Introduction
The KERUI M5 Wireless Motion Sensor Doorbell is an advanced wireless system designed to provide versatile alerts for various applications. It features an infrared detector, built-in speaker, and a red flashing light to notify you of approaching individuals. With multiple operational modes and adjustable settings, it is suitable for homes, offices, shops, restaurants, and other business environments.
Package Contents
Please verify that all components are present in your package:
- KERUI M5 Motion Sensor Doorbell Unit
- US Standard Power Adapter (9-15V)
- Mounting Screws and Wall Anchors
- Double-sided Adhesive Tape
- User Manual
Setup and Installation
Follow these steps to set up your KERUI M5 Wireless Motion Sensor Doorbell:
- Power Supply: The unit can be powered by three AAA batteries (not included) or the included 9-15V power adapter. For continuous operation, use the power adapter. For portability or backup, insert AAA batteries into the battery compartment. Ensure batteries are inserted with correct polarity.
- Mounting: Choose a suitable indoor location for the doorbell unit. It can be mounted using the provided screws and wall anchors or the double-sided adhesive tape. Ensure the unit is placed where its infrared sensor can effectively detect motion. The detection angle is 110° horizontal and 15° vertical, with a distance of 2-6 meters.
- Adjusting Detection Angle: The unit features a 180° rotating gear-type bearing, allowing you to adjust the sensor's angle for optimal coverage.
Operating Instructions
The KERUI M5 offers three operational modes and adjustable settings:
- Power Switch: Locate the power switch on the unit and slide it to the "ON" position to activate the device.
- Mode Selection: Use the "Mode" button to cycle through the available modes:
- Voice Mode: Plays a greeting such as "Hello, welcome" upon motion detection. Ideal for business entrances.
- Alarm Mode: Emits a continuous alarm sound for approximately 15 seconds when motion is detected. Suitable for security alerts.
- Music Mode: Plays a selected melody upon motion detection. Offers 32 selectable tunes.
- Volume Adjustment: Use the "Volume" button to select one of four available volume levels. Note that volume cannot be adjusted in Alarm Mode.
- Music Selection: In Music Mode, use the "Music" button to browse and select from 32 different melodies.
Official Product Video: M5 Instruction
This video provides a visual guide on how to set up and operate the KERUI M5 Wireless Motion Sensor Doorbell, including mode selection, volume adjustment, and battery installation.
Specifications
| Feature | Detail |
|---|---|
| Brand | KERUI |
| Model | M5 |
| Color | White |
| Power Source | Battery Powered (3 AAA, not included) or 9-15V Power Adapter (included) |
| Detection Distance | 2-6 meters (Maximum Range: 8 Meters) |
| Detection Angle | 110° Horizontal, 15° Vertical |
| Volume Levels | 4 levels adjustable |
| Melodies | 32 selectable songs (in Music Mode) |
| Rotation | 180° adjustable angle |
| Item Weight | 5 Ounces |
| Product Dimensions | 3.15"D x 1.97"W x 2.95"H |
| Mounting Type | Wall Mount |
Maintenance
- Battery Replacement: If using batteries, replace them when the unit's performance declines. Ensure to use good quality AAA batteries and insert them correctly.
- Cleaning: Wipe the unit with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
- Placement: This device is for indoor use only and is not weather-proof. Avoid installing it in direct sunlight, rain, areas with strong magnetic interference, or extreme temperatures.
Troubleshooting
If you encounter issues with your KERUI M5 doorbell, consider the following:
- False Alarms: Check for environmental interference around the chime alarm. Try adjusting the installation place or the detection angle to minimize unwanted triggers.
- Unit Stops Working: If the chime alarm ceases operation, first replace the batteries or switch to using the AC adapter to ensure a stable power supply.
- Settings Reset: Avoid forcibly switching off the unit or cutting power while it is playing a voice, alarm, or music, or before the blue light stops flashing. Doing so may reset all settings.
- Professional Repair: Non-professional workers should not attempt repairs without authorization.
Warranty and Support
The KERUI M5 Wireless Motion Sensor Doorbell comes with a 12-month warranty. For technical support or customer service, please contact us via Amazon email. We aim to provide friendly and responsive assistance within 24 hours.
