First ResponseTM General Purpose
• Battery powered, 9 V battery (included)
• Suitable for all rooms
• Dual-ionization technology
• Alarm and power test feature
• Operating LED
• Up to 30 days low battery warning
• Battery removal indicator
• Easy installation, mounting hardware included
• 10-year limited warranty (battery excluded)
• Meets applicable standards, ULC listed

Model     Mfg.
No.         No.                 Description
SAI776   SF200       Battery Powered
XB876    EN22        Replacement battery, 9 V, 12/pkg