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AMAZON
Blackt Electrotech(BT-31H): PIR Wall Mounted Hidden Infrared Motion Sensor Switch with (ON/Off/PIR Button)
₹599
₹800
25% OFF
Updated 25th May 2026, 02:50 PM
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Price Analysis & Buying Guide
D
34 / 100
Below Average
Confidence: 100%
Avg Discount
11.5/28
Recent Discount
0/22
Historical Pos.
16.8/20
Low Proximity
1.5/20
Trend Bonus
4/10
Avg Price
₹668
6M Avg
₹588
All-Time Low
₹562
All-Time High
₹798
vs MRP
↓25.1%
Price Benchmarks
Lowest Ever
₹562
16th Jan 2026
Highest Ever
₹798
1st Aug 2023
Average Price
₹667
217 data points
3-Month Low
₹568
16th May 2026
6-Month Low
₹562
16th Jan 2026
12-Month Low
₹562
16th Jan 2026
As per price history, Blackt Electrotech(BT-31H): PIR Wall Mounted Hidden Infrared Motion Sensor Switch with (ON/Off/PIR Button)'s lowest price is ₹562. The average price is ₹668. Highest ever price is ₹798. Along with deals, coupons & discounts, you can get it at ₹599. Read our Pricing Disclosure
Product Details
| Product Code | B07HK8L5XT |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | Blackt Electrotech |
| Rating | 3.9 (177 ratings) |
| Category | Motion-Activated Wall Switches |
| Manufacturer | Blackt Electrotech |
| Model Number | BT-3123 |
| Model Number | BT-3123 |
| Dimensions | 5D x 7.5W x 7.5H Centimeters |
| Country of Origin | India |
Frequently Asked Questions
What is the lowest price ever for Blackt ElectrotechBT-31H PIR Wall Mounted Hidden Infrared Motion Sensor Switch with ONOffPIR Button?
▶
The all-time lowest price for Blackt ElectrotechBT-31H PIR Wall Mounted Hidden Infrared Motion Sensor Switch with ONOffPIR Button was ₹562 recorded on 16th Jan 2026. The current price is 6.6% higher than this all-time low.
What was the highest price for this product?
▶
The highest recorded price for Blackt ElectrotechBT-31H PIR Wall Mounted Hidden Infrared Motion Sensor Switch with ONOffPIR Button was ₹798 on 1st Aug 2023. Right now you save 24.9% compared to the peak price.
What is the average selling price?
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Based on 217 data points, the average price of Blackt ElectrotechBT-31H PIR Wall Mounted Hidden Infrared Motion Sensor Switch with ONOffPIR Button is ₹667. The current price is 10.2% below average — a good indicator for buying.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹568 on 16th May 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for Blackt ElectrotechBT-31H PIR Wall Mounted Hidden Infrared Motion Sensor Switch with ONOffPIR Button was ₹562 on 16th Jan 2026.
Is the price going up or down?
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The current price trend for Blackt ElectrotechBT-31H PIR Wall Mounted Hidden Infrared Motion Sensor Switch with ONOffPIR Button is Stable. Prices have remained relatively stable. There's no immediate urgency, but don't expect a big drop either. It has been 157 days since the last recorded low price.
How does the current price compare to the average?
▶
The current price is 10.3% below the average price. You're getting a better-than-usual price. Worth considering if you've been waiting for a deal.
How much discount is available from MRP?
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You're currently saving 25.1% off the MRP (Maximum Retail Price). A solid discount from the listed retail price.
Should I buy this product now?
▶
Price is high. Score: 34/100 (Grade D) — we recommend waiting. The product has been available at significantly lower prices in the past. Price trend is currently stable. Currently 10.3% below average price.
What does the Deal Score mean?
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The Deal Score is a composite rating from 0 to 100 calculated by our algorithm. It considers five factors: Average Discount (how far below the long-term average), Recent Discount (short-term price performance), Historical Position (where the price sits in its all-time range), Low Proximity (closeness to the all-time low), and Trend Bonus (whether prices are falling). Grades are: S (90-100, Exceptional), A (75-89, Great), B (60-74, Good), C (45-59, Fair), D (30-44, Below Average), F (0-29, Not a Deal). This product currently has a score of 34 with 100% confidence.
Where can I buy this product?
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Blackt ElectrotechBT-31H PIR Wall Mounted Hidden Infrared Motion Sensor Switch with ONOffPIR Button is available on Amazon (amazon.in). Click the Buy Now button above to visit the product page directly. We recommend checking for available coupons and bank offers on the store page for additional savings.