
Ensure safe, precise parking with this Swann garage parking sensor. Its LED indicator provides green, orange and red signals to assist you in properly approaching the set parking zone and to alert you when to stop. This Swann garage parking sensor lets you set a safe distance of 1, 2 or 3 feet from your wall.
Q: Is this battery operated. Is there a wire that connects the 2 pieces?
A: It is battery operated. There is also a wire that connects the sensor to the light.
Q: Does this need to be wired or paired with an other type of devise for it to work
A: No, has 3 light colors that indicate you are close, and that have reached your stopping point.
A: I suppose it could be set up to let you know how close you are, If you get within 3 feet the green light would come on. The orange will illuminate when you come within 2 feet. The red light comes on at 1 foot.