Updated: 31-01-2026.
3x Aqara E1 Window Door Sensor Zigbee 3.0 [EU]
Banggood warehouse: Europe 
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Discount price $45.07 with coupon: tRaDetRaCKeR
Discount price $45.07 with coupon: 8wEbgaInS5
Discount price $45.07 with coupon: pROMo8cuPoN
Additional Banggood coupons:
1. First page
2. Second page
Aliexpress
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Price history and price alert
There is only one database record (it was for $33.66), so you can’t see price history chart.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).