Contrast on Radar sensor led tube and infrared sensor and voice sensor led tube light
Three kinds of induction LED lamp with different working principle:
1: The radar sensor LED lamp: the principle of the Doppler effect sensors.
2: infrared sensor LED lamp: human pyroelectric infrared sensors.
3: Sound Sensor LED lamp: Triggered by the low and high voice.
Three kinds of induction LED lamp with different features:
1: The radar sensor LED lamp: 1-10 meter sensing distance farther, wide angle, no dead zone, can penetrate glass and thin wood, from the environment, temperature, dust, and other effects, at 37 degrees, the sensing distance is not will be shortened. Reflecting the speed, good for hiding,
2: infrared sensor LED lamp: 5-8 meter sensing distance, the angle is relatively small, by the environment, temperature, dust and other relatively large, at 37 degrees, the sensing distance will be shortened.
3: Sound Sensor LED lamp: sensing distance the sound emitted by the object concerned, when the surrounding environment is noisy, it may have been lit, when too quiet, you may not triggered by the environment, temperature, dust, and other effects is relatively large.
Customers in the selection, according to the environmental conditions to select, three kinds of led lamps own strengths, but each is short.