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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: KOON/OEM
  • Model Number: KNSP-03
  • Type: Emergency phone
  • Voice Mail: Yes
  • Product name: rugged industrial auto dial phone Weatherproof Telephone VOIP phone
  • Material: aluminium alloy die casting
  • IP rating: IP67
  • function: auto dial without keypad
  • Color: Yellow
  • Application: hazardous area
  • Certificate: ISO9000 CE FCC
  • Warranty: 18 Months
  • Size: 320 *205*120( mm )
  • Weight: 5.5KG

Packaging & Delivery

Packaging Details KNSP-03 rugged industrial auto dial phone Weatherproof Telephone VOIP phone
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:5.5KG
Delivery Time Shipped in 5 days after payment
Product Description
KNSP-03 rugged industrial auto dial phone Weatherproof Telephone VOIP phone

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

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.

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. programmable telephone number  auto speed dial.

VOIC OVER IP- SIP (Optional)
Connection type: RJ45 Socket inside sealed enclosure
Power supply: External 24V dc
Call set-up Protocol: Session Initiation Protocol(SIP)
Configuration: DHCP or STATIC IP address provisioning.

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Our Company
Packing & Delivery
Machine size
320 *205*120( mm )
Carton size
439 *277 *191( mm )
Net weight
Gross weight
Delivery time
With 3-7 days after receive payment.
Contact us

KNSP-03 rugged industrial auto dial phone Weatherproof Telephone VOIP phone


HK Koon Technology Ltd.
Ph:+86 13714092643
Tel: 86 755 2744 8753 ext 8014
Skype/Wechat: wendywen541
WhatsApp: +86 137 1409 2643

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