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elevator emergency phone factory

Telepon Darurat Terowongan Utilitas
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.

Model: CDU-AUX
Size: 492*302*185mm
Ambient Temperature: -40℃ to 50℃
Kelembaban Relatif: 10% hingga 95%
Tekanan Atmosfer: 80-110 kPa
Kebisingan Sekitar: ≤60dB
Frekuensi Pengoperasian: 300-3400 Hz
Mengirim Peringkat Kenyaringan (SLR): 5- 15dB
Menerima Peringkat Kenyaringan (RLR): -7-2dB
Peringkat Masking Nada Samping (STMR): 7dB

Telepon Darurat Terowongan Utilitas

elevator emergency phone factory products

Telepon Darurat Terlihat Industri Tahan Debu

Dust-Proof Industrial Visible Emergency Telephone is made of Fiber-Reinforced Plastic. It is an all-digital network radio and walkie-talkie. The core part adopts a mature VOIP solution with stable and reliable...

Semua Telepon Industri Keypad Tahan Air Logam

It is mainly used for voice communication in various environments can point to point communication in public traffic network and private network. Easy installation, easy operation, stable operation and strong compatibility. Mainly designed for...

Kotak Panggilan Darurat Terowongan Utilitas

The industrial telephone adopts aluminum alloy die-casting shell, which has high mechanical strength and strong impact resistance. Its appearance is sturdy and vandal-proof, and it can be divided into two-wire...

Telepon Industri

Industrial telephone is a waterproof, dust proof, electrostatic Discharge. The industrial telephone uses aluminum alloy die-casting shell, high mechanical strength and strong impact resistance. And its appearance is firm and...

Telepon Darurat Enam Kunci Bebas Genggam

Hands Free Six-key Emergency Telephone is made of Fiber-Reinforced Plastic. It is a high-end smart phone. It can be selected with or without a dust cover according to customer needs....

Telepon tahan cuaca

Weather-proof Telephones are designed to provide safe and reliable communication in harsh indoor and outdoor environments. It has a strong, non-sparking, shock and impact resistant composite housing. Ultra-rugged it can...

Telepon darurat tahan ledakan

Explosion-proof phone is a waterproof, explosion-proof VoIP phone specially designed for hazardous area communication. The explosion-proof telephone uses heavy metal as the raw material of the outer casing, and its...

Telepon Darurat Terlihat Industri

Industrial Visible Emergency Telephone is made of Fiber-Reinforced Plastic. Uncovered design. It is an all-digital network radio and walkie-talkie. The core part adopts a mature VOIP solution with stable and...

elevator emergency phone factory latest news

Call for help efficiently, High-Quality Subway Emergency Telephone ensures safety: In busy cities, subways have become an important mode of transportation for people to travel, and subway safety is related to the life safety of every passenger. At this critical moment, the High-Quality Subway Emergency Telephone is like a solid...

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explosion-proof emergency call box: Emergency Phone on the Motorway: The emergency phone on the motorway is an essential service for drivers in case of any urgent assistance required. The motorway network in the UK is extensive, and with the high volume of traffic and long distances between exits, it...

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Outdoor Rugged Telephone – Waterproof and Durable for Any Weather: The great outdoors can be a harsh environment for many electronic devices, and telephones are no exception. However, we all know that communication is key, even in remote areas where cell phone coverage is limited or non-existent. That's where outdoor...

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