Z-Wave remote control dimmable wall switch. Supports ON/OFF and dimming. Use for incandescent lights. Neutral is not required. Supports 2-way operation ony. Supports instant status when used with HomeSeer. Tapping On or Off sends an instant status command to HomeSeer. May also be used to control other Z-Wave devices. Supports up to 3 groups of 5 devices each. For example, you can add 5 devices to group one, then when you tap the top paddle, all 5 devices will go ON, tap the bottom and all 5 will go OFF. For group 2, you tap twice, for group 3, you tap 3 times. Use this feature to create "Scenes" in your home. You can also associate any group with HomeSeer which allows you to create scenes with as many devices as you like (no 5 device limit).