Plant broadcasting telephone

Overview of plant broadcasting telephone

PT-M-KT2
Analog plant broadcasting telephones are engineered to deliver reliable, high quality communications in extreme harsh environments. enclosing cold rolled steel housing and 16-bit zinc alloy keypad, offering increased resistance to vandanlism, resulting in high reliability of the product long MTBF.

Alarm lamp on the top will flashing also with very loud broadcasting when incoming calls, programmable auto dial and auto answer function, can prestore one group number, pick up the phone auto dial and direct connected, self stop if the other side hangs up.

VoIp GSM protocols can be customized.

Overview

Specifications

Drawings

Main features of plant broadcasting telephone PT-M-KT2

Standard Analog phone, VoIP, and GSM available
Cold rolled steel housing, impact resistant, anti-vandalism
Features a ruggedized zinc alloy alphanumeric keypad
Armored handset cord
Waterproof grade IP55 IP65
Alarm lamp will flash when an incoming call is made
Rust and corrosion resistant hardware
RJ11 phone interface
Build in loud speakerphone
110-220V AC or 24V DC for power supply

Applications of plant broadcasting telephone PT-M-KT2

Widely used in the mining, marine, tunnel, steel workshop, power plant rooms, highway toll stations, hotels, parking lots, steel plants, chemical plants, power plants, coal preparation plant etc.

Package of plant broadcasting telephone PT-M-KT2

phone size: 280*200*160mm
Packaging material: PE EPE bag, carton
Net weight: 5.0 KG
Gross weight: 6.0 KG

Specifications of plant
broadcasting telephone
PT-M-KT2

DTMF dialing parameters
Low frequency group frequency:697.770.852.941HZ High frequency group frequency: 1209.1336.1477HZ Frequency deviation: ≤ 1.5% Low frequency group level: -9 + 3dB High frequency group level: -7 + 3dB Level difference : 2 + 1dB Harmonic total distortion at least low 20dB than the fundamental level
Ringing tone decibel
70dB
Speaker decibel
90dB (external power supply)
Phone impedance
600 Ω
Memory
EEPROM (power off without loss data)
Interface
RJ11 or 2P terminal

Parameter setting
by keyboard DTMF dial set
M.T.B.F.
excess of 50,000 hours using
Non - linear distortion
<5%
PABX
48v
Working environment
Operating Temperature: 30°C to +65°C Storing Temperature: 40°C to +75°C

Accessories material
Handset: ABS Hook: Aluminum alloy Telephone line: Armoured cable Keypad: 16-bit zinc alloy keypad Housing: Cold rolled steel
Customization
Color: yellow red grey can be tailored Logo, slogan can be tailored With keypad or without keypad External horn can be tailored VoIP GSM Analog protocols can be tailored

Plant broadcasting telephone

Main features of plant broadcasting telephone PT-M-KT2

Applications of plant broadcasting telephone PT-M-KT2

Package of plant broadcasting telephone PT-M-KT2

broadcasting telephone

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