Introducing the WattStopper DT-200-U Dual Technology Occupancy Sensor, a reliable and efficient solution for your industrial automation and motion control needs. With its 40kHz frequency and 24 VDC power supply, this sensor is perfect for PIR motion detection in a variety of settings. Featuring the trusted WattStopper brand, this sensor is designed for easy installation and long-lasting performance. Its dual technology combines PIR and ultrasonic sensing for accurate detection, without the need to mention its condition. Whether you're in the business and industrial sector, or need sensors for your own personal use, the WattStopper DT-200-U is the ideal choice.