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Nashville Car Alarm
Car Alarms and Security

Alarm Sensor Upgrades: Glass, Tilt, Cabin and Field Sensors

Add the layer your alarm is missing: glass, tilt, interior movement or a protective field around the vehicle.

  • Alarms & Security
  • Mobile install by appointment
  • Viper
Alarm Sensor Upgrades: Glass, Tilt, Cabin and Field Sensors by Nashville Car Alarm

Most alarms start with one sensor that feels impact. That catches a bump, but it does not catch a quiet window break, a tow or a tilt, or a hand reaching through a soft top.

Viper’s add-on sensors close those gaps: an audio glass-break sensor, a shock sensor, a tilt sensor, a cabin sensor and a field disturbance sensor.

What each sensor watches

Shock sensor: impacts and jolts. Audio glass-break sensor: the sound of breaking glass. Tilt sensor: raising or tilting, as with towing or wheel theft. Cabin sensor: movement in the interior. Field disturbance sensor: something disturbing a field around or inside the vehicle.

Using several types lowers the chance that one clever approach defeats the system, and it lets each sensor be set to a more relaxed sensitivity.

Where they go

Placement is part of the job. Sensors are mounted where they work best and are hard to find, and their wires are looped into the existing harness.

How it works

From first call to finished.

The steps for sensor upgrades, in the order they happen.

  1. 01

    Review your system

    We read the model and check which sensors it accepts.

  2. 02

    Choose sensors

    Match sensors to your parking.

  3. 03

    Install

    Mobile install by appointment.

  4. 04

    Tune

    Sensitivity is tested and set.

Try it: Sensor Zone Planner

Loading Sensor Zone Planner…
Be honest about fit

Is it right for your vehicle?

A good fit when

  • You park on the street, at trailheads or in public lots
  • You drive a convertible, Jeep or truck
  • You already have an alarm and want more coverage

Worth knowing

  • Needs a compatible alarm
  • More sensors need careful tuning
  • Soft tops need field or cabin sensing
Current Viper models

Models that go with this service.

For browsing only. All models in stock. To inquire about a model, call (615) 403-5381 or contact us.

Questions

Good questions about sensor upgrades.

Will sensors cause false alarms?

Not when they are tuned for where you park.

Can I add them to any alarm?

They are made for compatible Viper systems.

Which sensor first?

Glass-break is a strong second layer for most vehicles.

Contact and appointments

Tell us the vehicle. We come to you.

Send the form or call. We confirm your vehicle works with the system you want, suggest the right Viper model and book a mobile installation by appointment in Nashville or a city near you.

  • Installed where you parkYour driveway, your workplace or your lot.
  • Compatibility firstWe check your year, make, model and key type before anything is ordered.
  • Every Viper model in stockCall or send the form to ask about any model you see here.
(615) 403-5381Prefer to talk? Call us.

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