SOS Emergency telephone product suppliers in China

SOS Acil durum telefonu

This SOS emergency handsfree telephone is a telephone that specifically addresses of indoor industry. The telephone is rugged and durable and the pecial sealing design can ensure smooth operation, dustproof and moisture-resistant, which makes it can be used in most tunnel, airport, subway and bus station for emergency communication.

The SOS emergency telephone use rolled steel as the raw material for the weatherproof enclosure, and the exterior is strong and has an explosion proof effect. OEM and ODM is also available.

fiyat teklifi al

parametrelerBoyutUygulamalarTalimat

Model: CD-INP-PHO-O-SIP
Size: 520*300*177mm
Output Voltage: 12V
transport protocol: VOIP/SIP
MTBF: 100000 hours
Stand-by power: <3W
Ambient Temperature: -40℃ to 50℃
Bağıl Nem: 10% ila 95%
Atmosfer Basıncı: 80-110 kPa
Ortam Gürültüsü: ≤60dB
Çalışma Frekansı: 300-3400 Hz
Gönderme Ses Yüksekliği Derecelendirmesi (SLR): 5- 15dB
Ses Alımı Derecesi (RLR): -7-2dB
Yan Ton Maskeleme Derecesi (STMR): ≥7dB

SOS Acil durum telefonu

Yardımcı tüneller
Köprü
Havalimanı
Metro
Otobüs durağı

Destekleyici dokümanlar

isim

Sürüm

yayın tarihi

Öncesi: Fayda Tüneli Acil durum telefonları

Sonraki: SIP Gömülü Acil Durum Telefonu

This product: SOS Emergency telephone

son Haberler

Revolutionizing Communication with an Intercom Telephone System: The world has witnessed remarkable advancements in communication technology in recent years. With each passing day, new communication systems are...

Yol Yardım: Karayollarında Acil Durum Telefonlarının Önemi: Yol yardımı, sürücülerin otoyollarda güvende tutulmasında önemli rol oynayan önemli bir hizmettir. Biri...

Outdoor Telephone Equipped with Siren and Beacon: Ensuring Safety and Communication in Any Weather: In today's fast-paced and interconnected world, communication is vital for ensuring safety and security. This is especially true in outdoor...

Intercom Telephone System: Streamlining Communication Within Your Business: Effective communication is the backbone of any successful business. In today's fast-paced world, it is essential to have a streamlined...

Stay Connected in Any Weather with a Weatherproof Phone Box: In today's fast-paced and interconnected world, staying connected is crucial for both personal and professional reasons. However, adverse weather conditions...

The Evolution of Industrial Telephones: From Basic Communication Devices to Advanced Systems: Introduction Industrial telephones have come a long way since their inception, evolving from basic communication devices to advanced systems that...

How to Choose the Right Elevator Emergency Phone System for Your Building: Features, Cost, and Maintenance: Elevator emergency phone systems are an essential safety feature in any building with elevators. In the case of an emergency,...

China Outdoor Emergency Phone wholesale: A Lifeline for Critical Situations: In today's modern and interconnected world, technology has become an integral part of our daily lives. From communication to navigation,...

Key Industrial Emergency Telephone: Triple Proofing for Ultimate Reliability: In any industrial setting, emergencies and accidents can happen at any time. When such incidents occur, it is crucial for...

Acil bir durumda acil durum telefonu nasıl kullanılır: Ucuz bir acil durum cep telefonuna sahip olmak, beklenmedik bir acil durumda cankurtaran olabilir. Eğer yapmadıysanız, şimdi...

SOS Acil durum telefonu

Popüler ürünler

This product: SOS Emergency telephone