深センChangxinghuitongテクノロジー株式会社へようこそ！

にほんご

+86 19129355807

elevator emergency phone factory

共同溝緊急電話
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
サイズ: 492*302*185mm
周囲温度：-40℃～50℃
相対湿度：10%〜95%
大気圧：80～110kPa
周囲騒音: ≤60dB
動作周波数：300～3400Hz
送信ラウドネス定格 (SLR): 5- 15dB
受信ラウドネス (RLR): -7-2dB
サイドトーンマスキング定格（STMR）：≥7dB

共同溝緊急電話

elevator emergency phone factory products

SIP組み込み緊急電話

Embedded Emergency Telephone for emergency and daily communication, it is weatherproof and durable. Can be designed to dial numbers automatically, press the button for hands-free disconnect call, the key can...

SIP緊急電話

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.

壁掛けビジュアル防水インターホン

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...

SIPビジュアル緊急インターコム

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...

目に見えるタッチスクリーン緊急電話

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...

3 つの校正 3 つの重要な産業用緊急電話

Three Proofings Three Key Industrial Emergency Telephone is made of Fiber-Reinforced Plastic, it is a full-digital network radio/intercom. Dust cover can be added, it is a full-digital network radio and walkie-talkie,...

全金属防水キーパッド産業用電話

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...

刑務所 ATM 破壊者防止インターホン

The vandal-proof intercom series are available in analog, VoIP, and GSM versions. The high standard vandal-proof degree up to IK10, MTBF 10,000 hours, suitable for the car parking lot, hospital,...

elevator emergency phone factory latest news

Aluminium Alloy Heavy Duty Weatherproof Telephone: The Perfect Industrial Rugged Telephone: When it comes to communication in harsh and demanding environments, the Aluminium Alloy Heavy Duty Weatherproof Telephone stands out as the perfect choice for industrial applications. This rugged telephone is designed to withstand the toughest conditions while providing reliable and...

屋外電話筐体: いかなる天候でも信頼性の高い通信を確保: Communication plays a vital role in our daily lives, whether it is for personal or professional purposes. In today\'s modern world, the telephone remains one of the most widely used means of communication. However, when it comes to outdoor environments,...

緊急電話/インターホン: 危機的な状況での迅速な通信を確保: An emergency phone/intercom system is a vital component of any facility or building that aims to ensure quick communication during critical situations. It is a device that allows people to communicate with one another quickly and efficiently in case of...

IP66 Waterproof Telephone manufacture: An Analogue Solution for Durable Communication: When it comes to communication in challenging environments, having a reliable and durable telephone is essential. This is where the IP66 waterproof telephone comes in - an analogue solution designed to withstand harsh weather conditions and rough handling. The...

防爆緊急電話: 危険な環境でも安全を確保: Explosion-proof emergency telephone is a communication device that is specifically designed to be used in hazardous environments. These types of telephones are used in places where there is a risk of explosions, such as oil rigs, chemical plants, and gas...

Enhance Classroom Communication with an Intercom System: Communication is key to a successful classroom experience. With the rise of technology, there are many options available to enhance classroom communication. One such option is an intercom system. An intercom system can improve communication within the classroom and between...

China industrial telephones: Call Boxes on Highways: Ensuring Roadside Safety: Call boxes on highways are essential for ensuring roadside safety. These boxes are strategically located on highways to provide motorists with a quick and easy way to contact emergency services in the event of an accident or breakdown. The...

回復力を明らかにする: 耐候性防塵産業用電話機の不可欠な機能: Weatherproof dustproof industrial telephones are an essential communication tool in rugged environments. Designed to withstand harsh weather conditions and dusty surroundings, these phones ensure that workers can stay connected even in the toughest conditions. In this article, we will explore...

建物に適したエレベーター緊急電話システムを選択する方法: 機能、コスト、およびメンテナンス: Elevator emergency phone systems are an essential safety feature in any building with elevators. In the case of an emergency, these systems allow passengers to quickly contact emergency services and request assistance. With a wide range of elevator emergency phone...