What’s the difference between a 2-way and a 1-way remote?

1-Way (e.g., VPR-D9147V): Sends commands to the vehicle (start/lock/unlock). It doesn’t tell you if the vehicle received the command. Great for short distances and line-of-sight use.

2-Way (e.g., VPR9858V): Sends the command and gets a confirmation back (audible, LED, or screen). You’ll know the car started or locked even when you can’t see or hear it—perfect for offices, condos, and winter mornings.

Ready to Get Started?

Remote Start, Done the Right Way

Why drivers choose Trademasters

  • OEM integration specialists: Data-first installs that keep factory electronics, security, and features intact.

  • Clean, reliable wiring: Non-invasive methods and vehicle-specific harnessing wherever available.

  • Local expertise: Family-owned in Chilliwack—serving Abbotsford, Agassiz, Hope, and the Fraser Valley.

  • Support you can count on: Workmanship backed by a real team you can visit any time.

The Viper DS4 Platform: Smart Foundation, Factory-Friendly

Viper’s DS4 family is the industry benchmark for modern vehicles. We program the brain to your exact make, model, and trim so it communicates natively with your car’s data network, preserves factory safety systems, and delivers reliable starts in all seasons.

You pick the way you control it:

  • VPR-D9147V (Entry Level): A straightforward, budget-friendly 1-way remote—perfect if you want simple, proven start/lock/unlock without extra frills.

  • VPR9858V (Premium 2-Way): Get confirmation on the remote when your vehicle actually starts or locks. Ideal when you can’t see the car from the office or home.

  • DEI-DSM550FR SmartStart: Use your phone to start, lock, or locate* your vehicle from virtually anywhere with cellular coverage. Great for families sharing access or when you don’t want to carry a second remote.
    *Location and certain features require compatible service plans; we’ll walk you through options.

Built Around Your Vehicle—and Your Routine

No two vehicles (or owners) are the same. We match DS4 vs. DS4+ to your vehicle’s electrical needs, then tailor your remote or smartphone control to how you actually use the car. Cold morning commuter? Two-way confirmation shines. Multiple drivers? SmartStart makes sharing access a breeze. Working near large buildings? Smartphone control cuts through range limitations.

What to Expect on Install Day

  1. Vehicle evaluation & plan: We confirm the correct DS4 platform and any vehicle-specific adapters.

  2. OEM-style integration: Clean, secure wiring and data-driven programming—no guesswork.

  3. Feature walkthrough: We pair remotes/SmartStart and show you how everything works.

  4. Aftercare: If you need tweaks later (timers, lock behavior, hood-pin settings), just drop by.

Tip: Add heated seat/defrost activation (where supported) so your cabin and glass are ready when you are.

FAQ: Remote Starter Basics

What’s the advantage of choosing SmartStart (DEI-DSM550FR)?

Phone as your remote: Start, lock, and check status from virtually anywhere with cellular coverage.

Shareable access: Grant a spouse or teen secure app access—no extra remotes needed.

Go beyond range limits: Buildings and distance are no longer a factor like they are with traditional RF remotes.

Optional extras: Depending on plan, features can include alerts and location services. We’ll outline plan choices and help you pick what fits.

Why would I choose the DS4 over the DS4+?

Both use the same smart software, but the hardware is different.

DS4: Ideal for many modern, data-driven vehicles that don’t require high-current onboard relays. It’s compact and cost-effective when your vehicle’s architecture supports it.

DS4+: Includes built-in high-current relays and additional outputs. It’s the right choice for vehicles that need more heavy-duty control of ignition/accessory circuits or when we want to simplify wiring on complex platforms.
Bottom line: We select the one that fits your vehicle’s electrical needs for the cleanest, most reliable install.