8566-521 SIMPLEX 4100U ES 100W Amplifier Board Surface Box Weight 4 lbs Brand Silent

Weight 4 lbs Brand Silent Knight

Operation handle features white arrows showing basic operation direction for non-English-speaking persons

Each Model OOH941 is programmed as a high-sensitivity detector

All devices feature plug-in designs with minimal intrusion into the backbox

8 lbs Dimensions 14

8566-521 SIMPLEX 4100U ES 100W Amplifier Board Surface Box Weight 4 lbs Brand Silent8566 521 SIMPLEX 4100U ES 100W Amplifier Board The 8566 521 SIMPLEX 4100U ES 100W Amplifier Board is a high performance addition to your fire alarm system. With its advanced technology and 100W capacity, it ensures efficient and reliable amplification for clear and immediate notification in case of emergencies. Upgrade your safety measures with this powerful amplifier board. Specifications Weight 13 lbs Brand Simplex Condition Refurbished Production