DC12V 24V Sliver Infrared Sensor Human Body Motion Sensor Switch

• Customization: Available
• Type: Infrared Sensor Switch
• Principle: Infrared
• Model NO.: LD-MK-0003
• Wires: Two-Wires
• Standard: Nonstandard
• Application: Warehouse
• Size: 1.5m
• Mounting Type: Surface/Embedded Mount
• Description: PIR Sensor
• Output: 12-24V DC
• Use: on/off Switch for Light
• Transport Package: Bag Package
• Specification: DC12V 24V
• Origin: China
• HS Code: 8536500090
• Production Capacity: 20000oc/Month
• Package Size: 55.00cm * 39.00cm * 17.00cm
• Package Gross Weight: 9.000kg

Product Description

Name	Human infrared sensor	Colour	Silver white
Product weight	42.5g	Installation	Surface mounted
Voltage	DC12V/24V	Terminals	DuPont terminal
Induction range	1-3M	location	Wardrobe/showroom, etc.
Input line length	148CM	Output cable length	20CM

Product Description

 

Outdoor Human Body Temperature Sensor mainly works on the principle of infrared radiation. As a heat source, the human body will constantly emit infrared radiation to the surrounding space, and its radiation intensity is proportional to the temperature of the human body. The infrared detector built into the sensor can capture these infrared radiation and convert it into an electrical signal for processing, and finally obtain the temperature data of the human body
The Infrared Motion Human Body Sensor Lamp Switch operates on the principle of infrared detection. When a human body enters the sensor's detection range, it emits infrared radiation due to its constant body temperature. This infrared radiation is then captured by the sensor's infrared sensing element, typically a pyroelectric material. As the infrared radiation is received, the pyroelectric material undergoes a change in temperature, resulting in a change in its electrical properties. This change generates a small electrical signal, which is then amplified and processed by the sensor's circuitry.
The processed signal triggers the switching mechanism, causing the connected load (such as a light bulb) to turn on. The sensor remains active and continues to monitor the detection range. When the human body moves out of the detection range, the infrared radiation decreases, and the sensor detects this change. After a preset delay period (which can be adjusted), the sensor turns off the load, thus achieving automatic control of the lighting system.