KERUI Wireless Indoor Motion Sensor Doorbell Chime

Overview

The standalone, all-in-one chime alarm combines advanced motion detection with a loud 90db alert and a flashing red light. It offers a 2-6M detection range in open areas, making it ideal for shops, offices, homes, and businesses. This alarm system is designed to inform you of any intruders or visitors promptly.

Main Features

• Voice/Alarm/Music Mode: Select your preferred mode using the mode button—choose from "Dingdong, hello, welcome" in voice mode, continuous 15-second alarm sound in alarm mode, or play your chosen music in music mode.
• Volume Adjustment: Adjust the volume with the volume button, offering 4 levels of sound intensity.
• Music Selection: Choose from a selection of 32 different songs using the music button.

Power Supply

This doorbell chime can be powered by either a 9-15V power adapter or 3 AAA batteries (not included). Using batteries provides more convenience but may limit installation options. A power adapter ensures longer operational time and flexibility in placement.

Easy Installation

• Detection Angles: The chime motion detector has a horizontal detection angle of 110° and a vertical detection angle of 15°.
• Installation Tools: The package includes 2 screws and double-faced tape for easy mounting.
• Operation: Install the batteries and adjust the angle to minimize false alarms. Ensure the device is not placed outdoors. If issues arise, reposition the motion sensor or replace the battery.

Attention & Warranty

• Mode Operation: When the alarm is activated, ensure it completes its cycle before turning it off or disconnecting power to avoid resetting the settings.
• Warranty: Enjoy a 12-month warranty, along with technical support and responsive customer service available within 24 hours. Contact us via Amazon email for any inquiries.

This comprehensive chime alarm is designed to provide peace of mind and quick response to any movements detected in your environment.