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elevator emergency phone factory

Utility Tunnel Noodtelefoons
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
Maat: 492*302*185mm
Omgevingstemperatuur: -40℃ tot 50℃
Relatieve vochtigheid: 10% tot 95%
Atmosferische druk: 80-110 kPa
Omgevingsgeluid: ≤60dB
Bedrijfsfrequentie: 300-3400 Hz
Luidheidsclassificatie verzenden (SLR): 5-15dB
Geluidssterkte ontvangen (RLR): -7-2dB
Side Tone Masking Rating (STMR): ≥7dB

Utility Tunnel Noodtelefoons

elevator emergency phone factory products

SOS-noodtelefoon voor openbare plaatsen

The Public Place SOS emergency telephone is made of stainless steel and it is equipped with a hands-free function with clear voice and a high-definition camera. The material protect telephone...

Onbedekte telefoon met twee toetsen van glasvezelversterkt kunststof

It is an all-digital network radio and walkie-talkie, and its core part adopts a mature VOIP solution (Broadcom 1190), the performance is stable and reliable, the hands-free adopts digital full-duplex...

Explosieveilige noodtelefoon

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...

Subway SOS-noodtelefoon

The subway SOS emergency telephone is made of stainless steel and it is equipped with a hands-free function with clear voice and a high-definition camera. The material protect telephone safe,...

Handsfree noodtelefoon met zes toetsen

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....

Explosieveilige noodoproepbox

The explosion-proof Emergency Call Box shell is made of aluminum alloy die-casting, the stability and safety have been greatly improved, and it can be used in various harsh environments and...

Waterdichte SOS-noodoproepbox

Waterproof SOS Emergency Call Box was made of cold rolled steel, the strong shell provide extra security for machine wiring. The protect level is IP65, has CE, ROHS, FCC, ISO9001...

SIP visuele noodintercom

SIP Visual Emergency Intercom is specially used for outdoor emergency telephone, pick the machine can automatically call the emergency phone line. Commonly used in mines, tunnels, scenic spots, school and...

elevator emergency phone factory latest news

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Hoe u de beste weerbestendige VoIP-telefoon voor uw bedrijf kiest: IP-classificatie, duurzaamheid en functies: As businesses increasingly rely on VoIP (Voice over Internet Protocol) technology for their communication needs, it's important to choose the right weatherproof VoIP phone. Weatherproof VoIP phones are designed to withstand harsh outdoor environments and provide reliable, high-quality communication even...