The Compustar CS7900-AS combines remote start, two-way LCD confirmation, a CM600 control module, shock sensor, siren and LED, with a nominal range of 3,000 feet and a one-year warranty. It offers audible and visual alerts, programmable features, and requires professional installation for best compatibility with factory security systems. What are its real-world range, installation caveats, and performance trade-offs—those details follow.
Key Takeaways
- Comprehensive kit includes CM600 control module, shock sensor, siren, LED, and two-way LCD remote for remote start and alarm functions.
- Remote start range advertised up to 3,000 feet with two-way confirmation via LCD, subject to terrain and interference.
- Requires professional installation; confirm vehicle compatibility and budget for possible extra parts for CAN-bus or factory security systems.
- Alarm features layered detection (shock sensor plus optional door/hood/trunk integration) and audible/visual alerts.
- One-year warranty with 30-day return window; plan for mounting, antenna placement, and installation time.
Key Features and What’s in the Box
A concise overview of what comes with the Compustar CS7900-AS helps buyers assess immediate value and installation needs.
The package lists key features and product components clearly: CM600 control module, shock sensor, siren, LED, and a 2-way LCD remote.
Includes CM600 control module, shock sensor, siren, LED and a 2-way LCD remote for full system control
What else matters? Weight is 1.1 pounds; dimensions are 10 x 8 x 5 inches; requires 1 AAA battery.
Who should install it? Professional installation is required; some vehicles need extra parts.
Practical considerations: confirm vehicle compatibility, allocate installation time, and budget for additional harnesses.
Warranty: one year; returns within 30 days.
Performance, Range, and Security Capabilities
While remote-start range and alarm responsiveness often determine real-world usefulness, the Compustar CS7900-AS aims to balance distance, feedback, and sensor coverage for everyday driving needs.
The unit offers a 3,000-foot remote start range, two-way confirmation via LCD, and audible/visual alerts.
How reliable is alarm performance? It uses a shock sensor, siren, and LED, and can integrate door/hood/trunk sensors for layered detection.
Practical considerations: range varies with terrain, interference, antenna placement; professional installation affects performance.
Summary:
- Range: 3,000 ft (nominal)
- Feedback: two-way confirmation
- Security: multi-sensor, configurable thresholds
Installation, Compatibility, and Warranty
Several key factors affect installation, compatibility, and warranty for the Compustar CS7900-AS, and they should be weighed before purchase.
The unit requires professional installation; wiring diagrams are not included, and some vehicles need extra parts.
What about fitment and conflicts? Compatibility issues can arise with factory security, CAN-bus systems, and remote start prerequisites, so confirm vehicle make, model, and year.
What about fitment and conflicts? Factory security, CAN-bus systems, and remote-start prerequisites can cause compatibility issues—confirm make, model, and year.
Warranty details: one-year coverage, with a 30-day return window via retailer.
Practical considerations: 10 x 8 x 5 inches module size, 1.1 lb weight, 3000 ft range — plan mounting, antenna placement, and power routing.
- Verify vehicle compatibility early
- Budget for additional parts
- Use certified professional installation
Frequently Asked Questions
Does the Remote Require FCC Registration or Frequency Licensing?
No, the remote does not require separate FCC registration or frequency licensing; the manufacturer certifies the remote frequency compliance with FCC regulations, so end users need not individually register or license the device for typical automotive use.
Can I Add Smartphone Control or GPS Tracking Later?
Yes; like a steamship in a digital age, the system can gain smartphone integration and GPS functionality later through Compustar add-ons or third-party modules, but professional installation and compatible modules are required for proper integration.
Are Replacement Remotes Available From Compustar?
Yes. The manufacturer offers replacement remote options; the responder notes authorized dealers supply matching remotes. Buyers should verify remote compatibility issues with the CM600 control module and vehicle-specific requirements before purchase or programming.
What Maintenance Does the Alarm System Need Over Time?
Regular maintenance includes battery replacement in remotes, sensor cleaning, and firmware updates. For alarm system longevity, periodic routine checks of wiring, shock sensor calibration, siren operation, and professional inspections are recommended every 6–12 months.
Does the Unit Support Valets or Temporary Disarm Modes?
Yes; the unit supports valet mode and a temporary disarm function. The installer can enable valet mode for service or parking, and temporary disarm allows limited access without fully deactivating the system.
