These types of alarms have larger and more beautiful remotes than simple alarms. They also have various capabilities. For example, you can see the current status of the car on the small LCD on the remote. Most of the signs appearing on the LCD of these alarms are the same in different models. For example, if a car is hit, it shows the hammer mark; if the doors are open, it shows the open door mark. One of the best benefits of a video alarm is that you may forget about locking the car. In this case, you can see if the car is open or closed by looking at the remote screen and the open or closed lock symbol that appears on it.
In addition to all these advantages, when the alarm sounds and you are at a distance where you do not hear the alarm, the remote starts vibrating and sounding to be aware of the danger. In addition, these alarms have an extraordinary antenna range that makes them easier to work with. So that most video alarms have an antenna range of up to 1000 or 2000 meters.
But with the salient advantages, you must know some of the disadvantages as well. Because the LCDs used in them are so delicately designed that they may not be able to withstand heavy shocks.