Gold Member Since 2015
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Hongkong Koon Technology Ltd.

Multi-Party Paging, Explosion Proof Phone, Broadcasting System manufacturer / supplier in China, offering Multi Party System with Loudspeaking Function Phones (PA3), Maritime Emergency Telephone Waterproof SIP Telephone with Loudspeaker Knsp-18, Wallin Mounted Lift Dailer Intercom with Keypad Supports GSM with Backup Battery and so on.

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Supplier Homepage Product More Multi Party System with Loudspeaking Function Phones (PA3)

Multi Party System with Loudspeaking Function Phones (PA3)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
Get Latest Price
Port: Shenzhen, China
Production Capacity: 100 Per Sets One Day
Payment Terms: L/C, T/T, Western Union, Paypal, Multi-Party System with loudspeaking function (PA3

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Basic Info
  • Model NO.: PA3
  • Keypad: Yes
  • Impact Protection: Ik09
  • Size: 227 X 293 X 135mm
  • LCD Display: Yes
  • Lighting Protection: Yes
  • Transport Package: Packaging Material: Pearl Cotton, Carton
  • Origin: Shenzhen, China
  • Material: Stainless Steel
  • Handset: Yes
  • Water Proof: IP66
  • Hook: Yes
  • Vandal Resistant: Yes
  • Trademark: KOON/OEM
  • Specification: CE, FCC, RoHS, ISO9001: 2008, IP67
  • HS Code: 8517180090
Product Description
Multi-Party System with loudspeaking function (PA3)
Miki Mok - Sales manager
Cell / : +86 135 3042 8923

Product Name:

Multi-Party Paging System PA3

Product model:



 1.1 System Features
The "Multi-Party Talk" Paging system PA3 is designed for communication in industrial environments. 

A: It is suitable for high noise, corrosive atmospheres, hazardous areas and extremes of temperature, 
    dust and humidity create hostile environments. 

B: The "Multi-Party Talk" system have two operations: 
     the first one is group calling through pick-up handset and pressing one button to auto-dial; 
     The other one is two-way private intercom  in one line or 
     more two-way groups calling and can be allowed 12 persons communication at most.  

C: The system also can be connected to external network, 
     and the extension can call other phones outside of the network.

1. To initiate communication or broadcast over the system to all other station, 
 the operator at one of the station lifts the handset from the cradle, presses * to call and speak to all the other party. 

2. All the stations rings and auto-answers. 
All the other user at all other station can joins the conversation by lifts the handset and speaking into the handset. 
The system allows all party simultaneous conversation without cross-talk or interference. 
After conversation each station will auto off to release the line.

3. To initiate communication or broadcast to one of the other station, 
the operator at one of the station lifts the handset from the cradle, presses ID number (extension number)
 which you want to call, and speak to them. After conversation each station will auto off to release the line.
1.  Robust SMC die-cast body, vandal resistant and tamper resistant
2.  Weather resistant to IP66 standard, service temperature range from:-35ºC to +75ºC
3.  Magnetic reed hook-switch 
4.  Cable line powered. No external power or battery back up required.
5.  Lightening protection to ITU-T recommendation K.21
6.  Handset: made of special SMC, high anti-knock resistance, Weatherproof, armored cable optional,    
7.  Hearing Aid compatible receiver
8.  Extension integrity wiring to enable the other station to check if the telephone unit is still operational for Self healthy checking 
9.  7 minutes time out
10.  Easy installation/ replacement

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