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Under $20 Wall Socket Controls & Sensors

Shop the best prices on 2,025 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 2,025
Clap On/Off Light Switch with Sound Sensor, Socket Adapter
$12.95 Save $21.00 RRP: $33.95
EU Plug Digital Thermostat Socket with Temperature Control
$18.95 Save $28.00 RRP: $46.95
US Clap On Clap Off Sound Activated On/Off Switch by Hand Clap w/ 2 Outlets for Home Appliance Edition 0115
$9.95 Save $35.00 RRP: $44.95
Heart Rate Pulse Meter Sensor For Kettler Cardio Fitness Equipment Accessories Heart Rat
$13.95 Save $7.00 RRP: $20.95
For Roland D FD-8 TD-1 Sheet Sensor Actuator Pedal Hi-Hat Pedal Rubber Parts Circuit TD4 9 11 15
$18.95 Save $19.00 RRP: $37.95
LongDistance Wireless Remote Control E27 Lamp Holder with Timer Switch for LED Light Bulbs, 110V E27 Socket
$20.95 Save $10.00 RRP: $30.95
Remote Control Light Bulb Socket Wireless Remote Light Bulb Socket with Remote Control compatible with E27 Bulb Base 110V SZRH
$10.95 Save $27.00 RRP: $37.95
LJ18A3-8-J/EZ NO Nickel Plated Brass AC Inductive Proximity Sensor, 8mm Detection
$16.95 Save $5.00 RRP: $21.95
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 $3.00 RRP: $13.95
5pcs Window Ventilation Limiter Retainer Wind Brace Bracket Inner Opening Door Window Limit Wind Hook White
$13.95
XK-W2001 Digital Temperature Controller Socket AC 110-220V Thermostat Regulator Socket Outlet with N Edition 0703
$20.95 Save $20.00 RRP: $40.95
Car Front Axle Brake Sensor Brake Pad Wear Sensor C2P12722 Brake Sensor Line for F-TYPE XF XJ XK X351 X150 X152
$8.95 Save $6.00 RRP: $14.95
30PCS Joystick Potentiometers Sensor Module Kit for Controllers 2.3Kohn 3D Thumbstick Axis Resistors Repair Part
$12.95 Save $7.00 RRP: $19.95
Rear Axle Brake Sensor Brake Pad Wear Sensor Brake Sensor Line 4L0615437A 98160916300 for
$8.95 Save $5.00 RRP: $13.95
Thin Film Pressure Sensor High Sensitivity Quick Response Resistive Film Position Sensor 0.2V-0.8V Highly Conductive
$14.95 Save $9.00 RRP: $23.95
Throttle Position Sensor for YBR125 YZF125R BANDIT 1250 5D7-E3750-01 1S4-13750-00 1S4-13750-01
$21.95 Save $13.00 RRP: $34.95
WiFi Smart Zigbee Temperature and Humidity Sensor LCD Screen History Record Smart Home Security Remote Control
$19.95 Save $13.00 RRP: $32.95
5 Pieces 3 Meters K Type Thermocouple Temperature Probe Sensor K Type Measure Range -50 to 400 Celsius, with TM902C
$13.95 Save $8.00 RRP: $21.95
Water Sensor 90dB Alarm Water Leak Detector Alert Monitoring of Leaks and Drip Alarm for Kitchen Bathroom Basemen
$13.95 Save $8.00 RRP: $21.95
RCWL-0516 Microwave Radar Motion Sensor Module Human Body Induction Intelligent Module Output 3.3V 5-8M
$9.95 Save $6.00 RRP: $15.95
Car Front Axle Brake Sensor Brake Pad Wear Sensor LR115019 Brake Sensor Line for RANGE EVOQUE L551
$9.95 Save $6.00 RRP: $15.95
CO Alarm Sensor 85dB High Sensitive Warning Smoke and Carbon Monoxide Detector Alarm CO Detector for Home Hotel
$18.95 Save $12.00 RRP: $30.95
PMW3901 Optical Flow Sensor Module Optical Current Sensor PMW 3901 Light Flow XY Translation CJMCU-3901
$21.95 Save $15.00 RRP: $36.95
LD2410C 24G Radar Human Presence Sensor+CH340 Adapter FMCW Radar Millimeter Wave Motion Detection Module DC5V
$17.95 Save $12.00 RRP: $29.95
5PCS Window Ventilation Limiter Retainer Wind Brace Bracket Inner Opening Door & Window Limit Wind Hook White
$19.95
Front Left ABS Wheel Speed Sensor for 2003-2006 Pilot 2005 V6 3.5L 57455-S3V-A11 57455S3VA11
$17.95 Save $11.00 RRP: $28.95
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
Sound Activated Clap On/Off Light Switch Socket Adapter
$16.95 Save $9.00 RRP: $25.95