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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

Staubdichtes industrielles sichtbares Notruftelefon

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...

Freihändiges Notruftelefon mit sechs Tasten

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....

Industrielles Notruftelefon mit sechs Tasten

Six Key Industrial Emergency Telephone is made of Fiber-Reinforced Plastic, without a cover design, and can be added with a dust cover. It has strong sealing performance and good waterproof...

SIP-Notruftelefon

Whole stainless steel body, solid and temperature bearable. Handsfree and loudspeaker, IP67. Support hotline call, can realize ring off automatically if the other side close.

SOS One-Touch-Notruf

SOS one touch emergency call mainly installed in school, service area. supermarket, subway and so on. It's convenience for people to find the device and get help.

Öffentliches Notruftelefon mit wasserdichter Tastatur

Phone line powered. Standard Analogue phone. 304 stainless steel material shell, high mechanical strength and strong impact resistance. Vandal resistant handset with Internal steel lanyard and grommet provides added security...

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...

Optisches SIP-Notruftelefon

SIP Visual Emergency Telephone 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...

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