
Upgrade your Mercedes-Benz halogen headlights to HID lighting giving you the look and feel of the factory installed Bi-Xenon headlights. Our Mercedes-Benz kits are not the same as the cheap "too good too be true" kits found on Amazon or eBay.
Originating in Germany and designed to work with the complicated factory CAN BUS electronics of the Mercedes-Benz, our installed kits come with a 2-year "no hassle" replacement warranty. We do not use resistors that will eventually fail to "trick" the factory system into thinking that the halogen bulbs are installed as the other kits that do not work after one of our infamous winters.
Access 1 Alarm & Audio has "peace of mind solutions" for all Mercedes-Benz vehicles and can upgrade the headlight marker lights with optional LED bulbs as viewed in the before and after images located in our Photo Gallery. CLICK HERE
Available Kits for:

An effective vehicle intrusion sensor, this dual zone radar sensor detects moving high density objects using RF field disturbance technology. Ideal for convertibles or any application where zone-intrusion protection is desired.
When detecting an object on the perimeter of the vehicle it will chirp the siren, warning away any possible thieves. If the interior of the vehicle is breached, the sensor will set the security system off and sound the siren or horn.
Provides pre-entry protection by detecting tampering and breaking of the vehicle’s glass. Reliable CMOS design with remote microphone analyzes frequency, intensity and timing of intrusion sounds to eliminate false alarms.
When detecting the glass break the sensor will set the security system off and sound the siren or horn. If you have a 2-way system or SmartStart you will be notified if within range or cell coverage.
The Digital Tilt Sensor is ideal for protecting a vehicle from theft by detecting when the vehicle is being raised in an attempt to remove the wheels or tow the vehicle. The sensor auto calibrates, referencing the vehicle’s angle of inclination each time the alarm is armed, ensuring the most accurate tilt sensing possible.
Perfect for protecting vehicles with upgraded wheels and tires. If the sensor's angle is changed by 1 or 3 degrees it will set the security system off and sound the siren or horn.
The most effective protection against shock/impact and comes standard with all our installed security systems. The shock sensor uses electromagnetic technology to eliminate mechanical parts.
Two outputs are provided, the first offers a warn away response on light impact and the second instantly triggers the alarm on hard impact. If you have a 2-way system or SmartStart you will be notified if within range or cell coverage.
For Security-Minded Customers. Sealed 0.7 amp/hour lead/acid battery powers and triggers the alarm when vehicle’s battery is disconnected.
A must for any high-security installation.
For Security-Minded Customers, this soft chirp Revenger battery backup siren has a rechargeable 9V battery built into it and will sound the siren if the power to it is removed such as cutting the siren wires or removing power from the vehicles battery.
Comes with a key to turn on and off if the vehicle is to be serviced. A must for any high-security installation.
Waterproof switch protects entry points where conventional switches won’t work. Perfect for hatches, camper shells and the like.
Camper shells or custom applications will require additional charges for labor.
Smaller size with a bigger punch, this bad boy produces between 2 and 5 dB more output than conventional sirens. Comes standard with many of our security systems and hybrid systems.
For multiple siren setups an additional charge for a relay ($14.99) will be required.
Special-application siren often used as a pain generator inside the vehicle.
For multiple siren setups an additional charge for a relay ($14.99) will be required.
This siren is a universal voice add-on. It can be programmed to generate voices in English or Spanish as well as generic or Viper-specific messages.
Viper messages such as "Protected by Viper stand back", "Viper Armed" and Viper Disarmed" will sound.
The most compact magnetic switch available. Used for sliding windows, camper shells, and special applications.
Camper shells or custom applications will require additional charges for labor.
Perfect for monitoring auxiliary lights, car covers, trailers or anything that you might want to trigger the alarm when you disconnect it.
Camper shells or custom applications will require additional charges for labor.
Bright flashing E-L badge tells thieves to back off. The Viper 620V Electro-Luminescent Indicator features extremely low current draw and high visibility – a bright blinking panel for security systems as an adjunct to the system Status LED.
Well what does that mean? You just spent a few hundred dollars on an alarm system to protect your vehicle and you go to bed at night feeling easy knowing that your vehicle has an alarm system, but is your vehicle really protected? Time and time again we hear from many people across the nation or read the stories online in forums that the vehicle was broken into or worse, stolen and had an aftermarket security system installed on it. So what to do?
First by definition an alarm is a signal that warns or alerts while security is the state of being protected or safe from harm. Two different terms each describing an aftermarket or factory system, but which one would you prefer for your vehicle?
Now we do write alarm system throughout our website but that is because the term is loosely used in the world and makes it easier for Google to search the term when people do not distinguish between the two. However, we hope that more people read this and armed with this knowledge understand the difference.
