RA02A Netvox LoRaWAN Wireless Smoke Detector (Photoelectric)

RA02A Netvox LoRaWAN Wireless Smoke Detector (Photoelectric)

Marsoni

M251S

$109.00

Get it in 3 business days with 1 day shipping. Friday, May 29

RA02A Netvox LoRaWAN Wireless Smoke Detector (Photoelectric)RA02A Netvox LoRaWAN Wireless Smoke Detector (Photoelectric) RA02A is a smart home control alarm device with high reliable LoRaWAN wireless communication that detects the concentration of smoke in the air and sends a warning tone. It complies with the LoRaWAN Protocol Standard. Features: Wireless Range of 10km LoRaWAN Class A compatible 2x 3V CR17450 AAA Batteries Frequency Hopping Spread Spectrum (FHSS) Improved Interference Immunity Improved Power

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This doesn't fit precisely into place. You can see in the photo that the pleats just end with no frame on the sides to seal to the body of the housing. You can wiggle the end pleat into place but there's nothing holding it there so I don't know how long it will stay there. Not a big deal for me, but if you live on a dirt road, there could be enough air bypassing the filter that you may get a dusty car sooner. Price was fine, but I won't buy this filter again.

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Reviewed in the United States on January 13, 2025

Verified Purchase

BikerGuy

Grantham, US

★★★★★ 5

fit for purpose

easy install. works great.

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Reviewed in the United States on March 2, 2026

Verified Purchase

Linda Larpenter