AC220V IP44 12m Outdoor Infrared IR Motion Sensor Switch

• Customization: Available
• Type: Infrared Sensor Switch
• Principle: Infrared
• Model NO.: LD-TT-018
• Wires: Two-Wires
• Standard: Standard
• Application: Warehouse
• Size: 78*68*55mm
• Use: PIR Sensor
• Mounting Type: Surface Mounting
• Description: PIR Motion Sensor Switch
• Theory: PIR Sensor
• Transport Package: Bag Package
• Specification: AC220V
• Origin: China
• HS Code: 8536500090
• Production Capacity: 20000oc/Month

Product Description

Product name:PIR motion Sensor switch

Product color	White	Shell Material	ABS
Detection Aangle	120°	Working Humidity	<93%RH
Ambient Light	≤10-2000LUX(adj)	Installation Height	1.8-2.5m
Weight	G.W105g	Power Consumption	<0.5W
Working Temperature	-10ºC~+40°ºC	Product size	φ120*32mm
Detection Range	12M(<24ºC)	Power Frequency	50/60Hz
Power Source	AC220-240V/AC	HF system	5.8GHz,ISM band
Time Delay	10sec-7min(adj)	Rated Load	≤2000W

Product Description

 

Working Principle
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.