Westek MLC12BC-4 Indoor Plug-in Corded Motion Activated
Light Control, Single, White
Price as of 2026-06-17. Check Amazon for the current price.
Quick Decision
Is This Right For You?
- •Budget-conscious shoppers — priced below 75% of motion detectors
- •DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module offers a better rating (4.4/5) at a similar or lower price ($9)
- •DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module — 57% cheaper at $9 (Score A-)
- •SimpliSafe Motion Sensor — higher rated at 4.7/5 ($30)
📊 Based on data analysis of 158 products in this category.
Mubboo Score: A-
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other motion detectors
Computed from live Amazon rating, review count, and price across 158 motion detectors · last refreshed 2026-06-17.
How It Compares
This Product Westek MLC12BC-4 Indoor Plug-in Corded Motion Activated | Most Popular HTZSAFE Driveway Alarm- 1/2 Mile Long Range Wireless | Best Rated SimpliSafe Motion Sensor | Best Value DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module | |
|---|---|---|---|---|
| Price | $21.97 | $43.99 | $29.97 | $9.49 |
| Rating | 4.2/5 | 4.4/5 | 4.7/5 | 4.4/5 |
| Reviews | 3,325 | 19,790 | 532 | 541 |
| Mubboo Score | A- | A- | B+ | A- |
What People Say
Synthesized from 40 reviews · 100% verified purchases.
Consider sensor placement to minimize false alarms from wind or wildlife; use lithium batteries for hot/cold climates, and check weatherproof seals to prevent moisture damage.
- Long wireless range and reliable signal through obstacles
- Easy setup and installation
- Loud, customizable alerts with multiple chime options
- Weather-resistant and durable design
- Good value for price
- Prone to false alarms from wildlife, wind, or debris
- Inconsistent vehicle detection, sometimes missing cars
- Build quality and durability concerns, including moisture ingress and resets
- Battery issues: alkaline batteries drain quickly in extreme temperatures; recommend lithium
Other motion detectors
Bottom Line
Westek MLC12BC-4 Indoor Plug-in Corded Motion Activated earns Mubboo Score A-. Priced at $22 — a budget-friendly option, below the category average of $44. Rated 4.2/5 from 3,325+ reviews. Strong buy if: budget-conscious shoppers. Skip if: diymall 5 pack hc-sr501 pir motion ir sensor body module offers a better rating (4.4/5) at a — HTZSAFE Driveway Alarm- 1/2 Mile Long Range Wireless (Score A-, $44) may fit better.
Frequently Asked Questions
Is the Westek MLC12BC-4 Indoor Plug-in Corded Motion Activated worth buying in 2026?
It earns a Mubboo Score of A-, with a 4.2/5 rating from 3,325 reviews — better than 62% of motion detectors we track.
How much does the Westek MLC12BC-4 Indoor Plug-in Corded Motion Activated cost?
It is currently $21.97 — budget-tier pricing for motion detectors.
How does the MLC12BC-4 Indoor Plug-in Corded Motion Activated compare to other motion detectors?
The category's most-reviewed alternative is the HTZSAFE Driveway Alarm- 1/2 Mile Long Range Wireless (4.4/5, 19,790 reviews, $43.99). The MLC12BC-4 Indoor Plug-in Corded Motion Activated carries a Mubboo Score of A- vs A-.
Sources & References
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-17) and may change.