KNTECH KNSP-10 Industrial Telephone, Railway SOS Phone, Waterproof Telephone

FOB Reference Price:Get Latest Price
$50.00 - $259.00 / Sets | 1 Set/Sets (Min. Order)
Lead Time:
Quantity(Sets) 1 - 100 >100
Est. Time(days) 10 Negotiable
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Emergency phone
Voice Mail:
Aluminium alloy die casting
18 Months
Noise canceling microphone
320 *205*120( mm )
FCC RoHS CE EMC ISO9000(2000)
Vandal resistant:
Lightning proof protection:
ITU-T recommendation K.21
Supply Ability
Supply Ability:
1000 Set/Sets per Week Railway SOS Phone
Packaging & Delivery
Packaging Details
KNTECH KNSP-10 Industrial Telephone, Railway SOS Phone, Waterproof Telephone Packaging specifications
Machine size:320 *205 *120( mm )
Carton size:439 *277 *191( mm )
Packaging material: pearl cotton, carton
Gross weight: 5.7KG
Net weight: 3.9KG
Shenzhen or Hongkong
Lead Time :
Quantity(Sets) 1 - 100 >100
Est. Time(days) 10 To be negotiated
Video Description
Product Description
KNTECH KNSP-10 Industrial Telephone, Railway SOS Phone, Waterproof Telephone
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
1. Applicable for various types of SPC exchange and dispatching exchange system with feeding voltage of 48-60V.
2. Ambient temperature:-30 ~ +60 degreeRelative humidity:10%~95%
Atmospheric pressure: 86~106Kpa Circumstance noise:less than 60dB(A)
3. Sound level of ringing:over 70dB(A).
4. Standard frequency:low frequency group:697. 770. 852. 941Hz,
high frequency group:1209. 1336. 1477Hz, frequency deviation:-1.5% ~ +1.5%
If service line is a 3Km signal - level:
Standard frequency:low frequency group:-12dB~-6dB, high frequency group:-10dB~-4dB, level difference between low and high frequency of compound signal:0dB~3dB, the total distortion caused by intermodulation of harmonic wave is lower than the basic level by at least 20dB.
5. Call transmission index:(5KM)SLR<12,RLR<-1,STMR>10, output impedance is 600 Ohm.
6. Super strong function is available for dialing 10 groups of numbers stored in the memory (maximum length of each number is16 digits)
Connection type
RJ45 Socket inside sealed enclosure
RJ11 telephone line
Power supply
External 24V dc or POE powered
Telephone line powered
Call set-up Protocol
Session Initiation Protocol(SIP)
DHCP or STATIC IP address provisioning
Telephone line

Main features :

1. Cabinet:aluminum alloy die - casting, high anti-violent, able to glisten, convenient for looking for
2. Door cover:orient automatically and good self - closing, convenient for use.
3. Handset:made of special engineering plastic, high anti-knock resistance. high tensile strength resistance and high anti-violent.
4. All of the components including handset telephone receiver and transmitter, keypad, buzzer, circuit board and cabinet are designed to be multi - layer waterproof and dust - proof which is up to Class III grade. The whole machine is up to national standard GB4208-93 IP 66.
5. Phone is provided with high stability, high anti-jamming capability, and it is up to national standard GB/T 15279-94.

Our Company

HONGKONG KOON TECHNOLOGY LIMITED is dedicated to engaging in R&D, manufacturing and sales of various types of exclusive emergency communication systems.
Products include IPPBX PAGA system, industrial SOS IP telephone, help call station, intercom, as well as large network Management command systems such as TR069, SNMP Modbus TCP protocol SIP applied in metro, tunnel, airports, petrochemicals, metallurgy, nuclear, power, marine, ship building, bridge, mine, and special industry. 

KNTECH company is a state-level technology enterprise which is certified to be a high-tech one owning high-tech products.
The registered capital of the company is 10 million US Dollar. We established our R&D center,machining spraying plant, integrated manufacturing base in Shenzhen. The factory has a large area of 8,500 square meters. The corporation strives for building up KNTECH to be a top international brand. 


We are the only Asian enterprise passing IEC, IECEX and EN50121 authentications in the industry. Our various products received the authentications from German TUV, European CE, USA FCC, ETL, PART68 as well as ISO9001.

We have built up good cooperation with varied international renowned corporations for several years, including SIEMENS, ABB, THALES, HUAWEI, AVAYA, NEC and ALCATEL.

Packing & Delivery
KNTECH KNSP-10 Industrial Telephone, Railway SOS Phone, Waterproof Telephone

Within 5-25 working days after receive the payment

Contact us

HongKong Koon Technology Ltd.
Contact person: Ms. May
Mb/ Whatsapp: +86 135 5479 5053
Skype: knsales10 

Any questions about KNTECH KNSP-10 Industrial Telephone, Railway SOS Phone, Waterproof Telephone, please feel free to let me know anytime!
Quick response, 24 hours customer service!

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