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.
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Updated: 22-08-2025
Banggood
Warehouse in China.
Link: Digoo DG-HOSA Smart 433MHz Smoke Detector
$13.02 with coupon: 6GSGIT
Additional Banggood coupons:
1. First page
2. Second page
Price history and price alert
Price history (for all/most countries) for Digoo DG-HOSA Smart 433MHz Smoke Detector is here. The lowest price was: $6.69.
Price records source(s): Banggood
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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)).