The S22-P440R/S22-P441R from SENBA’s SMD-Plastic Sealing Series are advanced PIR motion sensors designed for precise short-range motion detection with intelligent digital control. Featuring digital signal output with programmable register configuration, this series allows designers to customize key parameters such as sensitivity, delay timing, and operational modes for optimized performance. The integrated quad element structure enhances detection accuracy and significantly reduces false triggering in dynamic environments.
Operating within a low voltage range of 2.2V to 3.7V, these sensors are ideal for battery-powered and compact electronic devices. With ultra-low static current consumption of less than 10µA, they ensure long battery life and efficient power usage. The sensors support a detection range of 3 to 4 meters when paired with an SB-SF-02 lens, making them suitable for close-range applications.
Built-in temperature compensation ensures stable detection performance across varying environmental conditions. The focused 80° induction angle enables precise detection within a defined area, while the large 6.6×6.6mm window improves infrared signal reception for enhanced sensitivity.
Compared to standard PIR sensors, this series offers superior programmability, enhanced stability, and improved detection precision, making it ideal for intelligent and compact sensing applications.
Key Features:
- Operating voltage: 2.2V to 3.7V
- Digital signal output with programmable registers
- Quad element structure for improved sensitivity
- Built-in temperature compensation
- Ultra-low power consumption: <10µA
- Detection range: 3 to 4 meters
- Narrow detection angle: 80°
- Large window size: 6.6×6.6mm
- Stable and reliable performance
Applications:
- Smart motion detection systems
- Battery-powered IoT devices
- Smart lighting and automation
- Security and alarm systems
- Occupancy detection in confined spaces
- Embedded and programmable sensing solutions
