SIP Outdoor Telephone, Outdoor Weatherproof Phone, Highway Emergency Phone

SIP outdoor Telephone, Outdoor Weatherproof Phone, Highway Emergency Phone Features of SIP outdoor Telephone, Outdoor Weatherproof Phone, Highway Emergency Phone :1.Standard Analogue phone 2.Robust construction, Vandal resistant 3.With horn and beacon, loudness of sound can be 110~120 DB 4.All weather protection IP66-IP67 5.Tamper resistant fixings 6.Simple installation 7.Fast-fit terminal connection 8.Various mounting option spointer Full Keypad 9.Can be programmed remotely by tone phone or locally via keypad 10.Non-volatile memory 11.Telephone line powered 12.Weatherproof and corrosion resistant handset 13.Stainless steel armoured handset cord 14.CE, FCC compliant                                              Application of SIP outdoor Telephone, Outdoor Weatherproof Phone, Highway Emergency Phone :As a weatherproof telephone, it is fully contained within a corrosion resistant cast aluminium weatherproof case with a door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF.The Telephone ideal for Metro, Railway, Highway side, Marine, Mining, Tunnels, Steel Plant,Chemical plant,Power plant and related industrial application, etc.Technical parameters:Operating Temperature -30°C to +65°C  Storing Temperature-40°C to +75°C Ringing ToneShrill warble tone 80 dBA @ 1 metre typicalM.T.B.F. in excess of 50,000 hours using Dialing MF (tone)  Lightning / Transients Protection to ITU-T k.21 enhanced levelsCertifications of SIP outdoor Telephone, Outdoor Weatherproof Phone, Highway Emergency Phone   /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1