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Shenzhen Yuantong Industrial Weatherproof Telephones

2025-06-04

últimas noticias de la compañía sobre Shenzhen Yuantong Industrial Weatherproof Telephones 0

Product Name	Industrial Weatherproof Telephone
Waterproof	IP68
Type	IP or Analogue
Model	YT-SG21
Enclosure material	Aluminium alloy with anti-corrosion coating
Handset material	PC+ABS, stainless steel armored for telephone cable, 200kg loading
Keyboard material	industrial silicone
Full-duplex communication	support
telephone speaker	3W/8Ω
External speaker	the PCB can drive max 25W external speaker
Power Supply	POE/DC12V
Telephone Power consumption	Less than 5W
Operating temperature	-40 °C to + 70 °C
Warning Light	≥80 db at 1 meter with Flashlight
Noise cancelling	Optional
VOIP Feature	Protocol: SIP 2.0(RFC3261) Registration line: 2 lines Codec: G.711A/u, G.7231 high/low, G.729, G.722, G.726 Network: 10/100 Mpbs
Analogue Feature	Signal Level Standard Frequency Low Frequency Group: 697-941 Hz High Frequency Group: 1209-1477 Hz Frequency Deviation: No more than ±1.5% Level Difference Between Low and High Frequency Signals: 2 ± 1 dB Total Distortion Due to Harmonic Intermodulation: At least 20 dB lower than the basic level

últimas noticias de la compañía sobre Shenzhen Yuantong Industrial Weatherproof Telephones 1

Product Name	Industrial Weatherproof Telephone
Waterproof	IP68
Type	IP or Analogue
Model	YT-SG30
Enclosure material	Aluminium alloy with anti-corrosion coating
Handset material	PC+ABS, stainless steel armored for telephone cable, 200kg loading
Keyboard material	industrial silicone/stainless steel
Full-duplex communication	support
telephone speaker	3W/8Ω
External speaker	the PCB can drive max 25W external speaker
Power Supply	POE/DC12V
Telephone Power consumption	Less than 5W
Operating temperature	-40 °C to + 70 °C
Warning Light	≥80 db at 1 meter with Flashlight
LCD display	optional
Noise cancelling	Optional
VOIP Feature	Protocol: SIP 2.0(RFC3261) Registration line: 2 lines Codec: G.711A/u, G.7231 high/low, G.729, G.722, G.726 Network: 10/100 Mpbs
Analogue Feature	Signal Level Standard Frequency Low Frequency Group: 697-941 Hz High Frequency Group: 1209-1477 Hz Frequency Deviation: No more than ±1.5% Level Difference Between Low and High Frequency Signals: 2 ± 1 dB Total Distortion Due to Harmonic Intermodulation: At least 20 dB lower than the basic level

últimas noticias de la compañía sobre Shenzhen Yuantong Industrial Weatherproof Telephones 2

Product Name	Industrial Weatherproof Telephone
Waterproof	IP68
Type	IP or Analogue
Model	YT-SG50
Enclosure material	Aluminium alloy with anti-corrosion coating
Handset material	PC+ABS, stainless steel armored for telephone cable, 200kg loading
Keyboard material	industrial silicone
Full-duplex communication	support
telephone speaker	3W/8Ω
External speaker	the PCB can drive max 25W external speaker
Power Supply	POE/DC12V
Telephone Power consumption	Less than 5W
Operating temperature	-40 °C to + 70 °C
extension telephones	support
LCD display	Optional
Noise cancelling	Optional
VOIP Feature	Protocol: SIP 2.0(RFC3261) Registration line: 2 lines Codec: G.711A/u, G.7231 high/low, G.729, G.722, G.726 Network: 10/100 Mpbs
Analogue Feature	Signal Level Standard Frequency Low Frequency Group: 697-941 Hz High Frequency Group: 1209-1477 Hz Frequency Deviation: No more than ±1.5% Level Difference Between Low and High Frequency Signals: 2 ± 1 dB Total Distortion Due to Harmonic Intermodulation: At least 20 dB lower than the basic level

DETALLES DE LAS NOTICIAS

Hogar > Noticias >

Noticias de la compañía-Shenzhen Yuantong Industrial Weatherproof Telephones

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Noticias

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Shenzhen Yuantong Industrial Weatherproof Telephones

2025-06-04

últimas noticias de la compañía sobre Shenzhen Yuantong Industrial Weatherproof Telephones 0

