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Item #:
1203400
Westek MLC12BC-4 Indoor Plug-in Corded Motion Activated Light Control, Single, White
Item #:
1203400
FJD 78
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Imported from USA store
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Order now and get it around Thursday, August 13
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What Stands Out
Motion Activation
Automatically turns lights on when motion is detected, enhancing convenience and security without the need for manual switches.
Easy Installation
Simply plug into any outlet for quick setup; no complex wiring or tools required, making it ideal for any household.
Energy Efficient
Helps reduce energy costs by turning lights off after a set period of inactivity, providing both savings and sustainability.
Product Details
- Motion sensor technology turns on interior devices when motion is detected
- Wide detection zone of up to 25ft with 100 degree coverage
- Offers energy-saving options with 1, 2, 5, 10, or 20 minute automatic shut-off
- Ideal for dark hallways, rooms, and corridors with a long 6-foot cord for flexible placement
- Simple plug-in installation without the need for tools or wiring
- Compatible with LED, incandescent, and CFL bulbs
| Power Source | Plug-in Electric |
| Maximum Range | 25 Feet |
| Mounting Type | Wall Mount |
| Battery Description | Battery not included |
| Compatible Devices | Light, Radio |
| Operating Temperature | 68 Degrees Fahrenheit |
| Antenna Location | Garage |
| Smart Home Compatibility | Not Smart Home Compatible |
| Item Weight | 0.5 Pounds (230 grams) |
| Item Dimensions D x W x H | 5"D x 2"W x 10"H (12.7 x 5.1 x 25.4 cm) |
| Color | White |
| Brand | Westek |
| Manufacturer | Amertac |
| Global Trade Identification Number | 00070686506943 |
| UPC | 070686506943 |
| Mfr Part Number | WESTEK - MLC12BC-4 |
| Model Number | WESTEK - MLC12BC-4 |
| Item Type Name | MOTION_DETECTOR_DEVICE |
| Built-In Media | 1 pk |
| Unit Count | 1.0 Count |
Who Should Buy?
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Homeowners
Ideal for homeowners looking to automate indoor lighting for convenience and energy savings in high-traffic areas.
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Parents
Beneficial for parents who want to ensure safety by illuminating pathways at night without needing to search for a switch.
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Seniors
Useful for seniors who may have mobility issues, providing reliable lighting with minimal effort when entering a room.
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Outdoor Use
Not suitable for outdoor applications as it is designed for indoor use only and lacks weather resistance.
Product Description
Westek MLC12BC-4 Indoor Plug-in Corded Motion Activated Light Control, Single, White
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What devices can be controlled using this motion sensor?
Answer: This motion sensor can control indoor lamps, radios, and other devices. -
Question:
What is the range of motion detection?
Answer: The motion detector can detect motion up to 25ft away. -
Question:
Is wiring required for installation?
Answer: No, this motion sensor can be easily installed without any tools or wiring. -
Question:
Could I use this to power off a fan when triggered. and then have the fan turn back on after motion is not detected?
Answer: This unit will conduct power to its' connected source for either 1,2,5,10 or 20 minutes depending on how you set it up when motion is detected. As long as the fan has a power consumption of 240 watts or less it should be OK. Just remember this unit has a maximum power rating of 240 watts. Using it with anything that consumes more power than that maybe risky at best if not down right unsafe. -
Question:
How is the sensor unit mounted?
Answer: I used 3m double sided tape. You can also use a small screw as there is a mounting hole on the back of the unit. -
Question:
Does it work in the dark?
Answer: Yes, the range changes a little bit when is dark therefore you will have to be closer to the sensor in order to activate the switch. -
Question:
How long is the cord?
Answer: The cord is just short of 6 feet. About 5 feet 10 inches. -
Question:
How long would the light be on when it turns on from motion?
Answer: It actually has to turn the light on first. I could NEVER get mine to work - ever. Not a good product at all. -
Question:
I'm curious if the sensor wire cord has LIVE 120 VOLTS going through it or is it just low voltage just enough to power the motion sensor?
Answer: The sensor wire is three conductors. It is low-voltage (and appears to be isolated from the mains, 120V). The black conductor is ground. The red conductor is +3.7V. The blue conductor is the signal to the main unit to turn on the outlet. It does this by going high (i.e. it has voltage on it). Since the PIR sensor in the device is prone to false triggers from air currents, I replaced mine with a Microwave Doppler sensor. -
Question:
What's the range of the sensor? Anyone try this behind a glass enclosure?
Answer: It does at least 12ft+ in my kitchen. I just tested behind glass for you, it does NOT work. -
Question:
Will the motion sensor sense my cat using litter box. Would like to run on a window fan for a timed period.
Answer: I don't think it will sense a cat. I have racoons sometimes lingering at my back yard, but they never trigger my string lights, which are controled by the sensor. -
Question:
Would this properly detect motion outside if I keep it out of the elements?
Answer: I doubt it. I couldn't get it to properly detect motion indoors.
Westek Motion Detectors WESTEK - MLC12BC-4 Editorial Review
The Westek MLC12BC-4 is an indoor plug-in corded motion activated light control with a range of at least 12ft+ in normal conditions and in the dark users will have to be closer to the sensor to activate the switch. It has a cord length of just under 6ft and can conduct power to sources of 240 watts or less for 1, 2, 5, 10, or 20 minutes upon motion detection. However, this device had difficulties functioning most of the time, and according to some customers' reviews, it was prone to false triggers from air currents. Additionally, it cannot detect motion behind a glass enclosure. Therefore, it is not ideal for outdoor use.
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Pros
- Easy to mount with double-sided tape or a screw
- Works in the dark
- Offers flexibility in terms of timing (1, 2, 5, 10, or 20 minutes) that the power can be conducted to its connected source.
Cons
- Prone to false triggers from air currents
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Features & Benefits
- Motion detector light switch
- Detects motion up to 25ft away
- Wide detection coverage zone of 100 degrees
- Choose from 5 different options to turn off the light after motion stops
- Ideal for dark hallways, corridors, and rooms
- Easy installation with no tools or wiring required
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