Quick answer
A park assist system uses a laser pointer aimed at a reference point on your car to show exactly where to stop in your garage. It is worth it if you want consistent, repeatable parking without hanging a tennis ball. The Garage Smart Park Assist handles up to two vehicles and includes a door sensor that turns the lasers on when the garage door opens.
door sensor
How does a laser park assist system work?
You mount the Park Assist unit on the ceiling and aim one of its two adjustable laser pointers at a spot on your car's hood or dashboard. When you pull in, you line up that spot with the laser beam. The included door sensor automatically turns the Park Assist on when the garage door opens, so the guide is ready before you enter. This gives you a visual target that stays consistent every time, unlike a tennis ball that can swing or fall.
What features should I look for in a garage parking sensor?
Look for adjustable lasers so you can set the beam to your specific car and seating position. A door sensor is also key because it automates the on/off cycle, saving you from remembering to flip a switch. If you park more than one vehicle, choose a system that supports multiple lasers, like the Park Assist, which covers up to two vehicles. Installation should be straightforward; the Park Assist is designed for easy mounting on a typical garage ceiling.
Is a park assist system worth it?
It depends on how much you value a consistent parking spot. If you regularly squeeze into a tight garage, share the space with a second car, or want to protect your bumpers from scrapes, a laser guide can pay for itself in avoided repairs and daily convenience. The Park Assist costs USD 72.45 (compared to a catalog price of USD 115.00), which is modest compared to a body shop visit. If you have a large, open garage and never worry about clearance, you may not need one.
Can I use a park assist system with two cars?
Yes, if the system has two lasers. The Park Assist includes two adjustable laser pointers, so you can set one for each vehicle's reference point. That means you and another driver can each pull in and line up with your own beam. Just remember that each laser must be aimed at a distinct spot on the respective car; the unit does not automatically detect which car is present.
How do I install a park assist system?
Installation is a DIY-friendly job. You mount the main unit on the ceiling, typically with screws or adhesive (check the included hardware), then adjust the laser angle until it hits your chosen reference point. The door sensor needs to be placed where it can detect the garage door opening. No special tools are required beyond a screwdriver and perhaps a step ladder. If you need to extend power to the unit, Garage Smart offers a 3ft DC Power Cable (product ID 1244558) to connect products across your ceiling.
Park Assist FAQ
Does the Park Assist work in a dark garage?
Yes, the laser beam is visible in low light, and the door sensor activates it when the door opens, so you don't need to fumble for a switch. Helpful if you often park at night or in a dim garage.
Can I adjust the laser for different drivers?
The two laser pointers are adjustable, so you can aim them at different reference points for each driver's seating position or vehicle. Set it once per driver and keep the spot consistent.
What if I only park one car?
You can still use the Park Assist; just aim one laser and leave the other off or as a backup. The system works fine with a single vehicle. No need to buy a two-car system if you only have one, but the Park Assist gives you room to grow.
Product facts
- Park Assist: The Park Assist is a smart parking assistant for up to two vehicles with two adjustable laser pointers and includes a Door Sensor that turns it on when the garage door opens. You can set a repeatable parking spot for two cars without hanging a tennis ball, and the door sensor automates activation so the guide is always ready.
- 3ft DC Power Cable: The 3ft DC Power Cable connects various Garage Smart products across your ceiling. If your Park Assist is mounted away from an outlet, this cable lets you route power cleanly along the ceiling.


