TruePresence® Multisensor IP Surface

Key Features

• True presence detection: Detects human presence through micro-movements and vital signs such as breathing, ensuring precise occupancy monitoring even when individuals are motionless.

• Multisensor technology: Combines presence detection with integrated sensors for temperature, humidity, air pressure, volatile organic compounds (VOC), and ambient light to deliver comprehensive environmental data.

• IP network control: Enables seamless integration into IP-based building management systems using REST and MQTT protocols for real-time data transmission and analytics.

• Power over Ethernet (PoE): Simplifies installation by combining power and data over a single Ethernet cable, reducing wiring complexity.

Product Description

The Steinel True Presence Multisensor® IP Surface represents a new benchmark in intelligent building sensing technology. It delivers 100% reliable human presence detection using high-frequency radar capable of identifying micro-movements and vital signs such as breathing, ensuring accurate occupancy monitoring at all times. In addition to true presence detection, the integrated environmental sensors measure temperature, humidity, air pressure, VOC, and light levels, providing valuable data for comfort optimisation and energy management.

Equipped with REST and MQTT interfaces, the Multisensor IP Surface connects directly to IP networks, making it ideal for integration into advanced building automation, IoT, and facility management systems. The use of Power over Ethernet (PoE) simplifies installation and maintenance, offering a professional, future-ready solution for modern office, education, healthcare, and commercial applications.

Key Specifications

• Detection Technology: High-frequency radar sensor (7.2 GHz) with integrated multisensors

• Detection Range: Ø 15 m (movement and presence), Ø 9 m (True Presence)

• Detection Angle: 360°

• Mounting Height: 2.0 to 12.0 m (optimal at 2.8 m)

• Integration: REST API, MQTT protocol, IP network interface

• Measured Parameters: Presence, temperature, humidity, air pressure, VOC, light level

• Power Supply: Passive PoE SELV, standard PoE (IEEE 802.3 af)

• Power Consumption: 1.1 W

• Communication: Ethernet 10/100 Mbit/s

• Twilight Setting: Adjustable from 2 to 1000 lux

• Operating Temperature: -20°C to +50°C

• IP Rating: IP20 for indoor use

• Installation Type: Surface-mounted ceiling installation

• Material: Plastic (RAL 9003 white)

• Additional Features: Sneak-by guard, electronic scalability, REST/MQTT data communication, multisensor environmental monitoring