Aliexpress
There’re some similar items on Aliexpress in my database. There may be some other items though.
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Aqara E1 Window Door Sensor 2 Keys Zigbee 3.0 | 30.32 USD | – |
 |
Aqara Sensor Mini Switch Key Zigbee 4pcs | 34.91 USD | – |
 |
Aqara Human Presence Sensor FP1 ZigBee 3.0 | 38.91 USD | Paste $1/29 coupon “AGBQ19E74V2L” in the cart |
 |
4pcs Aqara Door Window Sensor Zigbee MCCGQ11LM | 39.23 USD | – |
 |
4pcs Aqara Door Window Sensor Zigbee MCCGQ11LM | 39.76 USD | – |
 |
4pcs Aqara Door Window Sensor Zigbee | 42.07 USD | – |
 |
Aqara FP1 Human Presence Sensor Zigbee 3.0 | 58.68 USD | Paste $1/49 coupon “AQARA011” in the cart |
 |
Aqara Human Presence Sensor FP1 ZigBee 3.0 | 60.68 USD | – |
More on Aliexpress… Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. There’s only 1 record in my database, so I have no idea if the price is OK. There is one coupon right now! Check this out.
Link: Banggood product page
Coupon (26.38 USD): BGSmart6
(CouponsFromChina.com tip: just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGAQSWO, aff7off, BGaDmITAd, BGBFAFF2019, BGCITYADS2019, BGAQ20, BGSAMH, BGAQA15, BGSM15, BGSMOFF, BG15SH12, BGSTHO15, BGHONEY2110, BG2131a2, BGSHOM15, 13f142, BGSHE15, BGe98bdc, BGAQA929
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
There is only one database record (it was for 15.99 USD), so you can’t see price history chart.
You can set price alert (for Banggood).