JR210-1B-SIP Speed dial telephone We specialize in the production and sale of stainless steel call system automatic dial telephone waterproof telephone, with CE certification. This is a phone with a metal casing. You can install your phone indoors or outdoors. It is a freely movable landline that can be placed outdoors and is tamper-proof. The red […]

What is an intrinsically safe phone? Intrinsic safety is an abbreviation of “intrinsic safety”. It is a type of explosion-proof electrical equipment that can be used in industrial areas where there are explosive gases, oil platforms, mines, and other dangerous areas. Intrinsically safe power supply, if not protected by another explosion-proof type, can only be […]

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 […]