$109.00 - $239.00
Min. Order : 1 Set

Koontech telephone KNZD-03 hotel telephone lift emergency phone

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Quick Details

Port: Shenzhen or Hongkong
Payment Terms: T/T,Western Union,Paypal
Supply Ability: 1000 Set/Sets per Day stainless intercom phone
Place of Origin: Guangdong China
Waterproof: Yes
lightning proof protection: Yes
Vandal resistant: Yes
Size: 210*150 *60mm
Material: Stainless steel
Wearable: Yes
Loudspeaker: Yes
Model Number: KNZD-03
Handset free: Yes
Brand Name: KOON/OEM
Type: Emergency phone
Button: Yes
Keypad: Yes
Packaging Detail: Koontech telephone KNZD-03 hotel telephone lift emergency phone Machine size:210*150 *60( mm ) Carton size:230 *170 *80( mm ) Packaging material: pearl cotton, carton Gross weight:1.7KG Net weight:1.5KG
Koon Technology (Shenzhen) Ltd.
Manufacturer, Trading Company
Response Rate
On-time delivery rate
US$ 840,000+
R&D staffs
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Product Description

industrial telephone from kntech emergency telephones 

Handset-free oil and gas telephone






 KNZD-03 .jpg




As Public telephone for indoor or outdoor, Taxi or bus stands or station, Highway call box Railway, metro, ATM machines side, Tunnel, Port, Dock, Mines, Generation facilities...


A good ideal telephone for use in wet or corrosive atmospheres


                                                 DTMF(Dual Tone Multi Frequency)

                      Standard and SMART Analogue and VoIP-SIP options available

                              Matching with most PABX, PBX and PAX systems




1. Main body and panel with stainless steel.
2. Handset free, wall mounting style.
3. Adjustable 7 minute timeout optional
4. Lightening protection to ITU-T K.21
5. Waterproof grade is IP65
6. The design is super thin and smart. Embed style and hanging style can be chosen.
7. Support hotline call, can realize ring off automatically by the receiver
8. Size: according to customer's request
Packaging specifications
Machine size:210*150 *60( mm )     
Carton size:230 *170 *80( mm )
Packaging material: pearl cotton, carton
Gross weight:1.7KG
Net weight:1.5KG    



KNZD-03 001.jpg

  KNZD-03 30 36.jpg


Packaging & Shipping

Kntech standard pearl carton packing.


Our Services

our service 

Company Information

kntech factory photos industrial telephone

kntech quolity control process industrial telephone emergency telephone

Production industrial phone knsp-01 kntech voip phone

KNTECH exhibition german hambur smm, west isc




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

Question 5. 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 6. 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 7. Can I purchase the accessories separately like PCB board, handset, buttons, speaker, keypad, ...etc?
Answer: Yes, we support MOQ 1pcs.

Question 8. 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 9. 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 10. 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%.

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