Hi-Link 24GHz Human Presence Radar Sensor Module (HLK-LD2402)

Hi-Link 24GHz Human Presence Radar Sensor (HLK-LD2402) is a high-performance 24GHz millimeter-wave radar sensor designed for accurate human presence detection in smart automation applications. Unlike traditional PIR sensors, the HLK-LD2402 can detect both moving and stationary human bodies using Doppler radar technology, providing real-time occupancy detection with low power consumption. Its compact design, wide detection angle, and reliable performance make it ideal for smart lighting, home automation, security systems, IoT devices, and occupancy sensing applications.Hi-Link 24GHz Human Presence Radar Sensor Module (HLK-LD2402) DatasheetFeatures:24GHz Millimeter-Wave Radar TechnologyDetects Moving and Stationary Human PresenceUp to 10m Detection Range for Moving TargetsReal-Time Human Presence ReportingWide ±60° Detection AngleLow Power ConsumptionAverage Current Only 50mADual Power Supply SupportCompact PCB DesignHigh Detection AccuracyFast Response TimeUART Communication InterfaceSuitable for Smart Home AutomationIdeal for Lighting, Security & IoT SystemsReliable Indoor Presence DetectionRoHS CompliantSpecifications:ParameterValueProduct TypeHuman Presence Radar SensorModelHLK-LD2402BrandHi-LinkRadar Frequency24GHzDetection TechnologyMillimeter-Wave RadarDetection TypeMoving & Stationary Human PresenceDetection RangeUp to 10m (Moving Human)Detection Angle±60°Supply Voltage3.0V–3.6V DC or 4.5V–5.5V DCAverage Current50mACommunication InterfaceUARTResponse TimeReal-TimeInstallationIndoorOperating Temperature-20°C to +70°CMounting TypePCB MountApplicationsSmart Lighting, Home Automation, Security, IoT, Occupancy DetectionRoHS ComplianceYesIf you're exploring similar compact AC-DC power solutions, you can also check out the Hi-Link 3.3V 5W Power Supply Module (HLK-5M03) for low-voltage applications, the Hi-Link 5V 2W Power Supply Module (HLK-2M05) for small embedded projects, the Hi-Link 12V 5W Power Supply Module (HLK-5M12) for standard electronics setups, and the Hi-Link 24V 5W Power Supply Module (HLK-5M24) for higher voltage requirements, all offering reliable and efficient power conversion for a wide range of applications.Package Includes:1 x Hi-Link 24GHz Human Presence Radar Sensor (HLK-LD2402)

INR 228 · In stock