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Hongkong Koon Technology Ltd.

Help Point Phone, Hot Line Telephone, Emergency Telephone manufacturer / supplier in China, offering Mining Telephone Emergency Telephone Hot Line Help Phone, Waterproof Wireless System Emergency Intercom Phone Telecom Phone, Waterproof Dustproof Telephone Knzd-03 Apartment Elevator Intercom for Hosiptal and so on.

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Supplier Homepage Product More Mining Telephone Emergency Telephone Hot Line Help Phone

Mining Telephone Emergency Telephone Hot Line Help Phone

FOB Price: US $100-299 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $100-299/ Piece
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Port: Shenzhen, China
Production Capacity: 1000PCS Per Day
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: KTH165
  • Hook: Yes
  • Keypad: Yes
  • Tamper Resistant: Yes
  • Loudspeaker: Yes
  • Vandal Resistant: Yes
  • Transport Package: Packaging Material: Pearl Cotton, Carton
  • Origin: Shenzhen
  • Color: Yellow,Blue,White,Gray
  • Handset: Yes
  • Door: No
  • Weatherproof Degree: IP65
  • Analogue, VoIP: Optional
  • Trademark: Koontech or OEM
  • Specification: CE, FCC, RoHS, ISO9001: 2008, IP67
  • HS Code: 8517180090
Product Description
public service emergency telephone metal body GSM wireless telephone

Quick Details

Place of Origin:

Guangdong China (Mainland)

Brand Name:


Model Number:



Antique Telephone








Armoured cord







Vandal resistant:




Packaging & Delivery

Packaging Detail:

Machine size:(280*150*60)mm   

Packaging Materials: EPE, Carton     
(Gross weight):2.5KG

(Net weight):3KG

Delivery Detail:
within 3-18 working days after received payment

public telephone
bank service telephone
service telephone
auto-dial telephone
Best professional factory in Asia

The phone  matching with most PABX, PBX and PAX systems. A good ideal telephone for use in wet or corrosive atmospheres
1.2 Key Performance Characteristics
Housing: metal panels, strong anti-riot
Handle: special ABS plastic, the overall structure, waterproof, dustproof, anti-crack, anti-knocking, tensile
Handle headset, keyboard, buzzer, circuit boards, multilayer shell with all accessories waterproof, dustproof structure.
Phone, good stability, anti-interference ability, in line with the national standard GB / T 15279-2002
Protection IP54
Housing having a grounding device and an internal circuit electrically completely isolated, with certain electromagnetic shielding effect
Call clear voice, loud and clear voice, no feedback whistle
Beautiful light machine
1.3 Technical Parameters
Ringing level: 70dB (A)
Dual Tone Multi-Frequency (DTMF) dialing:
Frequency deviation: ≤ 1.5%; low base level: -9 ± 3dB; frequency group level: -7 ± 3dB frequency combination of the high-low difference: 2 ± 1dB; total harmonic distortion at least below the fundamental level low 20dB
Call transmission index: SLR ≤ 12, RLR ≤ -1, STMR ≥ 10, output impedance: 600Ω
Electro-acoustic characteristics: Sending loudness rating ≥ +2 dB ≤ +12 dB receiving loudness rating ≥-8dB ≤-1dB sidetone masking rating value ≥ +3 dB ≥ +10 dB

Wall to be installed in the appropriate space reserved, wall-mounted, can be fixed with stainless steel machine screws, Per the below picture:

Use instruction:
1. Plug the telephone line, hold the phone till hearing the dialing tone, auto put through the prestore number in two seconds.
2. Set telephone number
A. Open the case, put the S1 SET SWITCH to LINE side(the state is on set state) 
B. Hold the handset, press "Function key" twice after hearing the dialing tone, to clear the telephone number set before. Then input the number needed and press the "Function key", the number set is finished.
C. Revert the S1 SET SWITCH to normal condition, and set the S1 to HOOK side
D. Test: hold the handset, the phone auto dial the new phone number set in two seconds.
Notice: Fail after set for many times, please dial the exterior number and reinsert to the phone in five minutes .Reset like the step before. 
In addition, the phone can also download various of programs and realize the function in the following:
A. Set various of phone number
B. Dial time can set freely
C. Can auto put through manpower service after the dialing tone indication.
D. Can set hands free call.
Packaging specifications
Machine size:320 *230 *130( mm )     
Carton size:410 *365 *155( mm )
Packaging material: pearl cotton, carton
Gross weight:4.8KG
Net weight:3.3KG                  
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. Metal body. Mechanical hookswitch
2.Autodial when phone is picked up.
3.The number to dial-up can be optionally set or changed with requirement
4. Tally with the full function of the common telephone
5.Lightening protection to ITU_T recommendation K.21
6. Handset integrity wiring to enable the telephone system to check if the telephone unit is still operational.
1. It is applicable for customers to dialup the hotline phone 
2. It can be automatically dialup. The phone of the customer service center will be put through automatically for you in five seconds after you pick up handset without pressing any key;
3.  Shortcut function.You can choose any key on the menu according to your requirement.

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.

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