PSST Technology(HongKong) CO., LTD.
Flush Mount Emergency Telephone
Flush Mount Emergency Telephone

Flush Mount Emergency Telephone

Overview of flush mount emergency telephone PT-S-MT2

These one button security intercom staions are hands-free and feature a call progesss lamp when in active state. at the press of emergency call button, the device speed dial a primary telephone number. if the number is busy or does not answer, the emergency call box will hang up and dial the next number untill it get through, when the call button is pressed, the lamp lighten to indicate a call being placed.

If you use a GSM motherboard, you can set the speed dial by SMS, and if it is the motherboard of VoIP, you can use the web setting, it is an excellent choice for parking decks, hallways, elevators and building entrances.

Extremely simple to maintain and install.
  • Overview
  • Specifications
  • Drawings

Main features of flush mount emergency telephone PT-S-MT2

  • Analog phone, VoIP, and GSM available
  • Aluminum alloy faceplate, high resistance to vandalism
  • Metal stainless steel call button designed for long-lasting usage and weather erosion
  • Waterproof grade: IP65-IP67
  • Support auto dial, or hotline dial
  • Easy to maintain and install
  • Wall mounted installation
  • Line powered or external DC 5V-9V power supply

Applications of flush mount emergency telephone PT-S-MT2

High vandal resistance, hands-free telephone requirements. examples: door entrance, despatch/goods in, town centers, university campuses, parks and rail platforms. security access, hospitals, prisons, courthouses, guard stations, police stations, bank halls, ATM machines, stadiums, inside and outside building etc.

Package of flush mount emergency telephone PT-S-MT2

phone size: 110*185*32mm
Packaging material: PE EPE bag, carton
Net weight: 1.0 KG
Gross weight: 2.0 KG

Specification of flush mount emergency telephone PT-S-MT2

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
  • EEPROM (power off without loss data)
  • RJ11 or 2P terminal
Parameter setting 
  • by keyboard DTMF dial set
  • excess of 50,000 hours using
Non - linear distortion
  • <5%
  • 48v
Working environment
  • Operating  Temperature: 30°C to +65°C 

  • Storing Temperature: 40°C to +75°C 

Accessories material 
  • Button: Metal stainless steel
  • Housing: Aluminum alloy 
  • Color: yellow red grey can be tailored
  • Logo, slogan can be tailored
  • One button or two button can be tailored
  • VoIP GSM Analog protocols can be tailored

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