United StatesKidde is an American fire safety manufacturer founded in 1917 and one of the largest makers of residential smoke and carbon monoxide alarms. Alongside its traditional hardwired and battery alarms it sells a connected range that adds Wi-Fi, app notifications and voice alerts, including combination units that also monitor indoor air quality and models that report into the Ring app. It also makes fire extinguishers, escape ladders and water leak and freeze detectors.
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X-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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Smoke & CO DetectorsKiddeSmart Smoke Alarm (P4010ACS-WF)
3.2(316)$40.79
Smoke & CO DetectorsKiddeSmart Smoke & CO Detector with Ring
4.3(441)$69.97
Smoke & CO DetectorsKiddeSmart Smoke + Indoor Air Quality Alarm
3.3(198)$106.15
Water Leak SensorsKiddeWiFi Water Leak & Freeze Detector
3.9(737)52% OFF$34.97$16.64
Air Quality MonitorsX-SenseXR0A-iR Wi-Fi Radon Detector
4.4(22)$99.99
HubsX-SenseSBS50 Base Station
4.5(108)$29.99
Motion SensorsX-SenseSolar Outdoor Spotlight - Motion-Sensor
4.2(53)9% OFF$64.99$58.89
Smoke & CO DetectorsX-SenseSC07-MR Smart Smoke & CO Alarm
4.6(692)
Smoke & CO DetectorsX-SenseSD19-MN Interconnected Smart Smoke Alarm
33% OFF$32.99$21.99
Smoke & CO DetectorsX-SenseWi-Fi CO Alarm
4.6(1,477)
Smoke & CO DetectorsX-SenseWi-Fi Smoke Alarm
4.5(392)
Smoke & CO DetectorsX-SenseWiFi Smoke & CO Detector
4.5(4,336)
Smoke & CO DetectorsX-SenseXC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts
4.4(140)
Smoke & CO DetectorsX-SenseXP0J-iA Smart Hardwired Smoke & CO Alarm
$48.99
Temperature & Humidity SensorsX-SenseSmart WiFi Indoor Thermometer
4.5(161)23% OFF$14.99$11.59
Temperature & Humidity SensorsX-SenseSTH0B Smart Thermometer Hygrometer
4.5(161)6% OFF$12.34$11.59
Water Leak SensorsX-Sense2-in-1 Wi-Fi Water Leak & Freeze Detector
3.0(102)17% OFF$17.99$14.99
Water Leak SensorsX-SenseWi-Fi Water Leak Detector
4.6(2,232)25% OFF$15.99$11.99