Smart Wireless Doorbell with Motion Sensor for Business Premises

Attention: 1. Please use high-quality batteries and avoid low or faulty ones. Ensure the batteries are inserted correctly. 2. Batteries typically last 3-6 months, depending on usage frequency. 3. Do not install the item in rain, direct sunlight for extended periods, areas with strong magnetic interference, or places with extreme cold or heat. 4. Batteries and a 9-15V power adapter (not included) are required for operation. 5. This is an indoor-use, standalone motion sensor chime alarm. It does not have weather-proof functionality, nor does it support SIM cards, landlines, Wi-Fi, apps, or smart home integration. It cannot be programmed with other Kerui/Fuers alarm panels. 6. Regardless of the mode, once the chime alarm starts playing voice, alarm, or music, you cannot forcibly switch it off or cut the power until the playback is complete, and the blue light stops flashing. Doing so will reset all settings. 7. If there are false alarms, check for any interference around the chime alarm and try relocating it or adjusting the detection angle. 8. If the chime alarm stops working after some use, try replacing the battery or using the AC adapter. 9. Non-professional users should not attempt unauthorized repairs. 10. We provide a one-year warranty for this product. If you encounter any issues during use, please contact us for assistance through Amazon.

Features: 1. 3 modes: voice, alarm, music 2. 4 adjustable volume levels 3. 32 selectable music tracks in music mode 4. 2 power supply options: 3 AAA batteries or 9-15V power adapter (both not included) 5. 2-6 meters detection distance, 110° horizontal and 15° vertical detection angles

Brief Introduction: The KERUI standalone all-in-one motion sensor chime alarm combines infrared detection and alarm functionality, making it a convenient and practical solution. With a detection range of 2-6 meters, 110° horizontal and 15° vertical detection angles, this PIR doorbell chime can be mounted in various locations, such as shops, sheds, offices, homes, garages, warehouses, restaurants, and public spaces.

Designed with mode, volume, music, power switches, and a power port, this welcome chime alarm is easy to use. When someone passes through the detection area, it triggers a blue flashing light. The chime can be set to play a "hello, welcome" voice greeting, emit a continuous "Wu Wu..." alarm sound for about 15 seconds, or play a selected music track as a business/home notification.

Technical Parameters: 1. Working current: < 80mA 2. Size: 80 * 50 * 75mm (L * W * H) 3. Installation height: 1.5m-2.5m 4. Wireless operating frequency: 433MHz 5. Sound: Up to 90 dB

Package Includes: 1 x Wireless motion detector entry doorbell chime alarm 1 x Double-sided tape 2 x Screws

Function Modes: Voice Mode: "Ding Dong, hello, welcome" in a human voice with a flashing light, to notify when someone enters the detection area. Alarm Mode: About 15-second continuous alarming sound like "Wu Wu..." with a flashing light, to alert when an unwanted guest or intruder approaches. Music Mode: Play a selected music track with a blue flashing light, to inform with elegant music when the motion sensor chime is triggered. 32 music tracks are available for choice.

Installation Notes: This motion sensor doorbell chime is for indoor use only and does not have weather-proof functionality. Mount it at a height of 1.5-2.5 meters from the ground, adjusting the angle to maximize the detection range and width.

Packing and Service: The package includes the M5 chime host and power supply, but not the batteries. We provide a 12-month warranty and friendly, responsive customer service within 24 hours for any questions or issues.

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