A calling watch for children. The device is a transmitter and receiver. The receiver is a watch without games, suitable for schools. There are 3 modes for the device: vibration, sound and vibration, or sound and vibration together. The device's range reaches 1000 meters in open areas. It is suitable for calling children while leaving school, away from the gate crowd and the microphone, and you are in the car. You press the call button, and the alert reaches your child. Free delivery within Medina.