433MHz Wireless Smoke Detector Discount Price

Packing size: 11*10*4cm, Note: not include battery / battery model (9V 6F22), Smoke alarm detector (433 smoke alarm detector / can be used with Sonoff RF bridge 433 to realize APP alarm after smoke fire. Through the scene / alarm can be set to link other eWelink switches), Weight: 128g.

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Banggood

Banggood warehouse is located in China. I couldn’t find any coupon for this product on latest product update. I don’t really know if this price is reasonable, coz there’s no price history in my DB.

Link: Banggood product page
Price: $-3

It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.

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Additional Banggood coupons: first page and second page

Old coupons (from the oldest to the newest): BG4dd41b, ADMITAD2212, BGSmart6, MVC8SPRING, 8BGwbg2204, 2203ActiesNL, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BGJUNEGSG9, Cuponation9, 9OFFSUMMER
(these codes were not working in latest coupon update, but you can check them out anyway)

Price history and price alert

There is only one database record (it was for $7.99), 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)).

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