Compustar alarms built to be heard
Compustar’s all-in-one CSX7900-A security bundle shows what a full system includes: a 105+ dB siren, a dual-stage shock sensor that warns first and then triggers, an engine starter-kill relay and a blue theft-deterrent LED. Door, hood and trunk triggers can be added to watch every entry point, and the 2-way LCD remote confirms commands and shows alarm alerts.
Because the bundle ships with the Drone X1-LTE module, those alerts reach your phone too. That matters when you park out of sight, like in an apartment lot, an office garage or a stadium lot in Glendale.
- 105+ dB siren and panic function
- Dual-stage shock sensor
- Engine starter-kill relay
- Door, hood and trunk trigger inputs
- 2-way alarm alerts with LCD confirmation

What DroneMobile adds
The DroneMobile app gives you unlimited-range control over cell service: lock, unlock, arm, disarm and remote start from your phone, with confirmation that the command went through. You can share access with every driver in the household, and Apple Watch and Android Wear apps put the controls on your wrist.
With a DroneMobile Premium plan or higher, GPS tracking shows where your vehicle is on a map. You can set geofences and points of interest, and get curfew and speeding alerts for teen drivers, along with alarm and towing alerts.
- Remote start, lock and unlock from your phone
- GPS tracking with geofences and points of interest
- Curfew and speeding alerts
- Alarm and towing alerts
- Unlimited drivers on one account
Remote start for a Phoenix summer
Add Compustar remote start and DroneMobile lets you start the engine and AC from your desk, the checkout line or the stands, so the cabin is cooling down before you get there. Leave the climate set to cool when you park, and the system runs only for the run time you set.
Most push-to-start and chip-key vehicles need a vehicle-specific bypass module, and we include the right one for your vehicle in your quote. We confirm your year, make and model before you book.
Plans, setup and a clean install
DroneMobile features depend on the service plan you choose. Plans are sold by DroneMobile, not Sound Image, and GPS tracking requires a Premium plan or higher. We install the hardware, pair the app on your phone and walk you through every alert before you drive away.
Like every security system we install, Compustar wiring is soldered or securely crimped and the control module is hidden where it’s hard to reach. Not sure whether Compustar or Viper suits you better? We install both and will compare them for your vehicle.
Brands we work with for compustar & dronemobile
Brands with a red dot are on our Phoenix showroom shelves right now. Ask us about availability for anything else.
- Compustar
- DroneMobile
- Viper
