Electronic Infrared Sensor Doorbell – White Guest Welcome

This electronic infrared sensor doorbell features advanced microcomputer technology and automatic human sensitivity detection. It is designed to be energy-efficient and easy to operate, providing a reliable guest welcome solution. The device is equipped with a special sound system that offers strong sensitivity and anti-interference capabilities, effectively detecting human movement in various environments. It enhances security and convenience for users with an effective detection range of 10 meters and a detection angle of 110 degrees.

• Microcomputer technology and automatic human sensitivity
• Energy saving and easy to use
• Special sound device with strong sensitivity and anti-interference technology
• Effective detection distance of 10 meters and angle of 110 degrees
• Provides convenience and a sense of security
• Power Supply: 3 x AA batteries (not included)
• Material: ABS

Specifications:

• Material: ABS
• Effective Detection Distance: 10 meters
• Effective Detection Angle: 110 degrees
• Size: 10 x 6.5 x 3.3 centimeters

Package Content:

• 1 x Infrared Sensor Electronic Guest Welcome Doorbell (White)