Product Name	Industrial Weatherproof Telephone
Waterproof	IP68
Type	IP or Analogue
Model	YT-SG21
Enclosure material	Aluminium alloy with anti-corrosion coating
Handset material	PC+ABS, stainless steel armored for telephone cable, 200kg loading
Keyboard material	industrial silicone
Full-duplex communication	support
telephone speaker	3W/8Ω
External speaker	the PCB can drive max 25W external speaker
Power Supply	POE/DC12V
Telephone Power consumption	Less than 5W
Operating temperature	-40 °C to + 70 °C
Warning Light	≥80 db at 1 meter with Flashlight
Noise cancelling	Optional
VOIP Feature	Protocol: SIP 2.0(RFC3261) Registration line: 2 lines Codec: G.711A/u, G.7231 high/low, G.729, G.722, G.726 Network: 10/100 Mpbs
Analogue Feature	Signal Level Standard Frequency Low Frequency Group: 697-941 Hz High Frequency Group: 1209-1477 Hz Frequency Deviation: No more than ±1.5% Level Difference Between Low and High Frequency Signals: 2 ± 1 dB Total Distortion Due to Harmonic Intermodulation: At least 20 dB lower than the basic level

últimas noticias de la compañía sobre Shenzhen Yuantong Industrial Weatherproof Telephones 1

Product Name	Industrial Weatherproof Telephone
Waterproof	IP68
Type	IP or Analogue
Model	YT-SG30
Enclosure material	Aluminium alloy with anti-corrosion coating
Handset material	PC+ABS, stainless steel armored for telephone cable, 200kg loading
Keyboard material	industrial silicone/stainless steel
Full-duplex communication	support
telephone speaker	3W/8Ω
External speaker	the PCB can drive max 25W external speaker
Power Supply	POE/DC12V
Telephone Power consumption	Less than 5W
Operating temperature	-40 °C to + 70 °C
Warning Light	≥80 db at 1 meter with Flashlight
LCD display	optional
Noise cancelling	Optional
VOIP Feature	Protocol: SIP 2.0(RFC3261) Registration line: 2 lines Codec: G.711A/u, G.7231 high/low, G.729, G.722, G.726 Network: 10/100 Mpbs
Analogue Feature	Signal Level Standard Frequency Low Frequency Group: 697-941 Hz High Frequency Group: 1209-1477 Hz Frequency Deviation: No more than ±1.5% Level Difference Between Low and High Frequency Signals: 2 ± 1 dB Total Distortion Due to Harmonic Intermodulation: At least 20 dB lower than the basic level

últimas noticias de la compañía sobre Shenzhen Yuantong Industrial Weatherproof Telephones 2

Product Name	Industrial Weatherproof Telephone
Waterproof	IP68
Type	IP or Analogue
Model	YT-SG50
Enclosure material	Aluminium alloy with anti-corrosion coating
Handset material	PC+ABS, stainless steel armored for telephone cable, 200kg loading
Keyboard material	industrial silicone
Full-duplex communication	support
telephone speaker	3W/8Ω
External speaker	the PCB can drive max 25W external speaker
Power Supply	POE/DC12V
Telephone Power consumption	Less than 5W
Operating temperature	-40 °C to + 70 °C
extension telephones	support
LCD display	Optional
Noise cancelling	Optional
VOIP Feature	Protocol: SIP 2.0(RFC3261) Registration line: 2 lines Codec: G.711A/u, G.7231 high/low, G.729, G.722, G.726 Network: 10/100 Mpbs
Analogue Feature	Signal Level Standard Frequency Low Frequency Group: 697-941 Hz High Frequency Group: 1209-1477 Hz Frequency Deviation: No more than ±1.5% Level Difference Between Low and High Frequency Signals: 2 ± 1 dB Total Distortion Due to Harmonic Intermodulation: At least 20 dB lower than the basic level

Teléfono a prueba de mal tiempo industrial

Teléfono a prueba de explosiones

Teléfono resistente del vándalo

Caja de llamada de emergencia

Intercomunicador del punto de ayuda

Teléfono de emergencia del túnel

Teléfono industrial del VoIP

Teléfono del sitio limpio

Capilla acústica del teléfono

Sistema Telefónico IP PBX

Altavoces del sistema PA

Soluciones inteligentes de propiedad intelectual

Dispositivos de comunicación industriales

Teléfono a prueba de mal tiempo industrial

Teléfono a prueba de explosiones

Teléfono resistente del vándalo

Caja de llamada de emergencia

Intercomunicador del punto de ayuda

Teléfono de emergencia del túnel

Teléfono industrial del VoIP

Teléfono del sitio limpio

Capilla acústica del teléfono

Sistema Telefónico IP PBX

Altavoces del sistema PA

Soluciones inteligentes de propiedad intelectual

Dispositivos de comunicación industriales

DETALLES DE LAS NOTICIAS

Noticias de la compañía Shenzhen Yuantong Industrial Weatherproof Telephones

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Casos

Shenzhen Yuantong Industrial Weatherproof Telephones

Noticias de la compañía-Shenzhen Yuantong Industrial Weatherproof Telephones

Noticias

Casos

Shenzhen Yuantong Industrial Weatherproof Telephones