Kinetic Wireless Doorbell 2 signal options: visual, acoustic + visual Kinetic - no battery required 16 ringtones and 4-level volume control Transmitter splash-proof according to IPX4* Range: 100 m (outdoors) With receiver for convenient plugging into the socket With 2 LEDs (for signal and synchronization mode display) Frequency: 433 MHz Incl. mounting material, interchangeable nameplates, instructions and quick start guide
