MTDELE 3 Pcs HC-SR501 PIR Motion Sensor Module
Price as of 2026-06-17. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$7–$22← You are here
- Mid-range:$22–$50
- Premium:$50+
Is This Right For You?
- •Budget-conscious shoppers — priced below 99% of motion detectors
- •You prefer well-established products — only 12 reviews, so the rating may still shift
- •Rating sits in the bottom 16% of motion detectors — higher-rated options exist
- •treewell Motion Sensor — higher rated at 4.5/5 ($12)
📊 Based on data analysis of 158 products in this category.
Mubboo Score: C+
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 available to US consumers · last refreshed 2026-06-17.
How It Compares
This Product MTDELE 3 Pcs HC-SR501 PIR Motion Sensor Module | Most Popular Mengshen Wireless Vibration Alarm | Best Rated treewell Motion Sensor | Best Value DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module | |
|---|---|---|---|---|
| Price | $6.99 | $14.99 | $11.99 | $9.49 |
| Rating | 3.8/5 | 4.0/5 | 4.5/5 | 4.4/5 |
| Reviews | 12 | 4,103 | 754 | 541 |
| Mubboo Score | C+ | A- | A- | 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
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Bottom Line
MTDELE 3 Pcs HC-SR501 PIR Motion Sensor Module earns Mubboo Score C+. Priced at $7 — a budget-friendly option, below the category average of $44. Rated 3.8/5 from 12+ reviews. Strong buy if: budget-conscious shoppers. Skip if: you prefer well-established products — Mengshen Wireless Vibration Alarm (Score A-, $15) may fit better.
Frequently Asked Questions
Is the MTDELE 3 Pcs HC-SR501 PIR Motion Sensor Module worth buying in 2026?
It earns a Mubboo Score of C+, with a 3.8/5 rating from 12 reviews — better than 16% of motion detectors we track.
How much does the MTDELE 3 Pcs HC-SR501 PIR Motion Sensor Module cost?
It is currently $6.99 — budget-tier pricing for motion detectors.
How does the 3 Pcs HC-SR501 PIR Motion Sensor Module compare to other motion detectors?
The category's most-reviewed alternative is the Mengshen Wireless Vibration Alarm (4.0/5, 4,103 reviews, $14.99). The 3 Pcs HC-SR501 PIR Motion Sensor Module carries a Mubboo Score of C+ vs A-.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
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.