Fameproof weatherproof telephone suppliers

Welcome to Shenzhen Changxinghuitong Technology Co., Ltd!

English

English

+86 19129355807

ParametersDimensionApplicationsInstruction

Model: CDR-SPK-R5W-EX
Power: 5W
Impedance: 8Ω
Installation: Wall-mounted
Relative Humidity: ≤95%

Explosion-proof Loudspeaker

Utility tunnels
Bridge
Airport
Subway
Bus Station

Supporting documents

name

Version

release date

details-06H

Previous: Black Loudspeaker

Next: none

Tags: weatherproof voip phone, industrial waterproof telephones factory, A telephone in subway station, Indoor Industrial Analog telephone, industrial waterproof telephones

This product: Explosion-proof Loudspeaker

latest news

Waterproof SOS Emergency Call Box: Ensuring Safety and Security in Any Scenario: In today's unpredictable world, ensuring safety and security has become a paramount concern for individuals and organizations alike. One innovative...

Emergency Roadside Telephone: A Lifeline for Drivers in Need: Introduction Driving can be an exciting and liberating experience, but it can also be fraught with danger. Despite our...

Industrial Telephone: Essential Communication Equipment for Manufacturing and Heavy Industries: In manufacturing and heavy industries, communication is essential for safety, productivity, and efficiency. With large facilities, multiple departments, and a...

Roadside SOS: The Importance of Emergency Telephones on Highways: Roadside SOS: The Importance of Emergency Telephones on Highways When we think of driving on highways, we often picture...

Outdoor Emergency Call Box: A Lifesaving Communication Solution: In today's world, safety and security have become major concerns for everyone. With the rise in crime and accidents, it...

The difference between SIP protocol and H.323 protocol in VOIP: In IP telephone, H.323 and SIP are both used as application layer control protocol for multimedia communication. SIP：Is a text-based...

Fiber Network Switch: A Stable Transmission Hub in the Digital Age: In today's world, where information technology is changing with each passing day, fiber optic networks have become deeply integrated into...

Title: Vandal Resistant Phone: Vandal Resistant Phone: The Ultimate Solution for Public SafetyPublic safety is a top priority for any community or organization. One...

Industrial Waterproof Telephone – Reliable Communication in Harsh Environments: An industrial waterproof telephone is a communication device designed to withstand the harsh environments found in industrial settings. These telephones...

Efficient Communication with Intercom Telephone Systems: Intercom telephone systems have become increasingly popular in homes, businesses, and schools over the past few years. This is because...

Tags: Utility Tunnel Emergency Telephones / IP PBX Telephone System/ Fiber Network Switch/ SIP Voice Gateway/ Highway Telephone System/ Explosion-Proof Telephone/ SOS Emergency Telephone/ School Telephone System / Scenic Spot/Park Telephone System

Product center

Contact

Address: No. 686, Longfei Avenue, Longcheng Street, Longgang District,Shenzhen City, Guangdong Province

E-mail: telphonesystem@hotmail.com

Tel: +86 19129355807

Copyright © Shenzhen Changxinghuitong Technology Co., LTD. All rights reserved 2022 Record No.