Induction lamp LED radar is widely used in the underground garage, he is through microwave feeling should be the object into the range of induction, lamps and lanterns will brighten, then a question is involved, the interval of lamps and lanterns is much fit well, due to the characteristics of the radar sensor technology, if use undeserved, can cause induction function of lamps and lanterns is not normal, can't even use.
Usually, microwave radar sensor LED
light-china.com/products' target='_blank'>led lighting products, active transmitting frequency drive circuit are all 5.
8 GHz microwave signals, when the outside world have a moving object, according to the doppler effect,
Wave in the waves move to receive frequency high observer was close, and receive frequency is lower when waves away from the observer)
, signal feedback to launch device, trigger the change state of lamps and lanterns, from dim to full light.
But when multiple radar induction lamps installed together, if the lamps and lanterns is too close, the lamps and lanterns of A radar signals may be receiving B lamps and lanterns, B receives the feedback signal of lamps and lanterns is not caused by their own feedback signal, but A lamps and lanterns of transmitting, signal interference in the form of performance for mutual superposition or write-downs, resulting in radar sensing products from interfering with each other.
Common interference condition misoperation are: normally on (
Remain the state of trigger device)
Often dark (
Device can't trigger)
Induction distance is short, then, when installing multiple radar induction lamps, lamps and lanterns is between how much appropriate?
After a lot of practice tests, interval between the two lamps and lanterns of 1.
More than 8 meters, basic no interference.
Finally, if you still want to more energy efficient, you can choose intelligent induction lamp.
1, do not choose the induction switch lamp, should choose induction dimmer.
Normal work 11 w, low power 2 w.
In order to ensure the operation of the low power, all have certain basic security.
When objects into the induction within the scope of lamps and lanterns is all bright, when no objects in the dim light of lamps and lanterns state!
2, tube induction range.
Only bright under the car came to light, it is late, will make the object when the range of lamps and lanterns is just into full bright, if wait until the object is light, until when the following will be prone to accident!
In the choice of LED lamps and lanterns of the garage, should choose good after-sales service, for example, if do our garage, can provide installation methods or provide installation services, from your trouble!
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