Access 1 Alarm & Audio's basic alarm systems come with door trigger monitoring, siren, shock sensor, flashing parking lights, keyless entry, starter interrupt/kill and a flashing light indicating the status of the alarm system in which all are professionally installed by one of our highly skilled and trained technicians. Currently this is an alarm system as it will warn or alert anyone within ear shot of the vehicle. Now there is some limitations to the basic system as it does not monitor the trunk or hatch depending on the vehicle and the hood leaving them vulnerable to thieves. A pin switch at a minimal reasonable price can be added to ensure that they are integrated into the alarm system.
Layers is what turns an alarm system into a security system and the more layers the better protected the vehicle is. For instance there are several add on sensors that will activate the alarm like a proximity sensor, tilt sensor or glass break sensor and will be discussed further in this article.
2-way security systems are the first reasonable route to go with which are like the basic alarm systems listed above but have the capability to page your remote control from 1000 ft to a mile away depending on the system which will inform you that the alarm system is going off. The draw back to the 2-way systems is that the max range is limited to a mile maximum on the premium 2-way systems and you have to be carrying the 2-way remote control fob with you. Now you can add SmartStart which will increase the range globally if you are within cell/Wi-Fi service and will provide you with text, push notifications and email to your smartphone.
The first step is to add the hood and trunk/hatch pin triggers, this allows the alarm system to monitor those areas and inform you if they are opened while the alarm system is active. The trunk is where we store valuables or is an entry point into the vehicle. The hood trigger monitors the hood area as it states and is an excellent option to add as this is where your battery, horn, and siren are located. With the battery disconnected your alarm system will not sound, and if your siren and horn wires are cut nothing will be heard.
Next would be to hook up the horn to the security system, this provides an audible warning that when combined with the siren is louder and draws more attention to the vehicle when the system is triggered.
Now it's time to add the layers of protection with additional sensors. A field disturbance sensor or perimeter sensor is an accessory that will monitor the perimeter of the vehicle and chirp if someone was to be within approximately 2' of the vehicle informing them that you have a security system. This sensor has a dual zone capability and if someone was to reach into your vehicle with the convertible top or the windows down it will set the security system off. If you have a 2-way system or SmartStart you will be notified.
Another sensor is the glass break sensor. The glass break sensor sets the security system off when it detects the frequency of broken glass. Yes you will have a broken window, but your vehicle and most likely the contents will still be there.
What about your rims or towing? The digital tilt sensor is a great addition to the security system and will monitor the vehicles angle regardless if you parked on a hill or a level surface. This sensor will trigger your security system if the vehicles angle has been tilted 1 or 3 degrees.
The shock and impact sensor, this sensor is included in all of our basic alarm packages but it deserves some explanation on what it does and does not do. The shock sensor will generate a warn away signal for minor impact or vibrations picked up on the vehicle and will set the security/alarm system off when it detects a heavy blow to the vehicle such as someone hitting it. This sensor is completely adjustable however it will not set the alarm off or trigger a warn away when the vehicle is simply touched.
Here is a few additional items to turn your alarm system into a security system and will make the thief's attempt to drive away with your vehicle much harder.
Our favorite is the backup battery siren, this siren will sound if the thief cuts the wires to the siren or removes power to the battery and will continue to sound until turned off with a security key or power is restored to the vehicle.
How about a backup battery for the alarm system? This accessory powers the alarm and triggers the security system when power is removed. Surprise! The system still works.
The interior pain generator mini piezo sirens are great for placing in the interior of the vehicle and activate when the security system is triggered causing the thief to not want to be inside the vehicle.
After all you go through great lengths and a financial burden to keep your vehicle and its contents protected, what can it do for you? How about adding remote start, power trunk actuator, window automaton, power door locks or power windows if not equipped or even headlight automation that will light the way to your vehicle at night upon disarming the security system.
How about a security system with the talking voice module? "Protected by Viper stand back" yes, the voice module can interface with your security system and besides Viper specific messages, it can do it in Spanish or English. The addition of extra LED flashing security lights or the blue high visibility electro-luminescent "Protected by Viper" flashing warning panel lets the thief know you are serious about the security of your vehicle.
What is the guarantee after you do all this or add additional sensors that your vehicle will still be there when you get back to it? Well besides our lifetime guarantee on all alarm systems parts and labor, Viper backs it up with Viper's one-year Guaranteed Protection Plan and is the most generous in the industry. GPP refunds your comprehensive insurance deductible up to $2,500 if your car is stolen with a Viper security system installed and armed – whether your vehicle is recovered or not! Click HERE for more details.

Outfit your Mercedes-Benz with a backup camera while maintaining the factory look! Access 1 Alarm & Audio specializes in quality aftermarket backup camera integration's and offers multiple solutions to fit within your budget or requirements.
From utilizing a separate screen mounted in the rear view mirror to displaying on your navigation screen, the options for interfacing a rear backup camera is numerous.
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