1x Control Unit, 1x GSM ANT, 1x DS18B20(Temperature Sensor /0.5m), 1x User Manual.
Aliexpress
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Here are coupons that you can use.
Updated: 31-07-2025
Banggood
Warehouse in Europe 
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Link: T201 GSM 3G 4G Temperature Monitor [EU]
$33.66 with coupon: Cuponation9
Additional Banggood coupons:
1. First page
2. Second page
Price history and price alert
Not enough data to show price history chart… $29.99 is the only recorded price. It was not cheaper than that since we have saved it in DB.
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)).