Intelligent wireless burglaralarmsystem is one of such products.
智能无线防盗报警系统就是这样的产品之一。
2
Protect Alarms can help your house with a burglaralarmsystem which is effective, simple to operate and easy to buy.
保护警报系统可以给你的房子装上效果显著、操作简单且易于购买的防盗系统。
3
This article's main task is to design the fire control system, burglaralarm systems and perimeter defense systems and subsystems to achieve the three systems.