sos motorway phone

SIP Visual Emergency Telephone

2022-07-21

SIP Visual Emergency Telephone is specially used for outdoor emergency telephone, pick the machine can automatically call the emergency phone...

CXHT Quarterly Work Meeting

2022-07-13

On July 12, 2022, CXHT quarterly meeting was successfully held in the conference room. All Changdian employees participated in the...

Outdoor Emergency Telephone

2022-06-29

Our SOS emergency speakerphone is a phone dedicated to the indoor industry. The telephone is sturdy and durable, and the...

Duty Phone SOS Industrial Telephone

2022-06-24

Constructed from molded bulk molding compound, this unique rugged handset is specifically designed to withstand tough use in all environments,...

Wind Power Station Emergency Telephone Radio System

2022-06-15

The wind power station usually installed in remote places, perilous natural conditions and large temperature difference. When the equipment broke...

Certification

2022-06-15

Xinjiang G575 North Projects

2022-06-08

Xinjiang G575 is about 76.5 kilometers, the roads cross east-Tianshan from North to South. The utility tunnel Emergency telephones was...

Explosion-proof emergency telephone

2022-06-01

Explosion-proof phone is a waterproof, explosion-proof VoIP phone specially designed for hazardous area communication. The explosion-proof telephone uses heavy metal...

How long for the warranty?

2022-05-27

We guaranty 24 months for products, usually, we will provide 3% free of cost accessories for each batch order. And...