WiFi mmWave Human Presence Sensor, Static Detection

The SUCH WiFi mmWave human presence sensor is a 5.8GHz radar-based sensor that detects human occupancy through regular motion, micro-motion, and breathing- or heartbeat-level micro-movement, supporting reliable static presence recognition. It offers a detection distance of up to 6m with a detection angle of over 90°, plus a built-in 0–3000Lux illuminance sensor and adjustable sensitivity and detection distance settings for indoor lighting automation. Powered through a Type-C DC5V/1A input and rated for -10℃ to 55℃ operation, it suits WiFi-connected smart home and building automation systems.

Note: This presence sensor detects subtle movements and stationary presence.

Feature

• 5.8GHz mmWave Radar – Detects regular motion, micro-motion, and breathing/heartbeat-level movement for accurate human presence sensing.
• 0–6m Detection Range, >90° Angle – Wide-angle, long-distance coverage supports flexible mounting positions in indoor spaces.
• Static Presence Recognition – Identifies stationary occupants through breathing and micro-motion signals, reducing false "unoccupied" readings and unwanted light shutoff.
• Built-in Illuminance Sensor (0–3000Lux) – Provides ambient light data directly, supporting light-level-based automation without an added sensor.
• Adjustable Sensitivity and Detection Distance – Configurable settings let the sensor be tuned for different room sizes and installation conditions.
• Material Penetration – Detects through insulating materials such as fabric, plastic, and glass, giving flexibility in sensor placement.
• WiFi Connectivity, Type-C DC5V/1A Power – Connects directly to WiFi networks with a standard Type-C power input for straightforward installation.
• Environmental Adaptability, -10℃ to 55℃ – Unaffected by temperature changes, heat sources, light sources, and air currents, supporting consistent operation across varied indoor environments.

Dimension (Unit:mm)

Details

Installation

Fig 1: Ceiling Installation

Fig 2: Wall Installation