active sensor and passive sensor

Hotel Room Automatic ON/OFF Switch Light Smart Home Optical PIR Sensor Light Switch PIR Sensor​ Specifications: Temperature -22° to 122°F (-30° to 50°...

Microwave Activation Sensors for Overhead sectional door Auto recovery rapid door The Microwave Activation Sensors for Overhead Sectional Door Auto Re...

Ultrasonic Active Sensor Converting Electric Energy to Mechanical Energy by Ultrasonic Piezoelectric Effect Description: Ultrasonic transducers conver...

Tuya Wireless Zigbee PIR Motion Sensor, Human Motion Sensor, Battery Powered, 8m detection Function description 【Zigbee Hub is required】A Tuya Zigbee ...

Movement Activated Security LED Bulb Indoor Motion Sensor Light Bulb Motion Sensor Light Bulb Our radar sensor led bulb is equipped with intelligent r...

UNO R3 Breadboard LED light sensor 380g Basic starter kit for Arduino Description: This kit walks you through the basics in a hands-on way. You'll lea...

Dual - Tech outdoor pir sensor PIR motion PIR detector for security system XC-1XT PIR motion PIR detector Introduction XC-1XT is a digital PIR+MW with...

Small Size Revolution Door System Presence Function Security Sensor Passive Infrared Sensor Features: 1. Small size design is easy for installation. A...

support internet camera home security system 433MHz passive infrared sensor for household This product is a high stability wireless passive infrared d...

Best Selling Manufacturer And Factory Alcohol Tester Professional Breathalyzer Passive And Active Test The alcohol tester adopt advanced sensor,and ke...

Indoor Motion Sensor Activated Detector Alarms with Two Types Power Supplies Design Model:CX20 CX20 human movement detectors,passive infrared sensor p...

CS-2 Accuracy Rotational Speed Sensor for closed loop speed control system CS-2 speed sensor CS-2 speed sensor using active structure, widely used in ...

Sensor Electronic chip DS18B20 TO-92 18B20 chips Temperature Sensor IC PLR 18b20 diy electronic Our goods: Active components (IC integrated circuits, ...

Dual element passive PIR motion sensor LHI778 with TO-5 housing Description: PIR sensors are more complicated than many of the other sensors explained...

AI-TEK INSTRUMENTS 70085-1010-405 PASSIVE SPEED SENSOR AI-Tek 70085-1010-405 variable reluctance sensors are essential for control and protection circ...

Infrared Motion Sensor Activated LED Closet Night Light Lamp Brand EWIN Part Number EW3071LR Item Wight 300g Product Dimensions 35*1.5*3cm Origin Fuji...

433MHz wireless PIR detector for wifi ip camera surveillance Wireless PIR Sensor 433MHz PIR Motion Sensor Detector For Home Security Alarm This produc...

CAT E320B E320D Excavator Spare Parts High Pressure Sensor 107-8618 1078618 Describe: Cat low temperature sensors use thermocouples and thermistors to...

40W Acoustic and Photocell Activated Sensor for LED Lighting Product Introduction: This is an electric component for LED smart lighting. It will be ac...