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Under $20 Wall Socket Controls & Sensors

Shop the best prices on 1,862 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 1,862
EU Plug Timer Switch Digital Power Socket Energy Saving Adjustable Kitchen Timer Outlet Programmable
$16.95 Save $5.00 RRP: $21.95
Heart Rate Pulse Meter Sensor For Kettler Cardio Fitness Equipment Accessories Heart Rat
$13.95 Save $7.00 RRP: $20.95
Remote Control Light Bulb Socket Wireless Remote Light Bulb Socket with Remote Control compatible with E27 Bulb Base 110V SZRH
$10.95 Save $28.00 RRP: $38.95
Outlet Plug Covers (32 Pack) Clear Child Proof Electrical Protector Safety Caps
$10.95 Save $21.00 RRP: $31.95
5A Overcurrent for Protection Relay Module AC Current Detection Board 12V/5V Rel unbrand
$20.95
Sound Activated Clap On/Off Light Sound Sensor Switch. Socket Adapter
$7.95 Save $27.00 RRP: $34.95
Cardio EAR CLIP Heart Rate Pulse Meter Sensor for Cardio Accessories Heart Rate Monitoring
$10.95 Save $4.00 RRP: $14.95
Otwoo 1-5x Wireless Remote Controlled Switch Socket for Eu Outlet
$14.95 Save $36.00 RRP: $50.95
2pcs Parking Sensor Pz36200208 Pz362-00208 For 30 40 Rx300 Rx330 Rx350 Parking Sensor
$18.95 Save $10.00 RRP: $28.95
2pairs Smart Door Sensor, Wifi Window Door Sensor Alarm, Contact Sensor For Home Security, Smart Home Automation
$15.95 Save $7.00 RRP: $22.95
10PCS AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communica
$18.95 Save $40.05 RRP: $59.00
E27 Motion Sensor Light Socket with Infrared LED Switch, Screw Bulb Holder for Home Lighting Automation and Energy Saving
$17.95
Oxygen Sensor Filter Connector Adapter Extension Connector Adapter Connector With Filter
$16.95 Save $9.00 RRP: $25.95
Smart Adjustable E27 Motion Sensor Light Socket for Closet
$20.95 Save $12.00 RRP: $32.95
1Pc 12 Hour Electrical Mechanical Time Wall Plug Switch Digital Countdown Timer Socket Hot
$19.95 Save $5.00 RRP: $24.95
4X White Door Window Contacts Magnetic Switch Sensor
$12.95 Save $10.00 RRP: $22.95
LJC18A3-H-Z/BY 1-10mm Capacitance Proximity Sensor Switch NO DC 6-36V 300mA hwy
$14.95
HT-05 K Type Thermocouple Sensor Temperature Lead Pipe Clamp 1-3/8Inch -40-200 HT-05
$17.95 Save $4.00 RRP: $21.95
2PCS Radiator Fan Temperature Switch Sensor for STARLET TERCEL PASEO 89428-12160
$10.95 Save $4.00 RRP: $14.95
Temperature Sensor PT100 Waterproof Wire Thermal Resistance Silicon Wire Protection Cable
$11.95 Save $47.05 RRP: $59.00
12 Time Ranges with 2 Buttons Timer Switch Socket LED Display, Countdown Status for Lighting and Household EU Plug unbrand
$13.95
Smart E27 PIR Motion Sensor Light Bulb Socket Adapter Auto on/Off with Radar Induction and Adjustable Infrared unbrand
$12.95
Car Parking Distance Control Sensor PDC for Peugeot 307 308 407 for Citroen C4 C5 C6 9663821577
$12.95 Save $6.00 RRP: $18.95
Smart Plug, Mini Wifi Outlet Work With Amazon Alexa/echo/google Home 2.4ghz Wireless Smart Socket Remote/ Edition 1107
$18.95 Save $34.00 RRP: $52.95
Door Switch Ceiling Light Sensor For Renault Megane Clio 2 Scenic 7700427640
$7.95 Save $21.00 RRP: $28.95
Tuya Wifi Temperature Humidity Sensor Meter Indoor Hygrometer Thermometer Smart Life App Control
$14.95 Save $21.00 RRP: $35.95
4PCS wall mounted socket holder, storage rack, non punching patch board, router, fixed wall sticker
$13.95 Save $16.00 RRP: $29.95
4PCS wall mounted socket holder, storage rack, non punching patch board, router, fixed wall sticker
$13.95 Save $16.00 RRP: $29.95
1Pc 12 Hour Electrical Mechanical Time Wall Plug Switch Digital Countdown Timer Socket Hot
$15.95 Save $9.00 RRP: $24.95
Gas Thermostat Valve Accessories Temperature Sensor Probe 710 Thermostat Temperature Sensor Rod
$16.95
8Pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Track Module for Smart Car Robot
$9.95
Infrared Sensor Photocell for Gates Security Gate Motion Detector Security Infrared Sensor
$15.95