08/26/2024
Following up to last weeks post about dash camera and the security they provide, let's talk to aftermarket security systems.
What is an aftermarket security system?
An aftermarket security system is a system that will monitor your vehicle while you are away and the vehicle is locked. Most vehicles offer a "security system" from the factory but honestly they are usually lack luster at best and rarely protect the vehicle. Aftermarket systems do a better job at providing vehicle protection by monitoring the overall vehicle with enhanced integrations and extra sensors.
How do aftermarket security systems work?
Aftermarket systems will integrate into the vehicle and monitor parts of the vehicle like whether or not the doors, hood or trunk are open, and sound the alarm if it detects one of those being trigged. These systems also offer other monitoring sensors like a shock, accelerometer, glass breakage, and tilting.
Let's dive into each separately.
The shock sensor will monitor for quick, jolts of vibration, like an impact. This sensor will sound the alarm when it detects an impact or large vibration, like someone hitting your window with a hammer.
The accelerometer will monitor movement of the vehicle and will trigger the system in the event the vehicle is pushed forward or backwards. This is helpful for if someone were to hit your vehicle with another.
Glass breakage sensors listen for high pitch audio frequencies associated with glass breaking. This helpful for when a glass break tool is used to gain access to the vehicle and does not have enough impact to set the shock sensor off.
Just as the name suggests, the tilt sensor monitors tilting of the vehicle. This is an especially helpful monitoring sensor if you have aftermarket or sought after factory wheels (talking to you Honda owners). This sensor will sound the alarm when it detects an uneven change in elevation by as little as 1.5% for some sensors.
Other ways the aftermarket security systems help protect your vehicle is with a warn away led, a multitone siren and activations of the exterior parking lights. Extra bright blue or red LED lets potential vandals and thieves knows that the vehicle is protected and will sound the alarm if messed and they will likely move on to an easier target. The multitone siren and parking light activation helps attract attention to the vehicle, something no criminal wants.
How do I control aftermarket systems?
Aftermarket systems generally come with aftermarket key fobs. These key fobs are used to activate and deactivate the system. They almost always employ code hoping technology, which means crooks cant copy the frequency that controls the system. These key fobs also come as a 1 way or 2way option. 1 Way options just send a signal command to the system in the vehicle, there is no return signal. These 1 way systems are generally the cheaper option with a range of about 1500 ft. 2 Way systems send the command and the systems then sends confirmation of that command back to key fob. This means there is no guessing whether or not your vehicle actually locked. 2 Way systems are also beneficial because if your security system is activated within range of your key fob it will send a signal out to that key fob and the key fob will vibrate, make noise and flash the LEDs to notify you of the triggered security system. With ranges up to 3 miles you can rest easy that you will likely always be in range. Lastly, most modern systems now have the ability to be controlled through an app on your phone giving you an unlimited amount of range. As long as you and your vehicle have cellular service you will be able to monitor and control you aftermarket system. These telematic interfaces often come with GPS so you will always know exactly where your vehicle is.
What other features do aftermarket security systems have?
Aftermarket systems also come with starter interrupts. Theses systems disable the vehicles ability to start with activated even if the key is present. this feature is often activated once the security system has been activated by the aftermarket key fob.
Lastly, while more of a convivence feature, most systems also offer a remote car starter feature. This feature is pretty self explanatory and will start the vehicle with your key fob. Warm your vehicle up in the winter or cool it off in the summer for a comfortable ride the moment you enter the vehicle. This also means no more scrapping ice off the windows in freezing temperatures, let the vehicles defrosters do the work for you while you enjoy your morning coffee.
What makes a good security system?
A good security system will help deter and prevent criminals from gaining access to your vehicle or at the very least minimize theft and vandalism. In my professional opinion a 2 way system is a must for instant waring of system triggers, allowing you to act fast, preventing more harm or theft. When you looking for a system you also want a stand alone system that cannot be deactivated by the factory key fob of the vehicle. While using your existing key fob is wildly convenient, the factory key fob is easily cloned and crooks can just turn they system off without you even knowing!
In closing, a stand alone, 2 way security paired with a dash camera (that we covered last week) can provide you with great source of preventive protection and piece of mind. Having the convenience of a remote car starter is just the icing on the cake.
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Audio Envy Automotive Design offers a full line of Remote Start, Security Systems and Dash Cams. Reach out for a quote today.