模拟电话JR101-FK

IP67 用于铁路申请 对于隧道

关键字定义防风雨：不受天气影响；可以保护电话免受风，雨和其他不利天气状况的防风电话/危险区域手机作为防风雨电话，它完全包含在耐腐蚀的铸铝防铝防风雨外壳中，可完全防止灰尘和防水入口，从而产生防水性。在具有长MTBF的高度可靠产品中。非常适合地铁，铁路，高速公路，海洋，采矿，隧道，钢铁厂，化学厂，发电厂和相关工业应用等。标准模拟手机稳健建筑，防破坏全天气保护IP66-67防篡改固定装置简单的安装快速快速-fit terminal connection Magnetic reed hook switch to reduce parts subject to wear Various mounting option spointer Full Keypad Can be programmed remotely by tone phone or locally via keypad Non-volatile memory Telephone line powered Weatherproof and corrosion resistant handset Stainless steel armoured handset cord Full keypad with memory, 0-9 buttons can be programmed as speed dial button.(Optional) “LR” button for last number redial “R” for flash recall “M” for muting Wall mounting, Simple installation Inductive coupler fitted as standard for hard of hearing Phone line powered (Analogue) TECHNICAL 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 levels CE, FCC,ISO9001,ROSH compliant