[笑傲江湖]

最初由 渐渐 发布
This is just something I heard: you don't need to upgrade the security roughin from builder, most alarm companies will do it for free.

Can you provide name of those company that will wire it free? Thanks渐渐.

[sandra]

My house installed wireless security system 5 years ago. The installation and equipment are free. Only have to sign three years contract with them which is 29.99/month monitoring fee. After 3 years, they reduce the fee to 19.99/month. The company is VOXCOM.

最初由 doublesky 发布
房子正在建，builder建议rough in security system， 不知道有无必要？
Security公司要布线费500+加税。 他们说，有线的好，更安全。
可朋友用无线的，免了布线钱。

请教给位，是有线的好，还是一样？ 以后，有线和无线，月费一样吗？
多谢