Home Doorbell Security Alarm – Reliable Motion Detection and Intruder Alert Key Features and Benefits • Wide Detection Coverage: Equipped with a 105degree detection angle and a 3 to 5 meter range, ensuring you capture movement across a broad area. Ideal for monitoring entryways, hallways, or exposed front doors. • Password Protection with Loud Alarm: If an incorrect password is entered, the unit triggers a powerful 105 dB alarm for 30 seconds. Loud enough to alert neighbors and deter intruders instantly. • PIR Infrared Motion Sensor: sensitivity Passive Infrared (PIR) sensor detects movement accurately, unaffected by lighting conditions. Operates reliably day and night for aroundtheclock protection. • Easy, Wire Installation: No wiring is required. Simply attach the device to your door using adhesive paste for a quick, clean setup without impacting your home's appearance. Performance and Practical Applications • Home Entrance Security: Position at your front door to receive immediate alerts when movement is detected, helping safeguard your home from unauthorized access. • Office Door Monitoring: Place at the main entrance of a private office or restricted area to detect and record entry attempts, enhancing workplace security policies. • Garage or Storage Room Protection: Use in locations with valuable equipment or stored goods to provide instant notification of movement and potential intrusion. Specifications • Detection Angle: 105 degrees • Detection Distance: 3 to 5 meters • Alarm Volume: 105 dB • Operation Modes: Password entry with alarm trigger on incorrect input • Motion Sensor Type: PIR infrared, sensitivity • Installation: Adhesive paste mount, no wiring required This home doorbell security alarm combines widearea motion detection, reliable activation in all light conditions, and a strong audible deterrent. Simple to install and effective for both residential and small business security needs.