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AMAZON
Blackt Electrotech : BT31MT Microwave Radar Sensor Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control (Slim Size)
₹699
₹800
13% OFF
Updated 4th Aug 2026, 06:40 AM
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Price Analysis & Buying Guide
F
24 / 100
Not a Deal
Confidence: 100%
Avg Discount
5.2/28
Recent Discount
0/22
Historical Pos.
14.6/20
Low Proximity
0/20
Trend Bonus
4/10
Avg Price
₹733
6M Avg
₹684
All-Time Low
₹629
All-Time High
₹898
vs MRP
↓12.6%
Price Benchmarks
Lowest Ever
₹629
18th Jan 2026
Highest Ever
₹898
17th Jul 2023
Average Price
₹733
230 data points
3-Month Low
₹650
5th Jul 2026
6-Month Low
₹636
5th Mar 2026
12-Month Low
₹629
18th Jan 2026
As per price history, Blackt Electrotech : BT31MT Microwave Radar Sensor Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control (Slim Size)'s lowest price is ₹629. The average price is ₹733. Highest ever price is ₹898. Along with deals, coupons & discounts, you can get it at ₹699. Read our Pricing Disclosure
Product Details
| Product Code | B07FDVY9HR |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | Blackt Electrotech |
| Rating | 4 (200 ratings) |
| Category | Motion Detectors |
| Manufacturer | Blackt Electrotech |
| Model Number | BT-964D |
| Model Number | BT-964D |
| Dimensions | 100D x 30W x 100H Millimeters |
| Country of Origin | China |
Frequently Asked Questions
What is the lowest price ever for Blackt Electrotech BT31MT Microwave Radar Sensor Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control Slim Size?
▶
The all-time lowest price for Blackt Electrotech BT31MT Microwave Radar Sensor Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control Slim Size was ₹629 recorded on 18th Jan 2026. The current price is 11.1% higher than this all-time low.
What was the highest price for this product?
▶
The highest recorded price for Blackt Electrotech BT31MT Microwave Radar Sensor Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control Slim Size was ₹898 on 17th Jul 2023. Right now you save 22.2% compared to the peak price.
What is the average selling price?
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Based on 230 data points, the average price of Blackt Electrotech BT31MT Microwave Radar Sensor Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control Slim Size is ₹733. The current price is 4.6% below average — a good indicator for buying.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹650 on 5th Jul 2026.
What is the 6-month lowest price?
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The 6-month lowest price for Blackt Electrotech BT31MT Microwave Radar Sensor Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control Slim Size was ₹636 on 5th Mar 2026.
Is the price going up or down?
▶
The current price trend for Blackt Electrotech BT31MT Microwave Radar Sensor Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control Slim Size is Stable. Prices have remained relatively stable. There's no immediate urgency, but don't expect a big drop either. It has been 200 days since the last recorded low price.
How does the current price compare to the average?
▶
The current price is 4.6% below the average price. The discount is modest but still below the typical selling price.
How much discount is available from MRP?
▶
You're currently saving 12.6% off the MRP (Maximum Retail Price).
Should I buy this product now?
▶
Price is high. Score: 24/100 (Grade F) — we recommend waiting. The product has been available at significantly lower prices in the past. Price trend is currently stable. Currently 4.6% below average price.
What does the Deal Score mean?
▶
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 24 with 100% confidence.
Where can I buy this product?
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Blackt Electrotech BT31MT Microwave Radar Sensor Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control Slim Size 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.