What role does the underground gallery play in the city? A comprehensive pipeline gallery is a tunnel space built underground in the city, and various engineering pipelines such as power, communication, gas, heating, water supply, and drainage are integrated into one. It is a modern, scientific and intensive urban infrastructure, which can effectively solve the […]

1. The application of the explosion-proof phone The explosion-proof telephone was originally developed for coal mines and other inflammable and explosive places, generally used in factories and mining enterprises of the second type of places. The explosion-proof telephone adopts a protective element and safety barrier to ensure the reliability of safety spark performance. Its ring […]

What is an American Summer camp? Summer camp originated in the United States in 1861, the original purpose is to let modern city children away from big cities and return to nature, and outdoor life through a variety of activities and exercises, to become tough, brave, and correct behavior. As time goes by, the content […]

In the course of the whole social progress, prison as an important part of the judicial system is gradually modernizing. The phone is a very important device in prison, playing a very important role in family communication and social help and education, to promote prisoners’ stability and peace of mind reform. Based on the special […]

The typical application of clean room is manufacturing or scientific research, which requires low content of environmental pollutants, such as dust, air microorganisms, float and sink, chemical pollutants, etc. More precisely, clean rooms control contaminants down to the amount of impurities per cubic meter. For continuous monitoring and control of the environment, high precision measuring […]

Quanzhou Wharf Telephone Commissioning This weatherproof telephone is very popular for Tunnels, Mining, Marine, Underground, Metro stations, Railway platform, Highway side, Hotels, Parking lots, Steel Plants, Chemical plants, Power plants, and related heavy duty industrial application, etc. Extremely easy to install. The cable entrance is on the back of the phone to prevent from artificial damage, while […]

J&R Technology Co., Ltd waterproof telephone JR101-FK has been installed in French Park and is now in use. The park provides a place for leisure and entertainment for the surrounding residents and tourists, strengthening the supervision and safety management of the park is an important task for the park managers. In this project, our waterproof telephone was […]

Outdoor Roadside SOS call box The Hands Free Telephone is designed to meet the needs of clients who experience loss through vandalism. Ideal for Highways, parking lots, Roadside, railway/metro platforms, hospitals, police stations,  outside buildings, etc. Housed in a cold rolled steel box and manufactured to a high standard, these telephones offer increased resistance to vandalism, […]

JR101-FK Waterproof Telephone Telephone waterproof for tunnel purposes made of aluminum alloy material by die casting. The telephone waterproof is and rugged and durable. Special sealing design can ensure a complete waterproof grade up to IP66. Waterproof, dustproof, and moisture-resistant. The telephone is waterproof and widely used in tunnels and outdoors. Most metro and high-speed […]

  JR205-FK Rugged public telephone A public emergency telephone is in the place where the accident that easy to install for sos emergency telephone for help. We can provide elevator parts Telephone Emergency Phones SOS device security telephones with speed dial buttons optional for the ship cockpit. Highway of highway roadside emergency telephones, waterproof telephones for […]

JR204-FK prison telephone The inmate’s phone call using a metal casing has a destructive character. Prison call, with a high-definition LCD display, and 16 external metal buttons, use a magnetic hook, the phone hangs up automatically when the phone is hung up, use a metal phone line, to prevent tearing. Features: 1. With auto-dial function […]

JR-MT-08 Pipe Gallery Telephone Combination The industrial intercom is designed for heavy industry or noisy environments. It has a solid shell to protect the keys and the calling main board, which has good ip ratings waterproof, and can reach ip66. The intercom has a complete set of functional keys, which can dial any user at […]

JR101-FK-SIP Weatherproof Telephone The weatherproof telephone is an emergency phone that specifically addresses the harsh environment of the outdoor industry. weatherproof telephone for tunnel purposes made of aluminum alloy material by die casting. The telephone is rugged and durable. Special sealing design can ensure a complete waterproof grade up to IP66. weatherproof, dustproof, and moisture-resistant. The weatherproof telephone is widely used […]

JR101-FK-SIP Weatherproof Telephone This Weather-resistant telephone is fully contained within a corrosion and vandal resistant cast aluminum weatherproof case with a pivoted door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF. Applicable to Tunnels, Mining, Marine, Construction sites, Blast furnace areas, Underground, Metro stations, Railway platforms, Highway side, […]

Acoustic Phone Booth Hood For external or internal use, the JR-TH-01 is designed to attain a high level of noise reduction of up to 23 dB. Manufactured using general-purpose resin material fire regulation, the JR-TH-01 is extremely robust and weatherproof. Inside the hood’s shell is a perforated polypropylene lining that houses non-hygroscopic acoustic insulation. Fitted […]

JR321-SC-SP Emergency Telephone The emergency Phone Tower will be designed to work on Railways, metro, tunnels, etc. Housed in a robust aluminum box with one CALL/ ANSWER button, it will offer protection against the outdoor environment and vandals. The unit will meet all the latest European/UK standards in telephony, waterproofing IP65, and lightning protection together […]

JR201-FK Vandal Resistant Telephone The banking telephone has a strong case to prevent damage and provide a long service life. The wall-mounted installation method is adopted, and the telephone is installed on the wall, which is convenient for personnel to use, saves space, and is easy to manage. We not only provide telephone equipment but […]

JREX103 Explosion proof telephone ATEX phones are EU certification requirements for equipment used in potentially explosive environments. ATEX-certified explosion-proof phones can be used in hazardous areas with dust and flammable gases in mines and non-mines. The phone can be used normally in a hazardous area without causing a fire or explosion. Explosion proof telephones work […]

JR101-FK-L Weatherproof Telephone This Weather-resistant telephone is fully contained within a corrosion and vandal resistant cast aluminum weatherproof case with a pivoted door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF. Applicable to Tunnels, Mining, Marine, Construction sites, Blast furnace areas, Underground, Metro stations, Railway platforms, Highway side, […]

JR-TH-01 Acoustic hood for telephone JR-TH-01 can be used for a pavilion, telephone booth, public phone booth, sentry box, wind and rain resistance phone pavilion, and anti-noise telephone booth due to its GRP(Glass reinforced plastic material). Interior decoration sound-absorbing cotton for the silencing holes, can be applied to serious noise environments and reduce noise from […]