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AMAZON
Trenzu WiFi Smart Door Alarm Sensor with Built-in Siren | Wireless Magnetic Door & Window Security Alarm | Instant App Notifications | Smart Home Compatible | Home Security Sensor (Pack of 2)
₹2,880
₹2,999
4% OFF
3-Month Low
Updated 18th Jul 2026, 09:02 PM
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Price Analysis & Buying Guide
D
33 / 100
Below Average
Confidence: 73%
Avg Discount
3.3/28
Recent Discount
3.3/22
Historical Pos.
15.4/20
Low Proximity
7/20
Trend Bonus
4/10
Avg Price
₹2,966
6M Avg
₹2,970
All-Time Low
₹2,849
All-Time High
₹2,999
vs MRP
↓4%
Price Benchmarks
Lowest Ever
₹2,849
5th Jan 2026
Highest Ever
₹2,999
19th Nov 2025
Average Price
₹2,963
26 data points
3-Month Low
₹2,880
18th Jul 2026
6-Month Low
₹2,849
2nd Feb 2026
12-Month Low
₹2,849
5th Jan 2026
As per price history, Trenzu WiFi Smart Door Alarm Sensor with Built-in Siren | Wireless Magnetic Door & Window Security Alarm | Instant App Notifications | Smart Home Compatible | Home Security Sensor (Pack of 2)'s lowest price is ₹2,849. The average price is ₹2,966. Highest ever price is ₹2,999. Along with deals, coupons & discounts, you can get it at ₹2,880. Read our Pricing Disclosure
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Product Details
| Product Code | B0FWJWPQXC |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | trenzu |
| Rating | 5 (6 ratings) |
| Category | Alarms |
| Manufacturer | Swankiz Limited |
| Model Number | Door Sensor |
| Model Number | Door Sensor |
| Size | Medium |
| Dimensions | 8L x 5W x 5H Centimeters |
| Country of Origin | India |
Frequently Asked Questions
What is the lowest price ever for Trenzu WiFi Smart Door Alarm Sensor with Built-in Siren Wireless Magnetic Door amp Window Security Alarm Instant App Notifications Smart Home Compatible Home Security Sensor Pack of 2?
▶
The all-time lowest price for Trenzu WiFi Smart Door Alarm Sensor with Built-in Siren Wireless Magnetic Door amp Window Security Alarm Instant App Notifications Smart Home Compatible Home Security Sensor Pack of 2 was ₹2,849 recorded on 5th Jan 2026. The current price is 1.1% higher than this all-time low.
What was the highest price for this product?
▶
The highest recorded price for Trenzu WiFi Smart Door Alarm Sensor with Built-in Siren Wireless Magnetic Door amp Window Security Alarm Instant App Notifications Smart Home Compatible Home Security Sensor Pack of 2 was ₹2,999 on 19th Nov 2025. Right now you save 4% compared to the peak price.
What is the average selling price?
▶
Based on 26 data points, the average price of Trenzu WiFi Smart Door Alarm Sensor with Built-in Siren Wireless Magnetic Door amp Window Security Alarm Instant App Notifications Smart Home Compatible Home Security Sensor Pack of 2 is ₹2,963. The current price is 2.8% below average — a good indicator for buying.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹2,880 on 18th Jul 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for Trenzu WiFi Smart Door Alarm Sensor with Built-in Siren Wireless Magnetic Door amp Window Security Alarm Instant App Notifications Smart Home Compatible Home Security Sensor Pack of 2 was ₹2,849 on 2nd Feb 2026.
Is the price going up or down?
▶
The current price trend for Trenzu WiFi Smart Door Alarm Sensor with Built-in Siren Wireless Magnetic Door amp Window Security Alarm Instant App Notifications Smart Home Compatible Home Security Sensor Pack of 2 is Stable. Prices have remained relatively stable. There's no immediate urgency, but don't expect a big drop either. It has been 196 days since the last recorded low price.
Has this product been cheaper recently?
▶
The current price is at its 3-month low. It may be worth buying now, though historically lower prices have been available.
How does the current price compare to the average?
▶
The current price is 2.9% 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 4% off the MRP (Maximum Retail Price).
Should I buy this product now?
▶
Price is high. Score: 33/100 (Grade D) — we recommend waiting. The product has been available at significantly lower prices in the past. Price trend is currently stable. Currently 2.9% 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 33 with 73% confidence.
Where can I buy this product?
▶
Trenzu WiFi Smart Door Alarm Sensor with Built-in Siren Wireless Magnetic Door amp Window Security Alarm Instant App Notifications Smart Home Compatible Home Security Sensor Pack of 2 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.