Key Features:

• Advanced Micro-Computer Technology: Utilizes state-of-the-art technology for accurate body sensing, ensuring high performance and energy efficiency.
• Automatic Body Sensing: Detects human movement effectively within its monitoring range, reducing false alarms caused by inadvertent touching or interference.
• Wide Applicability: Suitable for various environments such as homes, offices, shops, factories, and other places, providing convenience, joy, and a sense of security.

User Instructions:

• Battery Installation: Requires three pieces of AAA 1.5V batteries. The static current is minimal, allowing the batteries to last for more than two months.
• Installation Tips: Ensure the effective alarming detecting distance is within 5m to 10m, with an effective angle of 110. Do not surpass this range when installing.

Technical Parameters:

• Detecting Distance: 5m-10m
• Effective Angle: 110
• Alarming Sound Depth: 75-95 decibels
• Power Supply: Can use DC 9V or three pieces of AAA 1.5V batteries