Heiman

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Overview

Shenzhen Heiman Technology Co., Ltd. manufactures fire safety alarms and smart home sensors, focusing on intelligent sensing products for smart firefighting, security, gas detection, elderly care, and homes. Established in 2005, it operates from Shenzhen with a Vietnam factory, producing 15 million units annually and holding over 1,000 patents and certifications for sales in more than 100 countries. The company provides customized R&D solutions including hardware, software, cloud services, and supports protocols like Zigbee, WiFi, and Matter.

History

Shenzhen Heiman Technology Co., Ltd. was founded in 2005 in Shenzhen, China, as a high-tech enterprise specializing in research, development, production, and sales of intelligent sensing products. It has grown to include 31 domestic offices and a factory in Vietnam, achieving recognition as a national 'specialized, refined, and innovative' little giant enterprise. Key milestones include accumulating over 1,000 patents and certifications, developing full industrial chain capabilities in smart fire, security, and environmental sensing, and reaching advanced technological levels after 19 years of innovation.

Product Lines

Product Line	Positioning	Price Range
Smoke Alarms	Wireless fire detection for homes and buildings	$20 - $80
Carbon Monoxide Alarms	CO gas detection with smart integration	$25 - $90
Gas Alarms	Combustible gas leak sensors	$20 - $70
Heat Alarms	Thermal fire detection devices	$15 - $60
Water Leak Alarms	Flood detection for property protection	$15 - $50
Motion Sensors	Security movement detectors	$20 - $60
Door Sensors	Entry point security alerts	$10 - $40

Manufacturing

Products are manufactured in smart factories in Shenzhen, China, and Vietnam, with an annual capacity of 15 million units. The company maintains in-house production with a 1,000-square-meter CNAS-accredited laboratory and an Intertek/ETL satellite lab for testing. Full industrial chain R&D and production capabilities support automation lines visible in factory tours.

Notable Products

Smoke Alarm - Battery-powered smoke detector compliant with EN14604 and UL standards for early fire warning.
Carbon Monoxide Alarm - Smart CO detector with EN50291 certification and wireless connectivity options.
Gas Alarm - Detects natural gas and LPG leaks with alarm and smart home integration.
Heat Alarm - Rate-of-rise and fixed temperature heat detector for fire-prone areas.
Water Leak Sensor - Wireless sensor alerts to moisture for preventing water damage.
Door Sensor - Magnetic contact sensor for doors and windows in security systems.

Reputation

Heiman is regarded by professionals as a reliable mid-tier manufacturer of certified fire and smart sensors, valued for extensive certifications like EN, UL, CE, and broad protocol compatibility in global markets. Enthusiasts note strengths in affordability and customization options for smart home integrations, though some criticize limited brand visibility outside B2B channels compared to Western competitors. Balanced feedback highlights consistent quality from in-house labs but occasional concerns over long-term battery life in consumer reviews.

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