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Hongkong Koon Technology Ltd.

Hand-Free Telephone, Public Phone, Weaterproof Telephone manufacturer / supplier in China, offering Rugged Fire Alrm Telephone Knzd-41 with Broadcasting System, Atex Zone2 Telephone Explosion-Proof Communication System Explosion Proof Telephone, IP Audio Door Phone Elevator Emergency Intercom Apartment Intercom System and so on.

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Supplier Homepage Product More Rugged Fire Alrm Telephone Knzd-41 with Broadcasting System

Rugged Fire Alrm Telephone Knzd-41 with Broadcasting System

FOB Price: US $220-398 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $220-398/ Piece
Get Latest Price
Port: Shenzhen, China
Production Capacity: 1000PCS Per Day
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: KNZD-41
  • Function: Common Key Phone, Handsfree Phone, Caller Number Presentation Phone, Recording Phone, SMS Phone, VoIP Phone, Video Phone, Fire Telehpone Alert
  • Touch Screen: Without Touch Screen
  • Voice Mail: Not Support Voice Mail
  • Answering Machine Record Audio Format: MP3
  • Customized: Customized
  • Button: Yes
  • Weatherproof Degree: IP65
  • LED Beacon Flash: Yes
  • Cerficate: Ce, FCC, RoHS, ISO9001: 2008, IP67
  • Analogue, VoIP: Optional
  • Transport Package: Pearl Cotton, Carton
  • Origin: Shenzhen
  • Type: Industrial Fire Alrm Telephone
  • Display: Without Display
  • Dial: DTMF
  • Cordless Telephone Frequency: DECT 6.0
  • Accessories: Telephone Cords
  • Handset: Yes
  • Lightning Proof Protection: Yes
  • Wire or Not: Both Wire or Wireless
  • Lightening Protection: Itu-T K 21
  • Vandal Resistan: Yes
  • Trademark: KNTECH
  • Specification: 70*43*30cm
  • HS Code: 8517180090
Product Description
Rugged Fire alrm telephone KNZD-41 with broadcasting system
Fenny Mo--Business manager

Product Description
Rugged Fire alrm telephone KNZD-41 with broadcasting system

Product Name:

Fire Telephone KNZD-41

Product model:





stainless steel body

The Fire Telephonewill be designed to work on Railway, metro, tunnel, etc. Housed in robust metal sus304 die case with door, it will offer protection against the outdoor environment, vandals resistance and rot resistance.

The unit will meet all the latest European/UK standards for EMC and US FCC, telephony, waterproofing IP66, and lightening protection together with offering the level of performance and reliability demanded in such an environment. 
Rugged Fire alrm telephone KNZD-41 with broadcasting system features
1. Robust metal sus304 body.
2. dustproof keypad flash mountsd.
3. Weather resistant to IP65 or IP66 standard, service temperature range from:-30°C to +75°C
4. Magnetic reed hook-switch
5. Telephone line powered.
6. Lightening protection to ITU-T recommendation K.21 7.
    Handset: made of special engineering plastic, high anti-knock resistance, Weatherproof, armoured cable optional,

8. Hearing Aid compatible receiver, Noise canceling microphone.
9. Auto off. When detect buzy tone , the phone will auto off to release line to avoid engage.
10. Selectable 7 minute time out, to release the line if the handset is left off hook.
11. Vandal resistant and tamper-resistant hardware,
12. Easy installation/ replacement.
13. Adjustable ringer and volume control optional.
Main PCB
uWell treated PCB used inside the phone.
uRobust screw terminals used for the connection of ringer, handset, line in, hookswitch.
uSelectable 7 minute time out, to release the line if the handset is left off hook.
uAll connectors be greased in production.
lStandard and SMART Analogue and VoIP-SIP options available
lDTMF(Dual Tone Multi Frequency)
lMatching with most PABX,PBX and PAX systems.
lKirk electro dynamic transducer for both handset transmitter and receiver
lSpring cable or armoured cable to attach the handset to the telephone main unit
lStainless steel cable to connect exchange.
lInductive coupler fitted for hearing aid compatibility.
Connection type:RJ45 Socket inside sealed enclosure Power supply : External 5V dc
Power supply : External 5V dc
Call set-up Protocol : Session Initiation Protocol(SIP)
Configuration : DHCP or STATIC IP address provisioning
When there is fire, break FIRE, and make a phone call. the siren flash strobe lighting and sounding.
Press blue button to mute siren sound during telephone conversation,
at this time the siren stop sounding but still lighting and flashing.
When finish call, press blue button again, the siren will continue sounding untill replacement.
Rugged Fire alrm telephone KNZD-41 with broadcasting system Fire Alarm Feature
Power supply:
Telephone part: line powered.
internal 24V DC for amplifier from built-in UPS or battery
internal 24V DC for flash strobe light from built-in UPS or Battery.
external 230V AC 50Hz, 2 hours of backup power ( UPS or battery)
The siren(alarm) red flash strobe light and siren sound greater than 120dB.
Rugged Fire alrm telephone KNZD-41 with broadcasting system Specification
1, Applicable for various types of SPC exchange and dispatching exchange system with feeding voltage of 28-60V.
2, Ambient temperature:-35°C~75°C Relative humidity:10%~95%Atmospheric pressure: 86~106Kpa Circumstance noise:≤ 60dB(A)
3, Sound level of ringing:≥70-85dB(A).
4, Call transmission index:(7KM)SLR≤12,RLR≤-1,STMR≥10, output impedance is 600Ω.
5, Normal outgoing call or speed dial with memory
Rugged Fire Alrm Telephone Knzd-41 with Broadcasting System

Rugged Fire Alrm Telephone Knzd-41 with Broadcasting System
Rugged Fire Alrm Telephone Knzd-41 with Broadcasting System
Rugged Fire Alrm Telephone Knzd-41 with Broadcasting System
Rugged Fire Alrm Telephone Knzd-41 with Broadcasting System
Rugged Fire Alrm Telephone Knzd-41 with Broadcasting System

Connection cable
Stainless steel connection cable to exchange. Well treated keep waterproof.
Packing detail:
Unit size: 450mm(W)*350mm(H)*220mm,N.W: 5.3KG
1pcs in each inner CTN box, size: 439 x 227x 191mm G.W: 7.1kg
More about us:
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 Rugged Fire alrm telephone KNZD-41 with broadcasting system 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.

Rugged Fire alrm telephone KNZD-41 with broadcasting system
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