Overview of clean room emergency telephone PT-PE-M10
PT-PE-M10  clean room telephone PT-PE-M10 idea used in laboratories, pharmaceutical factory, dust-free workshop, hotel bathroom..etc which area have the high strickly request of the waterproof dustproof environment. embeded and wall mounted two ways of the installation, multi-layer waterproof and dustproof seamless structure, ABS plastic panel +PE film,easy to clean and have strong ability of anti-interference, hands-free intercom type, without manually off- hook, avoid pollution.

Main features of clean room emergency telephone PT-PE-M10

• Wall-mounted simple for installation

• Waterproof and dustproof, anti-vandal construction

• ABS plastic, UV surface , scratch-resistant, anti-vandal and anti-corrosion

• Fully fitted keypad,strong alility of waterproof

• Full clear and loud sound for broadcasting

• External 9V power supply

• Self stop if the other side hang up

• Bulid in Microcomputer control chip,make it more smart

• Microphone sensitivity can be adjusted

• Volume can be adjusted

• M1 M2 for automatically dialing.

Specifications of clean room emergency telephone PT-PE-M10

Temperature	-10℃~+50℃	Relative humidity		45%-75%
Atmospheric pressure	86~106Kpa	Environmental noise		less than 90dB
Usage condiction	PBX telephone 24-60V	Ringing Level		70-90V
Busy tone	300~450HZ, interval between 300-500ms
Telephone line current			>=20mA

Power supply mode	telephone line for power supply or DC9V
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 between the high and low level frequency	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

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




Package
phone size: 211*106*35mm
Packaging material: PE EPE bag, carton
Net weight: 0.5KG
Gross weight: 1 KG


Service
1.OEM/ODM services are available
2.Normal use, non human damage, one year warranty