Consumers who purchased technology, such as home theater and monitored security systems for their new home exhibit high levels of satisfaction, according to Consumer Electronics Association. Overall satisfaction is above 75% for all the technologies tested: owners of home theater systems have the highest satisfaction rate at 89%. 32% of new home buyers wished they had purchased an energy management system while 23% regretted not purchasing a multi-room audio system or a home theater system at the time they purchased their home.