“The homeowner can carry the panel with him and use it to control any device in any room,” Levine comments. For this reason, Cytexone programmed several global commands into the system. arrival home, for example, disarms the security system, sets the lights and turns on the music. Then there’s leaving home, a command that sweeps through the condo, turning off all the A/V equipment, the illuminated Onyx sink bowls, the in-wall fountains, the lights and the floor-heating system while arming the security system.