The PZ-1900 is easy to program, works well at all temperatures and the lights are easy to see

Works as intended, very clear lights, helps to park large sedan in a standard garage

when you pull the car out and if you leave the garage door open the light stays on so a waste of battery

The light go from green to yellow to red and she follows the directions bought another it worked so good

The led lights are bright and very easy to see from inside vehicle, yet the device is small and unobtrusive

Its bright colored lights are easy to see under various conditions

As you approach the sensor look for the green light when you get within range, next the orange light will appear and you should slow to a crawl.

works well, ac adapter better then batteries, distance setting is automatic, bright lights ,easy to install, well made, great price.

works well, ac adapter better then batteries, distance setting is automatic, bright lights ,easy to install, well made, great price.

When pulling in to the garage parking space it's nice to have the progressive green, yellow, and red indicator lights

Also the lights were hard to see in high ambient light

The light has worked flawlessly

In some cases when the ambient light is bright, the green/yellow/red lights may flicker between colors, but it is still possible to use the device for its intended purpose.

It would be nice to not have sensor next to hood and the lights up high and just have it in one package without the cable in the

The lights were so sporadic no discernible information could be gained from the lights

This is accurate, the lights are bright, and it is easy to program

This doesn't work well with our 2007 Toyota Highlander, light keeps blinking from red to green and I keep having to reset it.

Waited again for it to stabilize, I got in my car and backed out of the garage [green lite came on]. Waited for unit to stabilize [all lights off, maybe a minute]. I then approached the garage opening; as I reached the door, the green light lite; as I approached about half-way in , the amber light lite, then shortly, the red light lite

No problems seeing the lights either.

Did not work as advertised, the lights just kept going from red to yellow to green back to yellow, etc.

Then, as you slowly go further in, the yellow light shines.

Once you set it to where you want your car to stop (one botton and easy) the yellow then red lights work as promised.

On the plus side, the lights are bright and it's just to bad it doesn't work properly (or at least mine doesn't)

Very easy to see the bright LED lights

The lights continually flash in a random order until it kills the batteries.

The lights are bright enough to be visible even in bright daylight and the sequence is long enough to give you plenty of time between green, yellow and red

(like I would expect).When I went to pull back in, the lights were like a Christmas show

Lastly, when you arrive at the distance you have set, the red light shines and you stop.