Siemens Presence Detector Motion Detector

The Siemens presence detector that offers advanced features and functionality for a wide range of applications. This presence detector is equipped with a built-in brightness sensor, temperature and humidity sensors, and a CO2 sensor to provide accurate measurements and control of lighting, ventilation, and heating systems. With its integrated IR receiver, the UP 258D51 allows for easy remote control operation. It can be mounted to the ceiling on a flush-mounting box, in a surface-mounting housing, or on a mounting plate for 4x4 boxes. With its adjustable sensitivity and sectorization of detection, it offers flexible customization options to suit different environments. The UP 258D51 is designed for use with KNX systems and can be easily configured with ETS software.

Integrated IR receiver for convenient remote control operation
Compatible with KNX systems and easily configurable with ETS software
Adjustable sensitivity and sectorization of detection for customized performance
Integrated constant light control and 2-point lighting controller for efficient energy management
Temperature, humidity, and air quality control with dew point calculation for optimal comfort
Three independent control outputs with multiple actions for versatile presence detection
Can be used as a single detector or as a master/slave detector to cover larger areas
Comparator, calculator, and threshold monitoring for precise control and monitoring
IP 54 protection type for reliable operation even in outdoor environments