These Duracell 12V batteries provide trustworthy power for many alarm systems
and a wide variety of other security needs. They are primarily used in garage
door openers, car alarms, electronic door locks, home alarm systems, motion
detectors, and other electronic security devices. Your security is of the
utmost importance, which is why you should trust Duracell batteries to give
you reliable and long lasting power. FeaturesManufacturer: DuracellVoltage:
12VChemistry: AlkalinePackaging: 2-Pack retail in retail packagingPart Number:
MN21UPC