Synology 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.
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ChinaX-Sense specializes in smart home safety devices, including interconnected smoke and carbon monoxide alarms, heat detectors and water leak sensors. Its alarms can link wirelessly and send alerts to a phone through the X-Sense base station and app. X-Sense focuses on reliable, connected home safety and early warning.
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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
Motion SensorsX-SenseSolar Outdoor Spotlight - Motion-Sensor
9% OFF$64.99$58.89
Smoke & CO DetectorsX-SenseSC07-MR Smart Smoke & CO Alarm
22% OFF$45.99$35.99
Smoke & CO DetectorsX-SenseWi-Fi CO Alarm
28% OFF€39.99€28.73
Smoke & CO DetectorsX-SenseWi-Fi Smoke Alarm
€24.06
Smoke & CO DetectorsX-SenseWiFi Smoke & CO Detector
16% OFF€39.99€33.58
Temperature & Humidity SensorsX-SenseSmart WiFi Indoor Thermometer
23% OFF$15.99$12.29
Water Leak SensorsX-Sense2-in-1 Wi-Fi Water Leak & Freeze Detector
17% OFF$17.99$14.99
Water Leak SensorsX-SenseWi-Fi Water Leak Detector
25% OFF$15.99$11.99