Car Alarms and Vehicle Security
Hood, Trunk and Door Sensors
Thieves open doors, trunks and hoods. Pin switches and triggers watch each opening, so the alarm sounds when someone starts to get in. Hood sensors also help protect batteries, wiring and the alarm itself.
- SensorsHood, trunk, door pins
- TriggersInstant or delayed
- ProtectsBattery and wiring under the hood
- InstallOn site, by appointment
What you get
What is included
- 1Cover every openingDoors, hood and trunk.
- 2Protect under the hoodStops a thief cutting the battery.
- 3ReliableSimple switches that last.
- 4Neat installWiring hidden and secured.
How it works
From the first call to the finished install
We are mobile: we come to your home, shop or lot in Nashville and across Middle Tennessee, by appointment.
- 1CheckWe find each opening that needs a sensor.
- 2FitPins and triggers are installed.
- 3TuneWe test every opening.
- 4Show youYou see how it works.
Good fit when
Is this the right service for you?
- A truck with tools in the bed
- A car parked on the street
- A vehicle with an aftermarket stereo
- A car with a past hood theft
Questions
Common questions
Do I need a hood sensor?
We recommend one for most cars so the alarm works if the hood is opened.
Will it work with my factory lock?
Usually yes. We check your vehicle when you book.
Can you add sensors to an existing alarm?
Often yes.
Goes well with
Services that pair with this one
Shock and Tilt SensorsSensors that notice impact and movement, so the alarm warns for a bump or a tow.See the service 
Car Alarm InstallationCar alarms installed and tested at your home or business, with sensors set to fit your vehicle.See the service 
Two-Way Car Alarm SystemsA remote that talks back: the fob tells you when the alarm goes off and the car's status.See the service Where we work
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Know where it is. Keep it safe.
Call or text, or send the form. Tell us the vehicles and what you want to track or protect, and we will give you a clear quote and a time that suits you.