As the telephone handset for public telephones, corrosion resistance and waterproof grade are very important factors when choose handsets.We add waterproof sound passing membrane on both microphone and speaker sides and then seal the handset by ultrasonic welding to improve the waterproof grade to IP65 in structure. For outdoor environment, UL approved ABS material and Lexan anti-UV PC material are available for different usages; With different kinds of speakers and microphones, the handsets could be matched with various motherboard to reach high sensitivity or noise reducing functions; hearing-aid speaker could also be chose for hearing-impaired person and noise reducing microphone could cancel the noise from background.1.PVC curly cord (Default), working temperature: - Standard cord length 9 inch in retracted, 6 feet after extended (Default) - Customized different length is available. 2. Weather resistant PVC curly cord (Optional) 3. Hytrel curly cord (Optional) 4. SUS304 Stainless steel armored cord (Default) - Standard armored cord length 32 inch and 10 inch, 12 inch,18 inch and 23 inch are optional. - Include steel lanyard which is anchored to telephone shell. Matched steel rope is with different pull strength. - Dia: 1.6mm, 0.063”, Pull test load:170 kg, 375 lbs. - Dia: 2.0mm, 0.078”, Pull test load:250 kg, 551 lbs. - Dia: 2.5mm, 0.095”, Pull test load:450 kg, 992 lbs.It could be used in any public telephones, outdoor payphones, outdoor emergency telephones or outdoor kiosk.
Item
Technical data
Waterproof Grade
IP65
Ambient Noise
≤60dB
Working Frequency
300~3400Hz
SLR
5~15dB
RLR
-7~2 dB
STMR
≥7dB
Working Temperature
Common:-20℃~+40℃
Special: -40℃~+50℃
(Please tell us your request in advance)
Relative Humidity
≤95%
Atmospheric Pressure
80~110Kpa
85% spare parts are produced by our own factory and with matched test machines, we could confirm the function and standard directly.If you have any color request, let us know the Pantone color No.Any appointed connector could be made as customer's request. Let us know the exact item No. in advance.Please feel cost-free to send us your specifications and we'll respond to you asap. We've got a professional engineering team to serve for the every single detailed needs.So that you can meet your desires, please really feel cost-free to contact us. You could send us emails and call us straight. Additionally, we welcome visits to our factory from all over the world for much better recognizing of our corporation. and merchandise. In our trade with merchants of several countries, we often adhere to the principle of equality and mutual advantage. It is our hope to market, by joint efforts, both trade and friendship to our mutual benefit. We look forward to getting your inquiries.
85% spare parts are produced by our own factory and with matched test machines, we could confirm the function and standard directly.If you have any color request, let us know the Pantone color No.Any appointed connector could be made as customer's request. Let us know the exact item No. in advance.
Please feel cost-free to send us your specifications and we'll respond to you asap. We've got a professional engineering team to serve for the every single detailed needs.So that you can meet your desires, please really feel cost-free to contact us. You could send us emails and call us straight. Additionally, we welcome visits to our factory from all over the world for much better recognizing of our corporation. and merchandise. In our trade with merchants of several countries, we often adhere to the principle of equality and mutual advantage. It is our hope to market, by joint efforts, both trade and friendship to our mutual benefit. We look forward to getting your inquiries.
