emergency calling system , Industrial Duplex Multi-Party Paging Broadcasting System,pabx telephone system

emergency calling system , Industrial Duplex Multi-Party Paging Broadcasting System,pabx telephone system

USD $1 - $3 /Set

Min.Order:1 Set

Supply Ability:
1000 Set / Sets per Month
Payment Terms:
T/T L/C D/P D/A
Delivery Detail:
7 days

Quick Details View All >

Place of Origin:
China

Koon Technology (Shenzhen) Ltd.

Business Type: Trading Company
Main Products: Emergency Telephone ,Waterproof Telephone ,GSM Wireless Telephone ,Public Solar Telephone ,SOS Telephone

Product Details

Product Description

Industrial Duplex Multi-Party Paging Broadcasting System emergency telephone

Chapter 1 System Introduction

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.

Features:

 Hand in hand cable connection to save cable

 Two-way, all-party communication

 Wall mount, desktop, models

 Indoor, outdoor and hazardous location models

 Center power supply (all in one) available in 110VAC~ 230VAC within Distance Maximum to 7KM within 30 extensions

 If over 30 extensions and over 7KM, each station need AC power supply 110VAC~ 230VAC

 Automatic broadcasting with 8W loud speaker

 Analogue system auto answer and auto stop

 Self healthy check

 LCD display for caller ID and the dialing number.

 Last number repeat dial

 ID number programmable

 2 speed dialing keys

Specification:

1. Robust SMC die-cast body, vandal resistant and tamper resistant

2. Weather resistant to IP66 standard, service temperature range from:-35℃ to +75℃

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

Application:

Popular applications include oil and gas platforms, nuclear power plants, shipbuilding, chemical plants, oil refineries, steel company, subway tunnels, and other large infrastructure projects





1.2 system composition

It is comprised of wall mount telephone station, desk telephone station, IIC explosion proof user telephone, outline telephone station, unidirectional broadcast telephone station, line equalizer, communication cable, AC 220V powered, etc.

1.3 System Power Supply

AC 220V centralized power.

1.4 Telephone station type

Indoor wall mount telephone station、outdoor wall mount telephone station、desk telephone station, IIC explosion proof user telephone, outline telephone station, unidirectional broadcast telephone station.

1.5 Telephone station Capacity

Telephone station Capacity system: 2-999.

1.6 Transmission distance

Systems for the effective transmission distance: 26Km。



Chapter 2 Technical characteristics



2.1 Using Environmental conditions

Environment temperature:-30℃~+70℃ (outside wall mounting telephone station)

-10℃~+35℃ (inside desk mounting telephone station)

Relative humidity:≤90%

Environmental noise:≤110dB (outside wall mounting telephone station)

Barometric pressure:70Kpa~106Kpa

2.2 Main Features

2.2.1 Broadcasting Feature

Afer pick up the hook; L1 +outline number:calling outling。 L2 or L3, press #+ID number: single calling(calling by one to one). 3. Press L2 or L3, press #+99999: whole calling. 4. Press L2 or L3, press #+ group number: group calling 5. Press L2 or L3, press speed dial number at least three second. When hear the dial tone can release the button.

Open broadcast system function to make a broadcast call,

2.2.1 Duplex call

After the called user pick up the hook. Caller can make a duplex calling through the handle microphone or press the hands-free button.

2.2.2 Channel switching

After the called user pick up the hook. Caller can make a duplex calling through the handle microphone.

2.2.3 Channel switching

Rotary Switches operate 3 ~ 6 communication channel selection.

2.2.4 Boardcasting mute setting

Maintainer can setting the call volume via the mute switch on the motherboard;

2.2.5 Using PSTN to make outline telephone communication

Outline user can make a boardcasting calling and communication via outline telephone station to PSTN.

2.2.6 Expansion easy to use

Each station works independently. All the telephone station work via 8-14 core cable in parallel. If any one station failure does not affect the normal operation of other user stations. Users can according demand to expand station or relocation. It’s unlimited.

2.3 The Main Index

2.3.1 Working power supply

Power voltage:AC 220V±10% 50Hz±5%。

Power:Static state ≤3W, Dynamic time for desk telephone station ≤10W, wall mounting telephone station≤25W.

2.3.2 Communication Channel

 Out up:RMS: 2V (Load impedance 33Ω)

Output amplitude limits: RMS: 1.5V (Load impedance 33Ω)

Gain: 70dB Adjustable over

Frequency response: 250-5500Hz±3dB

Distortion degree: ≤5%, 1000Hz

2.3.3 Desk type telephone station boardcasting part

Output amplitude: 2W (Load impedance 8Ω)

Gain: normality 50dB, The adjustment range (40-68dB)

Frequency response: 250-5500Hz±3dB

Distortion degree: ≤5%(Test frequency: 1000Hz, Output amplitude: 3W)

 Input impedance: 50KΩ

 Output impedance: 8-16Ω

2.3.4 The parts of outdoor wall-mounted telephone station broadcasting.

Output amplitude: 15W (load impedance 8Ω / 16Ω);

Gain: Normal 58dB, adjustable range (40 ~ 68 dB);

Frequency response: 250 ~ 5500Hz ± 1.5dB;

Distortion: ≤5% (test frequency: 1000Hz, the output amplitude: 12W);

Input impedance: 50KΩ;

Output Impedance: 8 ~ 16Ω.

2.4 System transmission distance



System transmission distance of the system effective transmission distance: 26Km.

2.5 The number of channels

The system has one broadcast channel, Five call channels, you can choose the communication channel by turning the switch of the call station, then up to 3 to 6 simultaneous calls to the user.at the same time.

2.6 Security

2.6.1 Dielectric strength

Then call station can withstand 50Hz, 1500V AC voltage without breakdown and arcing phenomena

2.6.2 Insulation resistance

Then call station at room temperature, the insulation resistance of AC power connector to the metal chassis equipment not less than 2MΩ.

2.6.3 Leakage Current

The leakage current of call station is less than 3.5mA.



Chapter 3 Structure

3.1 Desktop call station

The call station make up by the desk telephone and power junction boxes, of which the telephone Dimensions: L: 250 (mm), W: 225 (mm), H: 115 (mm), the power junction box Dimensions L: 210 (mm), W: 305 (mm), H: 125 (mm), As Figure 1.

The telephone can external connect a 5W speaker if needed.

Related Products
Company Profile

Koontech We are factory specializing in the manufacture and export of telephone, especially in industrial emergency telephone.SIP Phone. ours products waterfroof, Vandal resistant with top quality. we mainly devote to the R&D,manufacture and sales of the Telephone remote management system of tourists emergency help phone,special telephone terminal and RFID. The production covered by Analogue / Fiber optic system and wireless GSM telephone system.

Exhibition
Our Advantages

10 years experience

More than 100 partners cooperation with us.

Quality guarantee

18 months guarantee

 with normal use.

24-hour service

built with sincere and responsible.

Certifications
Packing & Delivery

Custom packaging

we are focusing on every details.

Package

We aim to make every point  be professional.

Loading and delivery

orderliness loading and fast shipping.

Contact Supplier

Zoe Luan Chat Now
Telephone
0086-755-29790158
Address
6th/F, 268# building, Nanchang industrial park, Gushu, Baoan Yantai,Shandong

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