ChinaHeiman 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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ChinaZemismart is a Chinese smart home manufacturer known for curtain and blind motors, wall switches, sensors and energy meters built on the Tuya platform. Its catalogue spans Zigbee, Wi-Fi, Bluetooth and Matter over Thread, and the brand is popular with Home Assistant users because most of its Zigbee devices are supported by Zigbee2MQTT. Products are sold through its own store and marketplaces rather than mainstream retail.
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Door & Window SensorsHeimanWindow Door Alarm
4.0(148)$19.98
Gas DetectorsHeimanHS1CG Series Combustible Gas Sensor
Gas DetectorsHeimanWS2CG Series Combustible Gas Detector
Motion SensorsHeimanSmart Motion Sensor
3.2(32)$23.99
Motion SensorsHeimanWiFi Smart Motion Sensor
2.8(43)$12.98
SirensHeimanSmart Siren HS2WD series
$79.99
Smoke & CO DetectorsHeimanHS1SA Series Smoke Alarm
4.5(5,145)5% OFF£16.99£16.14
Smoke & CO DetectorsHeimanMatter Smoke Detector S1-M
3.6(76)$39.99
Smoke & CO DetectorsHeimanSmart CO Alarm
3.7(20)20% OFF$59.99$47.99
Vibration SensorsHeimanSmart Vibration Sensor HS1VS series
$14.90
Water Leak SensorsHeimanSmart Water Leakage Sensor
4.2(40)20% OFF$19.99$15.99
