Wireless Doorbell - Infrared Motion Sensor - 280m Range

High Sensitivity SensorThis sensor is equipped with a highly sensitive infrared module that detects movement quickly and accurately. This guarantees continuous and reliable security monitoring, regardless of where it is placed in the home. It offers stable and secure protection for any living environment.Easy InstallationThe infrared sensor can be easily mounted on the wall without the use of thick or complicated wiring. The wireless doorbell features 22 tones, including welcome tones, doorbell sounds, alarm sounds, colorful light, and night light.Large Wireless RangeThe wireless transmission between transmitter and receiver reaches up to 280 meters, ensuring the system remains effective even at greater distances. Thanks to the dual detection technology of infrared and microwave radar, the number of false alarms is significantly reduced. Furthermore, the waterproof detector and smart anti-interference algorithms increase reliability.Flexible System with Vibration SignalThis motion detector supports 22 alarm options and 8 music settings, allowing the system to be expanded as needed for wider coverage. With 4 separate LED zones and a vibration mode, it offers a discreet alarm function, ideal for situations where privacy and hidden alerts are necessary.Multifunctional ApplicationThe detection system is suitable for numerous environments such as driveways, porches, doors, sheds, offices, sidewalks, swimming pools, shops, and more. Whether it is a spacious home or a large commercial site, this system offers reliable security at all times.