Built To Resist The Elements: Weather resistant and sturdy, this dog doorbell performs reliably in rain or humidity and works seamlessly indoors and outdoors to meet varied needs with lasting assurance. NoiseResistant Doorbell: With longrange clarity and a performance wireless module, it delivers detectable alerts even in noisy areas, producing a loud and clear tone to keep you informed at all times. Smart Double Alerts: Equipped with 7color lights for lowlight visibility, this device provides smart double alerts through visual signals and sound cues, blending utility with contemporary aesthetics. Easy And Quick Installation: The userfriendly design ensures easy pairing with a button, no complex setup required, making it accessible and convenient for users of all ages to operate effortlessly. Use scenarios: At home with family and a dog: The loud chime and visible 7color LEDs ensure you notice when your dog signals at the door, even if you're in another room or watching TV. In noisy environments: The combination of strong audio and visual alerts helps you stay informed in kitchens, workshops, or busy living spaces where background noise is common. Outdoor or humid conditions: The weatherresistant construction supports reliable operation for both indoor and outdoor door access, including rain and humidity situations.