Go down and check coupons out. Remember to check price history if it is available. Best price?
1x BW-IS4 ZigBee LCD Screen Smart Home Temperature Humidity Sensor, 1x User Manual, 1x BW-IS3 ZigBee Infrared Sensor, 1x BW-IS1 ZigBee Smart Home Gateway, 1x BW-IS2 ZigBee Smart Home Door & Window Sensor, 1x BW-IS5 ZigBee Smart Home Water Leak Sensor
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
![[GaN Tech] Blitzwolf BW-i100 120W 5-Port USB PD Charger 2USB-A+3USB-C PD3.0 QC3.0 AFC FCP SCP PPS PE APPLE Fast Charging Desktop](https://ae-pic-a1.aliexpress-media.com/kf/S5db0553a116b403aa55f79f697eb94bd8.jpg_200x200.webp) |
[GaN Tech] Blitzwolf BW-i100 120W 5-Port USB PD Charger 2USB-A+3USB-C PD3.0 QC3.0 AFC FCP SCP PPS PE APPLE Fast Charging Desktop | $47.34 | – |
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. ($62.99): BGSAMRTH
2. ($64.99): 7d18f7
3. ($64.99): bgshOOp10
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGIS5IN1, Email5, BGVDay10%off, BGSAMH, BGGRBW1S5, BGBWISS1, bGhOnEy10, BGBWISG, BGSM15, BGBW51, BGBWUU1, BGSMOFF
(these coupons are old, so probably won’t work)
Price history and price alert
Check out price history chart (for all/most countries) for BlitzWolf BW-IS 5 in 1 ZigBee Smart Home Kit.
Price records source(s): 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)).