LiveLink sensor unit with integrated PIR presence sensor and brightness sensor for integration into a LiveLink Basic Wireless network (2.4 GHz wireless mesh network). The LiveLink Sensor IR Micro enables daylight-dependent control and presence detection. The sensor's wireless range is up to 15 meters. It is a battery-operated sensor powered by a standard 3.6V AA battery, with a battery life of at least several years.

The constant light control features a shutdown function when there is sufficient daylight. The passive infrared presence sensor has an adjustable shutdown delay and can be automatically turned on and off in automatic mode or manually activated in semi-automatic mode. The permissible ambient temperature ranges from -5 to 45 °C.

The outer diameter is 86.5 mm, and the installation height is 26.4 mm. The rectangular detection area allows for detection during seated activities of up to 5.4 x 3.6 m and during walking movements of up to 7.2 x 5.4 m, with a recommended mounting height of 2.5 m. The permissible mounting height ranges from 2.5 to 3 m. The protection class meets DIN EN 60529: IP 42.

The color of the sensor is white. The sensor consists of a two-part housing made up of a mounting ring and a sensor housing, and is suitable for ceiling installation. The mounting of the sensor mounting ring is done with two fastening screws included in the package. The tool-free attachment of the sensor housing to the mounting ring is done via snap locks.

The power supply is provided by a 3.6V AA battery, and no additional power connection is required. Batteries are included in the package. Commissioning is done via a Bluetooth connection to the wireless network using the LiveLink Basic Wireless Install App and a smartphone (iOS/Android). Adjustable parameters include the setpoint for constant light control, the shutdown delay time, as well as semi-automatic and fully automatic modes.