Blackt electrotech (bt51d) 120db 4in1 wireless door and window alarm sensor for home and property security
Amazon.in
Amazon Price History - Blackt electrotech bt51 d 120d b 4in1 wireless From: 12 May 2025 to 28 Nov 2025
Price History amazon.in Blackt Electrotech (BT51D) 120dB 4in1 Wireless Door and Window Alarm Sensor for Home and Property Security
| No | Date | Price | Change |
|---|---|---|---|
| 1 | 28 Nov 2025 | 685 | 0 |
| 2 | 21 Nov 2025 | 685 | -60 |
| 3 | 22 Oct 2025 | 745 |
Product Info
| Feature | Value |
|---|---|
| Store | Amazon.in |
Amazon Reviews | 13 |
Amazon Rating | 3.7/5 |
| Lowest Price Detected | ₹ 665 |
| Lowest Price Date | 23 sep 2025 |
| Best Price Was About | 2 months ago |
| Price History Available Since | 12 May 2025 |
Blackt Electrotech (BT51D) 120dB 4in1 Wireless Door and Window Alarm Sensor for Home and Property Security Price In India Details And Price History Trend From: 12 May 2025 to 28 Nov 2025
The current price is ₹685, which is ₹20 (3.0%) higher than the best price of ₹665 last seen on 23 Sep 2025. Over the 200 day price history period, prices have ranged from ₹665 to ₹786, with an average of ₹719. The pricing shows moderate volatility, and the overall trend is favorable for consumers as prices are getting cheaper. In terms of recent activity, there have been 0 price changes this week, 0 this month, and 7 over the past year. If you need this product now, it's a reasonable time to buy as prices are stable, but you might want to monitor for potential better deals.
Our analysis has high confidence in this assessment based on stable price patterns. The next estimated price target is ₹673, trending lower, making this potentially a good time to wait for an even better deal.
jk vision Bullet Camera Housing Small, Protects Your CCTV Camera Compatible Stand
![CP Plus 5MP Bullet Outdoor Camera [Night Vision + Built-in MIC Audio + Crystal IR LEDs + Motion Detection] with BNC/DC Connector-picture-21](https://pimg.cheapestinindia.com/product/1/ooo/_HH-/XXX/8/webp/256x256/UL320_-lL._AC_41kfbijnmages/I/on.com/idia-amaz_HH-m.me.jpg)
CP Plus 5MP Bullet Outdoor Camera [Night Vision + Built-in MIC Audio + Crystal IR LEDs + Motion Detection] with BNC/DC Connector
SECURE FIRE PVC Junction Box For CCTV Camera Mounting 5x5, White Pack of 4
ravido 4-Packs Dummy Fake Surveillance Security CCTV Dome Camera Indoor/Outdoor with One Flashing Red LED Light for Home and Businesses Security (Black)
