Product Battery Type CR2032 CR2430 CR2025 CR1620 LYNXRCHKIT-HC LYNXRCHKIT-SC LYNXRCHKIT-SHA • Unless specified, quanities are one per product. • Refer to the instructions of the product for approved battery brands. LYNX Plus/LYNX Touch *Lithium is recommended, however Alkaline will also work but with shorter battery life. L/5800RBCF/D © 2012 Honeywell International Inc.