Heiman is a Chinese manufacturer of smart safety and security sensors, including smoke alarms, gas detectors, water leak sensors and door/window contacts. The company produces Zigbee and Z-Wave devices used across many smart home hubs and is a common original equipment supplier for other brands. Heiman focuses on affordable, safety-oriented sensors for home automation.
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Netatmo, part of the Legrand group, is a French smart home brand known for its weather stations, smart thermostats, indoor and outdoor cameras and door/window sensors. Its products emphasize design and privacy with local video storage, and support Apple HomeKit, Alexa and Google Home. Netatmo is popular in Europe for connected weather and climate monitoring.
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Switch between each brand's full lineup, tap any product for specs, compatibility and pricing.
Door & Window SensorsHeimanWindow Door Alarm
$19.98
Motion SensorsHeimanSmart Motion Sensor
$23.99
Motion SensorsHeimanWiFi Smart Motion Sensor
$12.98
SirensHeimanSmart Siren HS2WD series
$79.99
Smoke & CO DetectorsHeimanHS1SA Series Smoke Alarm
5% OFF£16.99£16.14
Smoke & CO DetectorsHeimanSmart CO Alarm
17% OFF$59.99$49.99
Vibration SensorsHeimanSmart Vibration Sensor HS1VS series
$14.90
Water Leak SensorsHeimanSmart Water Leakage Sensor
15% OFF$19.99$16.99

