Infrared Doorbell Detector for Commercial Alarm (2)

Detection: Equipped with a high-sensitivity infrared motion sensor, this doorbell activates instantly as soon as someone approaches, providing quick security for your business and an immediate welcome. Personalized: Thanks to the voice recording function, create a unique welcome message or a specific announcement. Offer a warm and professional experience with your own voice broadcast clearly. Versatile Use: Designed for various environments such as shops, supermarkets, factories, and restaurants, it serves as both a friendly welcome and a security alarm to signal any unwanted presence. Simplified Installation: This wired model easily mounts to any wall or door without complex wiring work. Follow the instructions provided for quick and efficient installation in minutes. Performance: Made of robust white ABS, this device offers exceptional durability. The rechargeable battery ensures continuous use without the hassle of battery replacement, ideal for heavy-duty use.