This wireless infrared sensor welcome greeter includes an infrared sensing transmitter and an indoor chime receiver. When people pass the sensing range at the entrance, the infrared detector will be triggered automatically, and the receiver will play ding-dong reminder sounds to notify people inside the room of incoming visitors. The sensor unit adopts a detachable installation bracket, allowing users to adjust the sensing angle freely or take it down for relocation without drilling holes and damaging walls. It supports stable wireless signal transmission between the sensor and the chime, and can be deployed in shops, retail stores, hotel gateways, small offices and family entryways. The whole set is finished with simple white plastic casing, easy to match different decoration styles. The receiver can stand steadily on flat surfaces with its built-in bracket. Users can finish pairing and mounting quickly following simple steps. It works as a practical entry alert tool, helping shopkeepers and hotel staff notice customers entering in time, and offering convenient entry reminding service for daily commercial and household scenarios.
What's in the box
1 x Doorbell Switch
1 x Doorbell
