Check coupons or create price alert down below. Let’s see what best price is ATM.
A part of Alfawise PG – 105 security alarm system, check the home security situation anywhere, instantly emit an alarm when smoke is detected, can be matched with almost all home security gateways, will not scare the elderly and children, 75dB alarm sound, 1 year battery life, no need to change batteries frequently, Sensitive smoke detection, Universal 433mHz frequency, Sound alarm and App alarm (need 433mHz gateway)
Aliexpress
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Price history and price alert
Price history (for all/most countries) for Alfawise 433MHz Smoke Detector is here.
Price records source(s): Gearbest
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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)).