1200 Internet Radio Broadcast, APP “Aqara Home.
Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($38.99): BGAQFRK
2. ($49.99): 7d18f7
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): 4AQARAHUB, vipupgrade8, Xkitvako, DAQGW, affiliate6, 2019SPEDM, BG39AQGW, BGss506, bgssaff9, aff7off, BGaDmITAd, BG11AQGW, BGBFAFF2019, BGCITYADS2019, BGBFAQGW, 2020CNY, BGAQ20, BGSAMH, BGAQA15, bGhOnEy10, BGSM15, BGSMOFF, bgshOOp10, BGSAMRTH, BGELIG0920, BgcLuBofErtA10, BGissagate, BG15SH12
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – AQara ZHWG11LM Smart Gateway HOMEKIT Version [EU] ($-3)
Price history and price alert
Here is price history (for all/most countries) for AQara ZHWG11LM Smart Gateway HOMEKIT Version. The lowest price was: $29.99.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
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)).