Motion Sensor Doorbell for Business and Home, Wireless Entry Alert and Buzzer Alarm

About this item

• ✨【Extensive Coverage】Operating distance reaches up to 918 feet (280 meters) between the transmitter and receiver, enabling you to position it far from the receiver to alert you of family members' arrivals and departures, as well as unwanted visitors or salespeople, or anyone else who comes to your home or business.
• ✨【Expandable】Flexible design according to your actual needs. You can choose the quantity of transmitter and receiver as you like, which can be freely matched and set special lights or ringtones with each other. Each receiver of this motion sensor detects alarm can work with 32 motion sensors and 8 remote at most.
• ✨【MULTIPURPOSE】Ideal for front doors, window frames, mailbox alert, walking paths, entry alert chime, pet monitor alarm and anywhere in your home you want to be alerted to motion. Also great to alert business owners that are working in the back, or out of sight, to customers entering their store.
• ✨【36 Ringtones & 5 Welcomes Doorbell Rings】Welcome / Doorbell / Alarm / Color light / Lighting Model. The receiver comes with 36 different ringtones from melody sounds to simple basic buzzer for personal preferences and 5 welcome ringtones for retail store.
• ✨【Easy, Fast, Wire Free Installation】 Infrared sensor detects motion and sends a signal to the receiver. Chose from 36 Ringtones with Bright LED Light. Sensor is wall mountable. It can detect movement in the surrounding areas - driveways, front porch, gates, home, sheds, offices, walkways, swimming pools, stores, etc. And trigger alert to the linked receiver. It provides an added level of security and safety to your property and loved ones.