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GSM Montre Telephone SOS Hotline Emergency Telephone Industrial Phone Fire Alarm Systems

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Quick Details

Brand Name: Koontech
Type: Fire Alarm Telehone
Place of Origin: Guangdong China
Warranty: 18 Months
LED beacon flash: yes
Size: 70*43*30cm
water proof: yes
Lightning proof protection: ITU-T K 21
Material: Stainless steel
Model Number: KNZD-41
Special Features: Waterproof / Weatherproof
Handset/Keypad: yes
Certificate: CE FCC RoHS
Packaging Detail: GSM Montre Telephone SOS Hotline Emergency Telephone Industrial Phone Fire Alarm Systems koontech standard packing
Selling Units: Single item
Single package size: 45X24X35 cm
Single gross weight: 5.3 KG
Package Preview:
Koon Technology (Shenzhen) Ltd.
Manufacturer, Trading Company
Response Rate
On-time delivery rate
US$ 900,000+
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GSM Montre Telephone SOS Hotline Emergency Telephone Industrial Phone Fire Alarm Systems

What's the Fire Alarm Telephone selling points?  


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. 


What's the Fire Alarm Telephone specifications?

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.

 KNZD-41AKNZD-41 (04)

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.



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



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


  What would The Fire Alarm Telephone look like?

KNZD-41 1-

Fire fighter telephone.jpg


Company Information

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.

Our emergency telephone SOS telephone 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.

 cpy1historyEquipment & Workshop


certification4. partner 


Question 1. What version of the phone do you have? 

Answer: 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.


Question 2. What's the advantages of your products compared with others?
a. Most of our products have got the International Standard certification. Such as IECEx, IP65, IP66, FCC, 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. 


Question 3. How long is the warranty period?
Answer: Normally the warranty period is 18 months after items received. If there any issues on the phones, we can send parts for your replacement.


Question 4. Can you provide a neutral version?
Answer: Yes. we can support neutral version. Normally, the default is our standard Kntech brand and the price is favorable than the neutral version.


Question 5. If some parts of the phones occur issue need to be changed, can we find the parts in our local store?
Answer: 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.


Question 6. Can I purchase the accessories separately like PCB board, handset, buttons, speaker, keypad, ...etc?
Answer: Yes, we support MOQ 1pcs.


Question 7. Can I do customized of the products?
Answer: Yes, we support OEM \ ODM order. We have our own R&D Department with high technology support. Please provide your detailed requirements.


Question 8. Can I choose other colors of the phones?
Answer: 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.


Question 9. What's the MTBF of the phone?
Answer: The MTBF is 50,000-70,000 hours. And the average failure rate is very low at 0.3%.


Never hesitate to contact with me if you have other more questions or requirements about the GSM Montre Telephone SOS Hotline Emergency Telephone Industrial Phone Fire Alarm Systems.

May  Hoo--Sales Manager
Skype: knsales10
Mobile/Whatsapp: +86 13554795053