Price History for Qolsys QS1137-840 IQ DW MINI EXTENDED-S Door Window Sensor
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Qolsys QS1137-840 IQ DW MINI EXTENDED-S Door Window Sensor
The IQ Mini Extended door/window sensor is a powerfully small encrypted device that can be placed on anything that opens or closes. With double batteries up to 8-10 year battery life a rare earth magnet for mo
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| May 15, 2026 | $44.99 |
| Jan 24, 2026 | $42.99 |
| Dec 22, 2025 | $42.99 |
| Dec 17, 2025 | $42.99 |
| Dec 15, 2025 | $42.99 |
Analysis
Qolsys QS1137-840 IQ DW MINI EXTENDED-S Door Window Sensor price analysis
Price analysis for Qolsys QS1137-840 IQ DW MINI EXTENDED-S Door Window Sensor at Walmart: Today's price is $44.99. That's 17% off the MSRP of $53.88. The lowest recorded price on PriceWatchPro was $42.99 on December 15, 2025. That's $2.00 below today's price.
- The current price of $44.99 is 17% (or $8.89) below the MSRP of $53.88.
- The lowest recorded price on PriceWatchPro was $42.99 on December 15, 2025. That's $2.00 below today's price.
- The highest recorded price on PriceWatchPro was $44.99 on May 15, 2026.
- No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
- PriceWatchPro has been tracking this listing since December 15, 2025 (234 days of price history).
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