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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: KNTECH
  • Model Number: KNZD-10
  • Type: Public Telephone
  • Voice Mail: Yes
  • Material: Stainless steel
  • Handset: Yes
  • Keypad: Yes
  • Hook: Yes
  • Door: No
  • Size: 260*150*130mm
  • Wearable: Yes
  • Waterproof: Yes
  • Vandal resistant: Yes
  • lightning proof protection: Yes

Packaging & Delivery

Packaging Details Koontech Prison Phone Weather resistant Telephone KNZD-10 Rugged Public Telephone
Packaging specifications
Machine size:260 *150 *130( mm )
Carton size:340 *235 *165( mm )
Packaging material: pearl cotton, carton
Gross weight:2.14KG
Net weight:2.52KG
Delivery Time within 5-18 working days after received payment
Product Description

Koontech Prison Phone Weather resistant Telephone KNZD-10 Rugged Public Telephone

Fenny Mo----Business manager

Any question about Koontech Prison Phone Weather resistant Telephone KNZD-10 Rugged Public Telephone, please let us know anytime !
Quick response, 24 hours customer service !

Main Feature:
1. Stainless steel 304. Vandal resistant and tamper-resistant hardware, simple installation.

2. IP rating to IP65 standard, service temperature range from: -35 degree to +75 degree.

3. Magnetic reed hook-switch.

4. Hearing aid compatible armored cord handset.

5. Telephone line powered for analogue version , DC or POE powered for SIP-VoIP version .

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. Handset integrity wiring to enable the telephone system to check if the telephone unit is still operational.

10. Selectable 7 minute time out, to release the line if the handset is left off hook.

Specification of Koontech Prison Phone Weather resistant Telephone KNZD-10 Rugged Public Telephone
Ambient temperature

-30 degree to 60 degree
Atmospheric pressure

86- 106 Kpa
Circumstance noise

Sound level of ringing

Standard frequency:

low frequency group: 697. 770. 852. 941Hz,high frequency group: 1209, 1336, 1477Hz, frequency deviation: -1.5%~+1.5%

5-70000 hours
Call transmission index

(5KM) SLR ≤12,RLR≤-1, STMR≥10, output impedance is 600ohm
Detailed Image

Koontech Prison Phone Weather resistant Telephone KNZD-10 Rugged Public Telephone photo show:


The weatherproof phone will be designed to work on railway, metro, tunnel, etc.
Housed in robust aluminum die cast with spring loaded door, it will offer protection against the outdoor environment, vandals resistance and rot resistance.
The unit will meet all the lasted European/UK standards for EMC and US FCC, telephone waterproof standard IP66, and lightening protection together with offering the level of performance and reliability demanded in such environment.

Our Company

Koontech Prison Phone Weather resistant Telephone KNZD-10 Rugged Public Telephone

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 2017 Emergency Phone KNZD-10 analog telephone Rugged 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.

Our Service
Packing & Delivery

Koontech Prison Phone Weather resistant Telephone KNZD-10 Rugged Public Telephone packing & delivery

Machine size
260 *150 *130( mm )
Carton size
340 *235 *165( mm )
Packaging material
pearl cotton, carton
Gross weight
Net weight
Transaction History of the Supplier

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Transaction Details

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Transaction Value
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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
18 Transactions 360,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $217,000
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