TTT DOOR FRONT "HELLO, WELCOME" SENSOR

Sensor that says “hello, welcome” at the front doorproduct features:an intelligent device that says “hello, welcome” at the front door with a sensor, is used to say welcome to visitors or to detect entry.

this type of device is usually installed at the entrance to the door or near the door, and when a visitor approaches, it automatically plays a welcoming message with a voice.

package contents:  1 piece door sensor saying "hello, welcome"