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Hongkong Koon Technology Ltd.

Terminal Self-Checking, Self-Checking System, Self Checking manufacturer / supplier in China, offering Terminal Self-Checking System Knsp-19 SIP Industrial Telephone, SIP PSTN Phone Flush Mounting Cleanroom Telephone Public Telephone, Knsp-13 Industrial Telephone Kntech Telephone Remote Management System and so on.

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Supplier Homepage Product Telephone Management System Terminal Self-Checking System Knsp-19 SIP Industrial Telephone

Terminal Self-Checking System Knsp-19 SIP Industrial Telephone

Purchase Qty.:
1-199 200+
FOB Unit Price: US $277 US $255
Purchase Qty. (Pieces) FOB Unit Price
1-199 US $277
200+ US $255
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Port: Shenzhen, China
Production Capacity: 1000
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: KNSP-19
  • Type: Emergency Phone
  • Voice Service: With Voice Service
  • Certification: RoHS, CCC, FCC, CE, SGS
  • Handle Microphone Detection: Support
  • Ring Indicator LED Detection: Support
  • External Microphone Detection: Support
  • Interface Control: Sound and Light Alarms
  • Mounting Type: Wall Mounting Type
  • Transport Package: 439 *277 *191( mm )
  • Origin: Shenzhen
  • Night Vision: Without Night Vision
  • Color: Yellow
  • Installation: Flush Mounted
  • Self-Checking: Handset Handle Detection
  • Terminal Button Detection: Support
  • Loudspeaker Detection: Support
  • Enclosure Detection: Support
  • Perimeter Intrusion: Support
  • Trademark: Kntech
  • Specification: CE, ROHS
  • HS Code: 8517180090
Product Description
Terminal Self-checking System KNSP-19 SIP Industrial Telephone

Terminal Self-checking System
Self-checking Projects
Handset Handle Detection
Handle Microphone Detection
Terminal Button Detection
Ring indicator LED Detection
Loudspeaker Detection
External Microphone
Detection Enclosure Detection

This technology is in the world leading position at present, with real-time troubleshooting all or a single terminal hardware status, online use of the state, and use the most intuitive way to reflect parts of the hardware state of the equipment can be observed, accurate positioning terminal abnormal parts, so that maintenance personnel can do targeted repair or replacement.

Interface Control
Sound and Light Alarms
Perimeter Intrusion
Smoke Sensing Alarm
Ventilating Fan
Access Control

Data Acquisition
Oil Pressure Data
Gas Pressure Data
PM2.5 Data
Uranium235 Data
We can provide more I/O interfaces to meet customer requirements

Main Product Features
1.  Robust aluminium alloy die-cast body
2.  Full keypad with memory, 10 button programmable speed-dial telephone, Illuminated button optional
3.  Door cover: orient automatically and good self - closing, convenient for use.
4.  Weather resistant to IP67 standard, service temperature range from:-30' to +75'C
5.  Magnetic reed hook-switch
6.  Telephone line powered. No external power or battery back up required.
7.  Lightening protection to ITU-T recommendation K.21
8.  Handset: made of special engineering plastic, high anti-knock resistance, Weatherproof, armoured cable optional,    
9.  Hearing Aid compatible receiver, Noise canceling microphone.
10.  Handset integrity wiring to enable the telephone system to check if the telephone unit is still operational.
11.  Vandal resistant and tamper-resistant hardware,
12.  Easy installation/ replacement
13.  Self checking feature.
Packaging specifications
Machine size:320 *205*120( mm )     
Carton size:439 *277 *191( mm )
Packaging material: pearl cotton, carton
Gross weight:7.1KG
Net weight:5.3KG

Technical parameter

Ambient temperature


Defend grade


Relative humidity


Atmospheric pressure


Circumstance noise

less than 60dB(A)

Sound level of ringing


Standard frequency

697. 770. 852. 941Hz

Call transmission index

(5KM)SLR<12,RLR<-1,STMR>10, output impedance is 600 Ohm.

KNTECH EX series are leading international level explosion-proof telephones, with international IECEX explosion-proof grade certification. Application place: Offshore oil drilling platform, LNG liquefied petroleum gas ship, oil refinery, chemical enterprise, pharmaceutical factory, liquefied natural gas storage terminal, the army's oil storage and ammunition depots need anti-explosion, corrosive water vapor, dust, a lot of noise, light and temperature extreme environments.
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