP Explosion Proof Telephone Knex-7 with Loudspeaker and Light

HongKong Koon Technology Ltd is the most professional manufacturer in Asia, The exclusive supplier for all Metro project in China.
We are the leading professional manufacture of most complete production line of IP66/IP67 emergency telephone, SOS phone, Weatherproof telephone, elevator telephone, tunnel trackside telephone, highway emergency phone.They are IP or PSTN/analogue telephone and wireless GSM 2G 3G. phone line powered, solar powered, or AC powered.
More than 100 models, different colors, different type of mounting, CE, FCC, IP66, ITU-T, ISO9001, EN50121 approvaled. ATEX DNV certificate under process.
Emergency telephone application:
indoor: Airprot, transtation, bank,koisk, elevator, university, hotel, hospital, plant, oil and gas.
outdoor: tunnel, highway, marine, outdoor station, construction, bridge, steel, mine, army, scenic region, 
Successful project in recent:HK MTRC contract XRL851, LRT Project in Malaysia, Bangalore Metro, HONGKONG KAIDA tunnel, HK MTR, Italian Metro, BKK Red Line Thaliand,
IKITELLI metro project, Mumbai metro in Indea, NSR project in Saudi,BHP Billiton australia, CSN Brazil, Chalco China, story bridge Austrialia,HSBC bank, China bank, ICBC, HK airport, Frankfurt France, BeiJin airport, Beijin University, HK university, etc.
About VOIP Explosion proof telephone KNEX-7 with loudspeaker and light market:
Our Emergency telephone waterproof telephone intercom system are widely accepted in countries in North America such as USA, Canada, in European countries such as UK, Germany, France, Netherlands, Greece, Sweden, Ireland, Swiss, Austria, Luxembourg, Belgium, Italy, Spain etc. and Russia.

FAQ
Q: What version of the VOIP Explosion proof telephone KNEX-7 with loudspeaker and light do you have? 
A: All of our models are support five versions: analogue(PSTN), VoIP, GSM, PAGA, Wifi. Can be powered by AC110-240V, DC12V / DC5V, telephones line powered, solar, POE, battery or UPS. 

Q: What's the advantages of your Sounder and Light Telephone compared with others?
A: a. Most of our products have got the International Standard certification. Such as IECEx, IP65, IP66, FC, CCC, ISO9000, EMC, ROHS, SGS, ...etc.
b. We have enough stocks support flexible and fast lead time within 3-7 days.
c. We support the best price lower than others with good quality and 24X7 hours online service. If you could share the project name and the photos of after-installation, we will offer 5-10% discount to support you.

Q: How long is the warranty period?
A:Normally the warranty period is 18 months after items received. If there any issues on the phones, we can send parts for your replacement.

Q: Will you offer any spare parts in free?
A: Yes, we can offer 2% spare parts(not included the phone housing).

Q: Can you provide a neutral version?
A: Yes. we can support neutral version. Normally, the default is our standard Kntech brand and the price is favorable than the neutral version. 

Q: If some parts of the phones occur issue need to be changed, can we find the parts in our local store?
A: Yes, if out of the warranty period, please let us know the issue and we will offer the technical data of the parts and reference price. 

Q: Can I purchase the accessories separately like PCB board, handset, buttons, speaker, keypad, ...etc?
A: Yes, we support MOQ 1pcs. 

Q: Can I do customized of the Sounder and Light Telephone? 
A: Yes, we support OEM \ ODM order. We have our own R&D Department with high technology support. Please provide your detailed requirements.

Q: Can I choose other colors of the Sounder and Light Telephone? 
A: Yes, normally the default color is yellow. Some model like KNZD-04, KNZD-11, KNZD-13, KNZD-14... support red, blue or white. It is base on our stock. If the quantity over 100pcs, we can support other colors. 

Q: What's the MTBF of the your VOIP Explosion proof telephone KNEX-7 with loudspeaker and light? 
A: The MTBF is 50,000-70,000 hours. And the average failure rate is very low at 0.3%. 

 

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Shenzhen Ruidian Technology CO., Ltd , https://www.szwisonen.com

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