Key benefits Stable performance anywhere: Weatherresistant design ensures reliable operation in rain or humidity, delivering consistent performance indoors and outdoors with unwavering stability. Clear alerts in noisy environments: Longrange capability with a performance wireless module provides a loud, clear alert tone every time, so you are notified even in busy areas. Visual and audible alerts: Seven color indicator lights activate in low light, providing a visual cue in addition to the sound for enhanced awareness. Easy setup and use: Quick pairing via a single button, avoiding complex installation and accommodating users of different ages. Why you need it You can monitor your dog's door usage in various conditions without worrying about weather or indoor clutter interrupting notices. The combination of strong audio alerts and visible lights helps ensure you don't miss a notification, even in noisy homes or outdoor spaces. The simple button pairing makes setup straightforward, shortening the time between unboxing and readytouse. What it offers Function: A dog doorbell with weatherresistant engineering for indoor and outdoor use, designed to deliver stable performance in diverse conditions. Performance: performance wireless module enabling longrange, loud, and clear alerts. Visual cues: 7color lights activate in low light to supplement the audible alert. Compatibility and use: Easy buttonbased pairing allows quick setup suitable for users across ages. Practical design: Aimed at reliable notification for pet door activity without requiring elaborate installation. Use scenarios At the main entry door: Install near where your dog exits and enters to receive a loud alert and visual cue whenever the door is used, helping you respond quickly. In a busy or noisy home: The longrange wireless signal and strong alert tone ensure notifications reach you even when there is ambient noise. In outdoor or semioutdoor areas: Weatherresistant construction supports reliable alerts outside, while the 7color lights provide a visual cue when visibility is reduced. Setup and usage Pairing: Press the pairing button once to connect the device quickly and without complicated setup. Placement: Position the unit where it can clearly detect door activity and where the alert can be heard and seen throughout the space. Operation: Rely on the loud alert tone combined with the 7color lights to know when your dog uses the door. The system is designed for straightforward use by people of varying ages. Notes All information reflects the product's stated features: weatherresistant design for indoor/outdoor use, longrange performance wireless module, loud audible alerts, 7color lowlight indicator lights, and singlebutton quick pairing.