工业电话工程师塑料防风雨电话- JWAT904类别:IP电话型号:JWAT904产品名称:防风雨电话防护:IP66尺寸:510 × 294 × 206材料:工程塑料颜色:定制通信系统:总机工程塑料注塑外壳,机械强度高,抗冲击性强。2.标准模拟电话。支持SIP/VoIP、GSM/3G版本。3.重型听筒与助听器兼容,降噪麦克风。4.耐候性防护为IP66-IP67。5.防水塑料键盘。Wall mounted, Simple installation. 7.Phone line powered. 8.Connection: RJ11 screw terminal pair cable. 9.Sound level of ringing:over 80dB(A). 10.Multiple housings and colors. 11. Self-made telephone spare part available. 12. CE, FCC, RoHS, ISO9001 compliant.