Telefones de emergência do túnel utilitário

Emergency telephones for utility tunnel purpose made of aluminium alloy material by die casting. The telephone waterproof is rugged and durable. Body-integral, Strong flame retardancy and low-temperature resistant. Special sealing design can ensure complete waterproof grade up to IP66. Waterproof, dustproof and moisture-resistant. The telephone waterproof widely used in tunnel and outdoor. Most metro and high-speed rail project need install IP66 telephone for emergency communication.

obter uma cotação

ParâmetrosDimensãoFormuláriosInstrução

Model: CDU-AUX
Tamanho: 492*302*185mm
Ambient Temperature: -40℃ to 50℃
Umidade Relativa: 10% a 95%
Atmospheric Pressure: 80-110 kPa
Ambient Noise: ≤60dB
Operating Frequency: 300-3400 Hz
Sending Loudness Rating(SLR): 5- 15dB
Receiving Loudness Rating(RLR): -7-2dB
Side Tone Masking Rating(STMR): ≥7dB

Telefones de emergência do túnel utilitário

Túneis utilitários
Ponte
Aeroporto
Metrô

Documentos de suporte

nome

Versão

data de lançamento

Anterior: Telefone de emergência à prova de explosão

Próximo: Telefone de Emergência SOS

This product: Utility Tunnel Emergency telephones

últimas notícias

Telefone robusto IP67: a melhor solução à prova d'água para suas necessidades de comunicação: O telefone robusto IP67 é a solução à prova d'água definitiva para suas necessidades de comunicação. Este dispositivo de última geração foi projetado para resistir...

Caixa de chamada de emergência à prova d'água com funcionalidade SOS: As technology continues to advance, it has become increasingly important to ensure that people can effectively communicate and call for...

“Exploring the Safety Benefits of Explosion-Proof Telephones”: Exploring the Safety Benefits of Explosion-Proof TelephonesIn industrial settings like oil rigs, gas plants, and chemical factories, there is always...

Outdoor Weatherproof Telephones: Stay Connected Rain or Shine: Staying connected is more important than ever. Whether you are at home, at work, or on the go, having reliable...

Analog Engineer’s Plastic Emergency Telephone: The Analog Engineer's Plastic Emergency Telephone is a device that is designed to provide reliable communication in emergency situations. It...

Industrial Telephone: The Public Phone Solution for Your Business: Industrial telephones are an increasingly popular solution for businesses looking for a reliable way to communicate with customers and staff...

Linha direta de emergência SOS: uma tábua de salvação para quem precisa: As emergências podem ocorrer a qualquer momento, fazendo com que as pessoas se sintam desamparadas e vulneráveis. Nessas situações, uma assistência rápida e eficiente é...

China Emergency Motorway Phone: A Lifeline on the Highway: Motorways are an integral part of modern transportation infrastructure, facilitating the movement of people and goods across vast distances. However,...

Enhancing Communication Efficiency with Telephone Intercom Systems: Introduction: Effective communication is crucial for the smooth functioning of any organization. Telephone intercom systems have emerged as a reliable...