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elevator emergency phone factory

ยูทิลิตี้อุโมงค์โทรศัพท์ฉุกเฉิน
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
ขนาด: 492*302*185mm
Ambient Temperature: -40℃ to 50℃
ความชื้นสัมพัทธ์: 10% ถึง 95%
Atmospheric Pressure: 80-110 kPa
Ambient Noise: ≤60dB
Operating Frequency: 300-3400 Hz
Sending Loudness Rating(SLR): 5- 15dB
Receiving Loudness Rating(RLR): -7-2dB
คะแนนการกำบังเสียงด้านข้าง (STMR): ≥7dB

ยูทิลิตี้อุโมงค์โทรศัพท์ฉุกเฉิน

elevator emergency phone factory products

กล่องโทรฉุกเฉินอุโมงค์ยูทิลิตี้

โทรศัพท์อุตสาหกรรมใช้เปลือกอลูมิเนียมหล่อขึ้นรูปซึ่งมีความแข็งแรงเชิงกลสูงและทนต่อแรงกระแทกได้ดี ลักษณะของมันแข็งแรงและป้องกันการก่อกวน และสามารถแบ่งออกเป็นสองสาย...

อินเตอร์คอมแบบกันน้ำแบบติดผนัง

304 stainless steel, anti damage and easy to install. Wall mounted and build in hearing aidsn. The wire was made by Teflon, oil resistance, acid resistance and alkali resistance. Automatic...

โทรศัพท์ฉุกเฉินหกปุ่มแบบแฮนด์ฟรี

โทรศัพท์ฉุกเฉิน 6 ปุ่มแบบแฮนด์ฟรีทำจากพลาสติกเสริมไฟเบอร์ เป็นสมาร์ทโฟนระดับไฮเอนด์ สามารถเลือกแบบมีฝาปิดกันฝุ่นหรือไม่ก็ได้ตามความต้องการของลูกค้า....

SOS One Touch โทรฉุกเฉิน

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.

โทรศัพท์กันฝน

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...

โทรศัพท์แจ้งเหตุฉุกเฉินสองคีย์

Two-key Broadcast Emergency Telephone is made of Fiber-Reinforced Plastic, without a cover design, and can be equipped with a dust cover. It is a full-digital network radio and walkie-talkie. Its core...

ปุ่มกดกันน้ำ โทรศัพท์สาธารณะฉุกเฉิน

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...

กล่องเรียกฉุกเฉินด้วยสายตาของพื้นที่บริการทางหลวง

Highway Service Area Visual Emergency Call Box is made of aluminum alloy die-casting, waterproof and the level is IP65. Suitable for highway service areas, railways, toll stations and so on.

elevator emergency phone factory latest news

โทรศัพท์ฉุกเฉินกลางแจ้ง: เส้นชีวิตของคุณเพื่อความปลอดภัยและการรักษาความปลอดภัย: When it comes to emergency situations, time is of the essence. Whether you\'re lost in the wilderness, injured on a hike, or facing any other type of outdoor emergency, having access to a reliable means of communication can mean the...

โทรศัพท์ฉุกเฉินและโทรศัพท์อุตสาหกรรม: โซลูชันการสื่อสารที่วางใจได้: In today\'s fast-paced world, communication is crucial to the success of any business. When it comes to emergency situations and industrial settings, reliable communication is even more critical. That\'s where emergency and industrial phones come in. These specialized phones are...

Robust IP67 Waterproof Wall Mounted Analog Emergency Telephone for Industrial Use: When it comes to industrial applications, communication is key to ensuring safety and productivity. That is why the robust IP67 waterproof wall mounted analog emergency telephone is becoming increasingly popular in many industrial settings. The IP67 rating means that...

Emergency Call Box: A Lifeline in Times of Crisis: In times of crisis, quick access to help and support can be a matter of life and death. Whether it is a medical emergency, a crime in progress, or any other dangerous situation, the presence of emergency call boxes can...

Stay Connected Rain or Shine: Introducing the Weatherproof Subway Phone: In this fast-paced and technology-driven world, staying connected has become an essential part of our everyday lives. However, unpredictable weather conditions often pose a challenge to our ability to remain connected. This is where the weatherproof subway phone comes in,...

IP Industrial Telephone: Tough Communication Solution for Harsh Environments: IP industrial telephone is a rugged communication device designed to withstand tough environments such as factories, warehouses, construction sites, and other harsh industrial settings. These telephones are built to endure extreme temperatures, humidity, vibration, and even exposure to corrosive substances....

Unbreakable: ขอแนะนำโทรศัพท์ป้องกันการทุบทำลาย: Communication has become an essential part of our lives. With the rapid advancement of technology, smartphones have become an indispensable tool for connecting with others. However, as our reliance on smartphones grows, so does the risk of damage or vandalism....

China’s Leading Manufacturer of Industrial Waterproof Telephones: China has established itself as a global leader in various industries, and the manufacturing sector is no exception. In recent years, the country has witnessed remarkable growth and development in the production of industrial waterproof telephones. These devices have become...