All the anti-theft devices are designed to be docked with the car, and there is no need to change it at all. For example, the door alarm, the door switch (on the door shaft, visible, like the door switch of the refrigerator) When the door is opened, the switch is grounded The anti-theft device is designed with a line connected to the door switch. If the line is also grounded at the same time because the door is opened, the alarm is triggered. The same is true for other wiring. This principle is like a light bulb in your home. You then connect two wires to the fluorescent lamp. Then you turn on the switch and the lamp is on. The reason for the fluorescent lamp is also the same. There is no need to turn on the lamp at all. Socket, switch, wire modification.
Tinted Float Glass is produced by the float process with the addition of small quantities of metal oxides to color the normal clear glass mix. The visible light reflectance will be even slightly higher than clear glass. Noval Glass has strict tolerances on its colored glass and ensures through precise quality control that the Tinted Glass it makes is the same within a batch and across batches-year after year. Reflective Glass is on-line coated Float Glass which has been carefully designed to meet the twin requirements of architects, the functional and the aesthetic. It is produced using CVD technology that creates a perfectly uniform layer of metal oxide chemically bonded to the surface of the glass. The coating imparts a "mirror-like" facade to the Reflective Glass, giving it visual appeal while providing functional benefits like solar control and glare reduction. As this hard chemical layer is fully banded to the glass, the glass can be cut, bent, tempered, heat strengthened and laminated without affecting the coating.
Colored Float Glass,Coloured Float Glass,Black Float Glass,White Float Glass Jinan Coton Glass Co., Ltd , https://www.cotonglass.com
This is the advanced and rational design of the anti-theft device, otherwise it is too backward.
An anti-theft device is not guaranteed in 4 stores, it is to force you to buy it, or to show that the original anti-theft device is very advanced, but otherwise, you enter on the web page: decoder pry BMW or pry Audi, Buick, you can search for one Blockbuster case of the original electric control car with anti-theft system stolen. So I think it is necessary to install an anti-theft device on your car.