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DC 5V-24V PIR Motion Sensor Switch
1.Description:
It is a PIR motion sensor switch. It can sense the movement of the human body and respond accordingly to make the connected load work.
2.Feature:
1).It uses flame-retardant materials,and excelle...
$6.13
$8.75
SKU: GY19883
$6.13
$8.75
30
Hand Sweep Switch Controller DC 12V-24V Infrared Sensor Switch Sensor Cabinet Light Smart Switch
1.Description:
It is a hand sweep switch controller.The sensor responds by sensing the hand sweep and can be connected to the cabinet light for use.
2.Feature:
1).It is infrared reflection sensor with h...
$5.45
$7.79
SKU: GY19836
$5.45
$7.79
30
HW-XC508 Smart Sensor Switch Smart Home Microwave Sensor Module 5.8GHZ Microwave Sensor
1.Description:
It is a HW-XC508 smart sensor switch.According to the principle of Doppler effect, it uses a planar antenna to send and receive high-frequency electromagnetic waves,and then detects a small movement change in the b...
$6.29
$8.99
SKU: GY19753
$6.29
$8.99
30
5.8GHz Microwave Radar Sensor AC 220V-240V High Sensitivity Human Body Sensor Switch
1.Description:
It is a microwave sensor switch.Microwave induction knows that a moving object is approaching or away from the change of the reflected wave.
2.Feature:
1).Its response speed is fast and there is...
$8.39
$11.99
SKU: GY19880
$8.39
$11.99
30
Infrared Obstacle Avoidance Sensor Module Photoelectric Reflection Compatible with Car Accessories
1.Description:
This is a commonly used obstacle avoidance sensor,which mainly uses a pair of infrared transmission and reception Pipe components.
The principle is that the transmitting tube emits a certain frequency...
$4.19
$5.99
SKU: GY19784
$4.19
$5.99
31
DC 3.3V-5V Human Infrared Sensor Pyroelectric Sensor PIR Motion Detector for MCU Control
1.Description:
It is a human body infrared sensor module.The human body infrared sensing module is a sensor based on the detection of thermal infrared signals emitted by people or animals.It adopts infrared pyroelectric motion s...
$4.89
$6.99
SKU: GY20671
$4.89
$6.99
31
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