Shelly Presence Gen4 Black - Intelligent Presence Sensor, mmWave Technology, Wi-Fi & Bluetooth, Light & Humidity Sensor

Shelly Presence Gen4 Black redefines the concept of home monitoring, offering surgically precise detection in a sleek, matte black finish. Equipped with mmWave (5.8 GHz) radar technology, this device overcomes the limitations of traditional motion sensors, being able to detect the presence of a person even when they are standing completely still. It is the ideal solution for modern spaces, home cinemas or offices, where accuracy and discreet aesthetics are essential.

Key Benefits (Selling Points)

• mmWave (Static Presence) Detection: Unlike PIR sensors that require large movements, mmWave technology detects micro-movements (such as breathing). The lights will never go out while you read, sleep or work on your computer.

• Premium Black Design: The black version is perfect for dark coloured ceilings, gaming setups or industrial interiors, offering a professional and discreet look, blending seamlessly into areas with electronic equipment.

• Intelligent Light (Lux) Sensor: Measures the ambient light intensity, allowing you to set intelligent scenarios: the lights only switch on on presence detection if it is dark enough in the room.

• Full Climate Monitoring: Includes temperature and humidity sensors, turning this device into an indoor weather station capable of automatically controlling heating, cooling or ventilation systems.

• 4th Generation Technology: Features new Shelly hardware with ultra-fast processor and expanded memory, supporting locally executed complex scripts (no internet dependency) and enhanced data security.

• Customisable Detection Zones: You can configure the range and sensitivity to avoid false alarms caused by movements outside the area of interest or inanimate objects (e.g. fans).

Examples of Smart Automation

1. Home Cinema Setup: Detects when you are sitting on the sofa and if the light level (Lux) is high, automatically draws the blinds and turns off the lights for a perfect viewing experience.

2. Modern Bathroom Automation: Monitors humidity and presence simultaneously. Keep the lights on while you're in the shower and only switch on the extractor fan if the humidity threshold is exceeded.

3. Energy Saver in the Bedroom: Identifies presence even while you sleep, maintaining the optimal temperature by controlling the thermostat, and turns everything off automatically as soon as the room is empty.

Technical Specifications

• Model: Shelly Presence Gen4 (Black)

• Technology: mmWave Radar (5.8 GHz) + Light + Temperature/Humidity Sensor

• Detection Range: Up to 5-7 metres (adjustable)

• Connectivity: Wi-Fi 2.4 GHz & Bluetooth (for quick setup)

• Power: USB-C (5V) or wired terminals

• Processor: Shelly Smart Chip (Gen4)

• Colour: Matte Black

• Mounting: Hinged bracket included for wall or ceiling

Package Contents: 1 x Shelly Presence Gen4 Black sensor, mounting bracket, user manual.

Why choose Shelly Presence Gen4 Black?

The choice for advanced users who don't want to compromise between performance and design. With this sensor, you completely eliminate the errors of cheap motion sensors and get a 3-in-1 package (Presence, Light, Climate) that looks great in any modern setup. It is the centrepiece for a home that truly 'feels' its occupants.