tunnel communication system

Brand Name:OEM

Model Number:10"-110"

Place of Origin:Cangzhou ,Hebei Pro ,China

...order to meet the requirements of power, communication, signal, etc., the entrance and exit of the Big Pineapple Hei No. 2 Tunnel are equipped with 2 communication and signal crossing pipes at a distance of 2m from the entrance of the tunnel, and 8 at the

Brand Name:Yuantong

Model Number:YT-SOS/04

Place of Origin:China, Shenzhen

...Tunnel Emergency SOS Phone Roadside Phone Protection Product Description The SOS Telephone is designed to meet the needs of client who experience loss through vandalism. Housed in cold rolled steel box and manufactured to a high standard, these telephones offer increased resistance to vandalism, and ensure that the primary function of communications...

Brand Name:SHANAN

Model Number:SA-2008

Place of Origin:CHINA

...Food Grade Metal Detector With RS232/485/USB For Communication Interface Model SA-2008 Machine length (mm) 1330~2000 (can customize) Detection tunnel width (mm) 200~1200 (can customize) Detection tunnel height (mm) 50~1000 (can customize) Standard ...

Brand Name:J&R

Model Number:JREX103

Place of Origin:Shenzhen, China

... is designed for voice communication in the hostile enviornment where reliability, efficiency and safety are of prime importance. The telephone can handle the large temperature difference found out-doors, high humidity, ...

Brand Name:Libo

Model Number:Coal mine leaky feeder cable

Place of Origin:China

... VHF Leaky Feeder Cable 75 Ohm Leaky Feeder Cable Description: Our Leaky feeder cable is widely used in mines, tunnels of Unites States, Canada, Australia, and Chile. We also have Low Samoke Zero Halogan jacket for this

Brand Name:SHANCABLE

Model Number:WDZAN-YJY

Place of Origin:SHANGHAI,CHINA

... of electrical circuit is critical to maintain the power supply. Application usage can be found in:- emergency lightings, control and power circuits, fire alarm systems, communication systems, lifts and escalators, power stations, underground tunnels,

Brand Name:HUIJIA

Model Number:1-5/8" Cable Through Type

Place of Origin:China(Mainland)

...Communication Tools Applications: Feeder Clamp is suitable for using in mobile communication base stations, indoor coverage system, wireless paging, and Microwave communication system, to fix transmission cable in iron towers, indoor, outdoor, subway and tunnel...

Brand Name:zd

Model Number:zd034

Place of Origin:China

...work, especially in mountain areas, hills, tunnels, underground railway, underground building, shop mall and other places where there is not enough signal coverage supplied by mobile communication individual antenna. And the leaky clamps are designed for

Brand Name:OTW

Model Number:WT-43-RD-4G

Place of Origin:CHINA

...collection Handheld terminal Displacement monitoring Base station It can be used for accurate positioning of urban tunnels and canyons Communication positioning field Positioning and measurement in complex environments and high-speed motion scenarios UAV Intelligent...

Brand Name:ETERN

Place of Origin:China

...Communication Product Features Dual functions of feeder and antenna, to transmit electromagnetic signal and also generate electromagnetic radiation. Mainly used to cover weak fields and blind fields in wireless communication system for smooth communication. Particularly suitable for tunnel...

Brand Name:Tai Cheng

Model Number:CCA

Place of Origin:China

... enterprise issued by the Ministry of Construction and the Ministry of Communications, and passed the ISO9001 standard quality system certification in June 2010. Since its establishment, the company has experienced rapid and steady development, and

Brand Name:QINGDAO YICABLE CABLE

Place of Origin:China

... of electrical circuit is critical to maintain the power supply. Application usage can be found in:- emergency lightings, control and power circuits, fire alarm systems, communication systems, lifts and escalators, power stations, underground tunnels,

Brand Name:MAXL

Place of Origin:CHINA

...Tunneling The aluminum alloy profile processes the advantages like smooth & gentle surface,high-rigidity,corrosion-resisting,oxidation-resisting,anti-concussion,best decoration effect,bi-layer protection,fasteness with 50 years used for construction,ornament and decoration,business,electric power,transportation and communication...

Brand Name:Family Of Childhood

Model Number:03

Place of Origin:GuangDong，China

High Quality super tube tunnel water park slides large fiberglass water slides for sale In order to better understand your needs, we would like to communicate with you the following questions, of course, we will also give you professional guidance and ...

Brand Name:GS

Place of Origin:china

... screening and file storage. It can carry out identity authentication and file storage in areas with large population flow, such as shopping malls, stations, community factories, etc. It can also clock in and record the temperature of

Brand Name:DAJING

Model Number:axial fan

Place of Origin:Henan, China

...Tunnels High Volume Axial fan is widely applicable for the wall type exhaust, post blast, pipeline ventilation is the mining and industrial enterprises, civilpurpose buildings. It can also be used in the working occasions of chemical, light industry, food, medicine, metallurgy, power station, communications...

Brand Name:Dayang

Model Number:DY2024-OP10-294

Place of Origin:Zhengzhou,China

Flying Fortress Playground Tower Unleash the thrill of adventure with our Flying Fortress Playground Tower, a vibrant, multi-level play structure designed for endless fun. This towering equipment features twisting, colorful slides in blue and yellow that ...

Place of Origin:Zhejiang, China

Brand Name:tuowen

Product Description Packaging & Shipping Our Services 1.Any inquires will be replied in the first time. 2.High quality products, competitive price, fast lead time. 3.Our sales staff will be have a good communication with you ,let you fully understand the ...