Check coupons or create price alert down below. Do you want to know what the best price is?
Interface Temperatrue of Air 10%-90%RH, Size, Power Supply 9V Battery (Not includes), Decibel > 85 dB, Working Temperure -10℃~50℃, Alarm Current ≤ 40MA, 125mmx 35mm / 4.9″x 1.3″, Emission Distance Open ≥ 120m, Sensitivity of Smoke ⅡGrade, Standby Current ≤ 10uA, Emission Frequency 433MHz, Name 433MHz Wireless Smoke Detector Fire Alarm Sensor
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. One coupon is available. Cool!
Link: Banggood product page
1. ($13.02): 6GSGIT
paste coupon code in your cart and click Apply 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): aff7off, BGaDmITAd, bgchinafest, BGBFAFF2019, BGCITYADS2019, BG9NY, bGpAnDacHeCk, 2020CNY, BGVDay10%off, BGDG15, BGSAMH, 20%DG422, BGDigoo15%, BGSMOFF, BGDGASG, BGSAMRTH, BgcLuBofErtA10, BG15SH12, BGSTHO15, BGHONEY2110, BGSHOM15, BGSHE15, 13f142, BG0a05ae
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Do you need price history chart (for all/most countries) for Digoo DG-HOSA Smart 433MHz Smoke Detector? There we go.
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)).