Which Trailer Alarm System Is Right for You?

A Straightforward Comparison from Trailer-Alarms.com

Trailer security isn’t one-size-fits-all. That’s why we offer four alarm systems, all built around the same proven foundation, but with different levels of control and communication. Whether you just want a loud siren when someone messes with your trailer, or full GPS and phone-based control, we’ve got you covered.

Here’s a quick breakdown of what each system offers and how to decide which one fits your setup.

What All Four Systems Include

Every system from Trailer-Alarms.com provides:

• 120 dB siren – loud enough to turn heads and send thieves running
• Flashing trailer lights – a visual deterrent that says something’s wrong
• Electric brake lockout – keeps your trailer from being towed away
• Door sensors – instantly detect unauthorized openings
• Built-in accelerometer – reacts to movement, jacking, tilting or impact

Bottom line: they all deliver security in an instant. The difference is how you stay in the loop when something happens.

PTS-2 – Straightforward and Effective

The PTS-2 is our basic system. It handles all the security features above with no extra communication or remote control. It’s hardwired, simple, and gets the job done.

Best for: Users who are usually nearby and want reliable, affordable protection.

PTS-2P – Add Paging with No Ongoing Fees

The PTS-2P does everything the PTS-2 does, and adds a basic paging system that alerts you when the alarm is triggered. Under the best conditions, it can reach up to 1/2 mile. No subscription. No app. No fees.

Best for: Someone parked close by who wants to be alerted quietly and instantly, without paying for a service plan.

PTS-2C – Text Alerts from Anywhere

The PTS-2C builds on the core features by adding the ability to send text notifications to your phone when triggered. Whether you’re 5 minutes or 5 hours away, you’ll know what’s going on. A cellular plan is required, so service fees do apply.

Best for: Trailer owners who need to be notified remotely but don’t need GPS or app control.

G2 – Full Control in Your Pocket

The G2 takes it all to the next level. It includes every feature above and adds:

• GPS tracking – always know where your trailer is
• Text alerts – instant notifications anywhere in North America
• Remote arm/disarm – control the system from your phone
• Check status from your phone – know if it’s armed or not, anytime

Best for: High-value trailers, long-haul setups, or anyone who wants complete visibility and control.

Don’t Forget: The System Only Works If It’s Armed

This should go without saying, but we’ll say it anyway. If the system isn’t powered or isn’t armed, it won’t protect anything. So make sure:

• Your power supply is in good shape
• You arm the system every time you park

All the technology in the world won’t help if it’s sitting idle.

Still Not Sure Which One to Get?

Reach out. We’ve been protecting trailers for nearly 20 years, and we’ll help you choose the right setup for what you haul and how you use your rig. Go to Trailer-Alarms.com and let’s make sure you’re not the next theft story in someone else’s feed.