新闻资讯
  • J&R很高兴与您分享我们的ATEX认证本安型防爆电话已经安装在地下天然气管道中,以改善地下通信系统。 众所周知,输送易燃或爆炸性材料(如天然气或石油)的管道存在特殊的安全问题,并且曾经发生过各种事故。为了提高地下管廊区域的有效通信和安全性,非常有必要安装一些紧急电话,特别是一些本安型防爆电话。 J&R的已通过ATEX认证的本质安全型防爆电话专为在恶劣环境中进行语音通信而设计,其中可靠性,效率和安全性至关重要。该电话可以在室外的大温差,高湿度,暴露于海水和灰尘,腐蚀性气体,爆炸性气体和颗粒的环境正常使用,非常适合用作紧急电话。以下是一些主要功能: - 标准模拟制式或VoIP / SIP模式,多种通讯制式可选 - 耐腐蚀铝合金压铸外壳 - 电源:电话线供电(模拟) 以太网供电/ PoE(SIP-VoIP) - 使用NPT导管入口和Ty...

  • J&R很高兴与您分享我们的一位来自美国的优质客户安装使用我们的产品后的反馈。FIT为佛罗里达港口项目安装了50多件JR-TH-01隔音罩,他们对我们的高品质产品,优质服务和包装细节都感到非常满意。 佛罗里达国际航站楼有限责任公司(FIT)是一家世界级港口运营商,成立于2004年,由两家大型拉丁美洲港口运营商SAAM和AGUNSA组成。 FIT在Port Everglades的Southport地区经营一个占地41英亩的海运码头,正在搬迁到一个占地48英亩的新码头。 我们的隔音罩电话采用玻璃纤维增??强聚酯(GRP)制成,具有优异的阻燃效果和优异的降噪功能。中间层具有很强的防潮,抗氧化和隔音能力。 该产品专为安装在高噪声环境中而设计,包括腐蚀性工业和海洋区域(离岸和岸上)。引擎盖设计可实现高达23.9dB的高噪音降低。 如有任何疑问或感兴趣的产品需要进一步的帮助,...

  • “2017年上旬,J&R东方骏科有限公司推出新的对讲寻呼系统——基于工业应用的工作寻呼系统特殊定制。”...

  • oday we have finished the production of 80 pcs JR101-FK-Y (Weatherproof Emergency phone), and will ship to Turkey soon....

  • J&R Emergency Phone Tower is designed for outdoor usage, it is analogue version, full capable with duplex communication system. ...

  • Thank you all for giving our company full support in 2016. The Spring Festival of 2017 is approaching, all the staff of JR company wish you a happy Spring Festival and good luck in the year of the Rooster! In order to celebrate the traditional Spring Festival, the company is scheduled for a 17 days holiday which is from 20th,Jan. to 5th,Feb. We will be back to work on 6th,Feb. Your understanding will be highly appreciated if our holiday brings you any inconveniences. We are looking forward to yo...

  • Elevator Two Way Communication, Elevator Telephone Application:door, gate, elevator, lift, highway, parking lots, prisons, railway/metro platforms, police stations, university, stadiums, outside building etc....

  • elevator, lift, door, gate, parking lots, prisons, railway/metro platforms, police stations, university, stadiums, clean room, outside building etc....

  • JR201-FK-VC is well designed for the hazardous areas. It is IP 65 waterproof with stainless steel enclosure and armored cord handset. With years of verifications and tests from the practical configuration and usage, hundreds of JR201-FK-VC are expected in the Ireland prisons again....

  • J&R has been devoted to developing new telephones and phone parts for many years. The new handset used by Emarr Business Square kiosks was strictly inspected and tested. ...