紧急电话JR309-FK

模拟 SIP 坡

公共应急电梯对讲机技术规范。标准模拟电话。不锈钢构造的坚固外壳。防破坏金属按钮。耐天气保护:IP54-IP65。带12键的坚固键盘。免手动操作。电源:电话线路功率-嵌装,简单安装- 4 X防篡改螺丝安装- CE、FCC、RoHS、ISO9001兼容材料不锈钢颜色灰色电源驱动的电话线认证CE, FCC, RoHS, ISO9001天气Resistain IP54-IP65按EN60529操作温度-40°C + 70°C单位大小240 * 150 * 32 (mm)常见问题问:能给我一份样品订单吗?A:是的，我们欢迎来样来检测和检验质量。混合样品可以接受。问:你们对产品提供保证吗?爱游戏ayx守望先锋是的，我们的产品保修两年。爱游戏ayx守望先锋你们产品的质量标准是什么?爱游戏ayx守望先锋A:通过CE、FCC、RoHS、ISO9001:2015认证。所有材料都是高档的和新的。在严格的品质下，每一部手机出厂前都要经过彻底的测试。 Q: Can you produce a product in a color of my choosing? A: Yes, we can manufacture products in different colors, however there may be minimum quantities or surcharges applicable. Q: How to deal with the faulty? A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%. Secondly, during the guarantee period, we will send new one with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.