JR101-FK waterproof phone In addition to normal office telephones, and home phones; The outdoors, industrial plants, tunnels, construction sites, and harsh environments, also need to use special requirements of a number of telephone communication. The weatherproof telephone is designed for outdoor by J&R Technology Co., Ltd An outer metal casting, sealing, and waterproof rating of IP66. […]

JR204-FK vandal proof phone. vandal proof phone for inmate phone calls purpose.  made of the metal body. The vandal proof phone is rugged and durable. The vandal proof phone is widely used in Jail and prison for inmate calls. The vandal proof phone is strong. The inmate can put money on phone for inmate calls.  […]

From June to July 2022, a school in the United States purchased a large number of emergency phone towers from J&R Product introduction： JR320-SC-4G Emergency roadside telephone aimed for highway, campus high risk area. one button push to talk. Blue light flashes. waterproof IP66 for outdoor for wide-area audio broadcast is desired.     The SOS emergency pillar […]

☎Lower costs, and more flexibility with VoIP. ☏JR403-GP Fixed Telephone is a multi-functional communication terminal, designed for handling calls more efficiently from any device. ✔Wi-fi hotspots are supported ✔4GB VoLTE voice, enabling voice calls based on traffic ✔support FM radio, SMS, MP3 ✔SIM card support to reduce calls ✔SD card support Our products include telephone […]

Project: Home Yard Phone Installation Time: July 2022 Model: JR101-4B-SIP Project introduction: In this project, the SIP telephone intercom system was installed in large quantities for the Hungarian property company, and the telephone intercom system was installed in the client’s yard. With SIP， you can call directly to the owner’s home, you can choose two-way voice […]