
First Alert is an American home safety brand owned by BRK Brands, specializing in smoke alarms, carbon monoxide detectors, fire extinguishers and combination smoke and CO alarms. Its smart lineup includes Wi-Fi connected smoke and CO alarms that send mobile alerts and work with Google Home, managed through the First Alert app. First Alert focuses on reliable, widely certified fire and CO safety products for the home.
View First AlertSynology is a Taiwanese company founded in 2000 that specializes in network attached storage, backup appliances and surveillance recorders. Its DiskStation Manager (DSM) operating system is the most established in the category, covering Btrfs snapshots, cloud sync, and a Surveillance Station package that turns a NAS into a local network video recorder for IP cameras. Models with Intel or AMD processors run Container Manager, which is the usual way people self-host Home Assistant and similar services at home.
View SynologyEvery product, compared
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NASSynologyDS124
7% OFF$149.99$138.99
NASSynologyDS1525+
$897.25
NASSynologyDS1823xs+
$2049.99
NASSynologyDS1825+
$1249.99
NASSynologyDS223
6% OFF$304.99$285.99
NASSynologyDS223j
$209.99
NASSynologyDS225+
$364.99
NASSynologyDS2422+
$1999.99
NASSynologyDS3622xs+
$3449.99
NASSynologyDS423
$399.99
NASSynologyDS425+
$599.99
NASSynologyDS725+
$547.11
NASSynologyDS925+
$705.83
