PTT Switch Telephone Handset

As a PTT switch telephone handset supplier in China, used in industrial area, SINIWO developed noise reducing microphone from technical data and microphone structure when designed it. This SINIWO PTT switch telephone handset were chose by Gai-tronics for their most of heavy duty telephones in the global market.

Model:A15

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Product Description

This SINIWO PTT switch telephone handset is a customized heavy duty telephone handset which used in chemical plant, oil and gas station and seaport stand, where requests the noise reducing and push to talk function. It is in accordance with the Council EMC Directive 2014/30/EU according to test standard EN55032:2015/A1:2020 and EN55035:2017/A11:2020.

Parameter of PTT switch telephone handset:

Model No.	A15
Waterproof Grade	IP65
Ambient Noise	≤60dB
Working Frequency	300~3400Hz
SLR	5~15 dB
RLR	-7~2 dB
Special Function	Noise reducingPTT switch telephone handset
Working Temperature	Common:-20℃~+40℃ Special: -40℃~+50℃ (Please tell us your request in advance)
Relative Humidity	≤95%
Atmospheric Pressure	80~110Kpa

Feature of PTT switch telephone handset:

This weatherproof telephone handset is ergonomically designed and suitable for most of the outdoor telephones. As a special manufacturer in industrial telecommunication filed, we have rich experience in design weatherproof telephone handset and provide solutions for clients.

For this PTT switch telephone handset used in harsh environment, we offer hearing-aid speaker for hearing-impaired person and noise reducing microphone, which could cancel the noise from background when answering calls; With push to talk switch, it could improve the communication quality when release the switch.

Weatherproof telephone handset external curly cord details:

 PVC curly cord (Default), working temperature: -20℃~+40℃

- Standard cord length 9 inch in retracted, 6 feet after extended (Default)

- Customized different length is available.

 Weather resistant PVC curly cord (Optional), working temperature: -30℃~+50℃

 Hytrel curly cord (Optional) working temperature: -40℃~+100℃

As a manufacturer and supplier in China, SINIWO accepts color and logo customization for this PTT switch telephone handset. The common color in stock is in black and red. Any other color could be customized according to Pantone No. or color sample. The logo could be made by laser printing or silk printing, or customized your logo from the original tooling is acceptable.