Clean Room Sterile Telephone

The advantage of clean room sterile telephone PT-S-MT8

PT-S-MT8 cleanroom sterile emergency telephone using the latest technical design, the stainless steel shell by laser cutting to ensure no gaps surface, no bulge of the installation. and the installation is simple, without power, connected the telephone line directly then it will be working,

The phone has greatly improved the quality of call, the motherboard is stable, using the latest Austria voice chip, the main control chipset is the USA ATMEL company industrial grade microcontroller, to ensure stable work in the harsh environments.

Build in high sensitivity microphone, push the button can have broadcasting call.

Overview

Specifications

Drawings

Main features of clean room sterile telephone PT-S-MT8

Wall-mounted installation, simple to maintain
Analog protocol intercoms
Stainless steel housing and keypad, impact resistant
Waterproof and dustproof, anti-vandal
Weather resistant to IP65-IP66
Full clear and loud sound for broadcasting
Telephone line powered
Build in Microcomputer control chip, made it smarter
Microphone sensitivity can be adjusted
Volume can be adjusted
One button push to have intercom calls

Applications of clean room sterile telephone PT-S-MT8

Widely used in the place of waterproof, dustproof such as laboratories, pharmaceutical factory, dust-free workshop, aseptic workshop, hotel bathroom ...etc.

Package of clean room sterile telephone PT-S-MT8

phone size: 250*150*40mm
Packaging material: PE EPE bag, carton
Net weight: 1.5KG
Gross weight: 2 KG

Service

OEM/ODM services are available
Normal use, nonhuman damage, one year warranty

Specification of clean room sterile telephone PT-S-MT8

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
Busy tone
300~450HZ, interval between 300-500ms
PABX
24-60v
Working environment
Operating Temperature: 30°C to +65°C Storing Temperature: 40°C to +75°C

Accessories material
Button: Stainless steel Housing: Stainless steel Keypad: Stainless steel
Customization
Color: yellow red grey can be tailored Logo, slogan can be tailored With keypad or without keypad can be tailored VoIp GSM Analog protocols can be tailored