The BX604/BQ604 High and Low Levels Series PIR motion sensors from SENBA are advanced low-power passive infrared sensing solutions designed for high-precision motion detection in intelligent electronic systems. Featuring high and low level digital output combined with adjustable delay, sensitivity, and ambient light control, this series provides complete flexibility for customized sensing performance. The integrated quad element structure enhances detection accuracy and significantly reduces false triggering in complex environments.
Operating within a low voltage range of 2.2V to 3.7V, the BX604/BQ604 series is optimized for battery-powered and portable applications, offering ultra-low static current consumption of less than 12µA to ensure long operational life. With a sensing distance of up to 12 meters when paired with an S9008-2 23mm lens, it delivers reliable long-range motion detection. The wide induction angle of 120° to 125° enables effective coverage across various application scenarios.
The adjustable sensitivity allows precise tuning of detection range, while adjustable delay provides flexible output timing control. Built-in light control supports day/night operation, improving energy efficiency in lighting systems. Larger window sizes (4×4mm / 4.9×4.9mm) further enhance infrared signal reception and design adaptability.
Compared to standard PIR sensors, the BX604/BQ604 offers superior control, enhanced stability, and improved immunity to environmental interference, making it ideal for advanced smart sensing applications.
Key Features:
- Low operating voltage: 2.2V to 3.7V
- High and low level digital output
- Quad element structure for high sensitivity and accuracy
- Adjustable delay for timing control
- Adjustable sensitivity for detection optimization
- Built-in light control (day/night functionality)
- Ultra-low power consumption: <12µA
- Detection range: up to 12 meters
- Wide detection angle: 120° / 125°
- Larger window sizes: 4×4mm / 4.9×4.9mm
Applications:
- Smart lighting with day/night automation
- Motion-activated security systems
- Battery-powered IoT devices
- Occupancy detection and energy-saving solutions
- Smart home automation
- Industrial sensing and control systems
