Universal Security Instruments, Inc. designs and markets a range of safety products consisting of smoke alarms, carbon monoxide alarms and related products. The Company also market products to the electrical distribution trade, through its wholly owned subsidiary, USI Electric, Inc. (USI Electric). The electrical distribution trade includes electrical and lighting distributors, as well as manufactured housing companies. The Company markets a range of residential smoke and carbon monoxide alarms under the brand names USI Electric and UNIVERSAL. The Company�s line of smoke alarms consists of battery, electrical and electrical with battery backup alarms. The products contain different types of batteries with different battery lives, and some with alarm silencers. The Company markets the products to retailers, including wholesale distributors, chain, discount, television retailers and home center stores, catalog and mail order companies and to other distributors (retailers).