KERUI Portable Infrared Motion Sensor Doorbell

KERUI Portable Infrared Motion Sensor Doorbell

Keep your premises secure and your visitors welcomed with the KERUI Portable Infrared Motion Sensor Doorbell. This versatile, smart monitoring solution is designed to adapt to your specific needs—whether you are running a busy retail shop, caring for a loved one, or enhancing your home security.

Key Features

• Multi-Purpose Functionality:

  • Shopkeeper’s Welcome: Automatically greets customers with a friendly chime as they enter.

  • Elderly & Patient Care: Acts as a reliable alert system for caregivers when a patient or elderly family member moves or leaves a room.

  • Pet Monitoring: Know exactly when your pet is at the door or entering a restricted area.

  • Home Security Alarm: Switch to alarm mode to deter intruders with a high-decibel siren.

• 3 Intelligent Modes: Easily toggle between Welcome Mode (Chime), Smart Alarm Mode (Siren), and Light/Night Mode to suit the time of day and your environment.

• Customizable Audio: Choose from multiple melodies and 4 adjustable volume levels to ensure the alert is perfectly audible without being disruptive.

• Precision Motion Detection: Utilizing advanced infrared sensors, the device detects movement with high accuracy, reducing false triggers while ensuring no visitor goes unnoticed.

• Dual Power Options: Designed for reliability, the unit can be powered via USB cable for continuous use or batteries for complete portability and wireless placement.

Product Specifications

Why Choose the KERUI Motion Sensor Doorbell?

Unlike standard doorbells, the KERUI system offers a hands-free, touchless experience. It is the perfect blend of a security tool and a convenience gadget. Its compact, sleek design allows it to blend into any decor, while the dual-power capability ensures that your “digital watchman” stays on duty even during a power outage.

Note: For best results in outdoor or high-traffic areas, ensure the sensor is positioned away from direct sunlight or heat sources to maintain optimal infrared sensitivity.