Introductions:

 *  MCU control

*   Low power alarm

*   SMT design, anti-RFI & anti-EMI

*   Adjustable delayed alarm

*   Pulse count optional

*   Automatic temperature compensation technology

Specifications:

*    Working voltage: DC 9V

*    Working current: ≤20mA

*    Detection distance: 8m (wall-mounted)

*    Detector angle: 15°

*    Operating temperature:-10-+50°C