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Under $20 Wall Socket Controls & Sensors

Shop the best prices on 1,911 great value under $20 wall socket controls & sensors. Shopping for wall socket controls & sensors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Elriven, HOD Health & Home and more. Buy wall socket controls & sensors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 1,911
Heart Rate Pulse Meter Sensor For Kettler Cardio Fitness Equipment Accessories Heart Rat
$13.95 Save $7.00 RRP: $20.95
EU Plug Timer Switch Digital Power Socket Energy Saving Adjustable Kitchen Timer Outlet Programmable
$16.95 Save $5.00 RRP: $21.95
Tuya WiFi GU10 Smart LED Light Bulb Dimmable 6W 220V Smart Life App Control Spotlight Bulb Work wit
$18.95 Save $7.00 RRP: $25.95
Moisture Meter Plants Watering Indicator,15pcs Moisture Meter Plants
$19.95 Save $14.00 RRP: $33.95
2PCS O2 Oxygen Sensor Test Pipe Extender Adapter Spacer x 1.5 (1)
$10.95 Save $5.00 RRP: $15.95
Flash Strobe Controller Flasher Module for LED Brake Tail Stop Light 12-16V
$6.95 Save $3.00 RRP: $9.95
MAX31855 K Type Thermocouple Temperature Sensing Module -200~1350 14-Bit Resolution 0.25 Accuracy
$17.95
Motion Sensor Light Socket Adjustable PIR Auto On Off Night Light For Basement Garage Standard Socket Compatibility
$20.95 Save $11.00 RRP: $31.95
E27 Light Socket with Voice and Light Control, Smart Sensor LED Bulb Holder for Home Lighting
$20.95 Save $11.00 RRP: $31.95
Auto Leveling Proximity Sensor for Anycubic Kobra 2 Series Bed Leveling Position Switch
$15.95 Save $8.00 RRP: $23.95
EU Plug Digital Thermostat with Temperature Control Socket Outlet
$12.95 Save $13.00 RRP: $25.95
EU Plug Digital Thermostat Socket with Timer and Sensor Probe for Heating Cooling Control
$17.95 Save $18.00 RRP: $35.95
40A Electric Leakage Protector Wall Socket Switch for Air Conditioner Electric Water Heater
$21.95 Save $13.00 RRP: $34.95
Sound-Triggered Clap Switch with Light Sensor and Socket Adapter
$10.95 Save $24.00 RRP: $34.95
MPU-9250 MPU9250 BMP280 SPI IIC 10DOF Acceleration Gyroscope Compass 9-Axis Sensor Board Module -91
$12.95 Save $46.05 RRP: $59.00
Intelligent Electronic Digital Timer Switch Adjustable Digital Kitchen Timer 220V Weekly Programmable Timer Socket for Household
$20.95 Save $7.00 RRP: $27.95
Digital Temperature Controller Outlet Socket Thermostat
$16.95 Save $27.00 RRP: $43.95
Cardio Machine Wireless Heart Rate Monitor - Exercise Fitness Pulse Sensor for Gym Equipment
$20.95 Save $25.00 RRP: $45.95
Car Rear Axle Brake Sensor Brake Pad Wear Sensor Brake Sensor Line 97060914500 7PP907637A for
$7.95
COMPATIBLE Xiaomi Mijia Double Control Wall Switch, Double Button(White)
$18.95
COMPATIBLE Xiaomi Mijia Double Control Wall Switch, Double Button(White)
$18.95
125-2966 Sensor Speed Sensor Excavator Parts for E320B 1252966
$16.95 Save $37.05 RRP: $54.00
VL53L0X Time-of-Flight Distance Sensor GY-VL53L0XV2 Module for Arduino
$6.95 Save $39.00 RRP: $45.95
For 7400931 XNT Transducer Bracket,Transducer Mount for XHS Model Transducers,Transom Mounting Hard
$17.95 Save $41.05 RRP: $59.00
Tuya Smart WIFI Water Flood Sensor Water Leakage Detector Send Alert When Leak is Detected Work wit
$14.95 Save $39.05 RRP: $54.00
elements Peltier TEC1-12715 Thermoelectric Peltier Module 12715 TEC 12V 15A DIY Cooler Peltier Elem
$9.95 Save $39.00 RRP: $48.95
2PCS Engine Water Coolant Temperature Sensor Temp Sensor for Accord 37870-Plc-004 37870-Raa-A01
$9.95 Save $38.00 RRP: $47.95
10 PCS DHT22 Digital Temperature and Humidity Sensor Temperature and Humidity Module Electronic Bui
$20.95 Save $38.05 RRP: $59.00
Fish Tank Light Timer Fish Tank Light Controller Light Timer Fish Tank Accessories US plug
$13.95 Save $55.05 RRP: $69.00
Cardio Ear Heart Rate Pulse Meter Sensor For Kettler Cardio Fitness Equipment Accessories Heart Rat
$14.95 Save $7.00 RRP: $21.95
24G HLK-LD2450 Millimeter Wave Human Movement Tracking Radar Sensor Module LD2450 Sensing Distance
$16.95 Save $4.00 RRP: $20.95
Adult Coloring Book - Easy to Color with Thick Lines, Cozy Scenes Relaxing and Stress-Relieving Per
$13.95 Save $5.00 RRP: $18.95