Model Number: JR103-CBAs a weatherproof telephone, it is fully contained within a corrosion resistant cast aluminium weatherproof case,resulting in a highly reliable product with a long MTBF.Ideal for Metro, Railway, Highway side, Marine, Mining, Tunnels, Steel Plant,Chemical plant,Power plant and related industrial application, swimming pools etc.FEATURESStandard Analogue phoneRobust construction, Vandal resistantAll weather protection IP66Tamper resistant fixingsSimple installationFast-fit terminal connectionProgrammable for auto-dial Can be programmed remotely by tone phoneNon-volatile memoryTelephone line poweredWeatherproof and corrosion resistant handsetStainless steel armoured handset cordCE, FCC compliantTECHNICAL SPECIFICATIONS Temperature Operating: -30°C to +65°C  Storing: -40°C to +75°C Ringing Tone Shrill warble tone 80 dBA @ 1 metre typical  M.T.B.F. Calculated to have an M.T.B.F. in excess of 50,000 hours using Dialing MF (tone)  Lightning / Transients Protection to ITU-T k.21 enhanced levelsPACKAGE Unit size: 334*204*109(mm)     Carton size:200*300*440( mm )Packaging materials: pearl cotton, cartonNet weight: 5.5KGGross weight: 6.5KG