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Fabrik für Notruftelefone für Aufzüge

From Fabrik für Notruftelefone für Aufzüge

Versorgungstunnel Notruftelefone
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.

Modell: CDU-AUX
Größe: 492 x 302 x 185 mm
Umgebungstemperatur: -40℃ bis 50℃
Relative Luftfeuchtigkeit: 10% bis 95%
Atmosphärischer Druck: 80–110 kPa
Umgebungsgeräusche: ≤60dB
Betriebsfrequenz: 300-3400 Hz
Bewertung der Sendelautstärke (SLR): 5–15 dB
Empfangslautstärkebewertung (RLR): -7-2dB
Seitentonmaskierungsbewertung (STMR): ≥7dB

Versorgungstunnel Notruftelefone

elevator emergency phone factory products

Sichtbares industrielles Notruftelefon

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...

SOS-Notruftelefon für öffentliche Orte

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...

Industrielles Telefon mit wasserdichter Tastatur aus Metall

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...

Optische SIP-Notrufsprechanlage

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...

Wasserdichtes IP-Telefon zur Wandmontage

Waterproof, dustproof, adopts stainless steel casing, and the level reach IP65. The wire was made by Teflon, oil resistance, acid resistance and alkali resistance. Automatic dialing function: Press the emergency...

Wasserdichte SOS-Notrufbox

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...

Sichtbares Notruftelefon mit Touchscreen

Visible Touchscreen Emergency Telephone is made of Fiber-Reinforced Plastic, and it is a high-end smart phone that integrates audio, video and applications. Equipped with a high-precision directional microphone, it can...

Explosionsgeschütztes Notruftelefon

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...

elevator emergency phone factory latest news

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Wasserdichte Gegensprechanlage mit Videotastatur: Erhöhen Sie Ihre Sicherheit zu Hause: As technology continues to advance, so does our ability to secure our homes. One of the latest innovations in home security is the waterproof video keypad intercom. This device allows homeowners to see and communicate with visitors at their front...