Hormann Emergency Accumulator Battery Back Up – HNA18-4

A Hormann emergency accumulator battery back up to suit Hormann series 4 only SupraMatic and ProMatic garage door operators.

This provides an emergency power supply to bypass power failures for up to 18 hours with a maximum of 5 door cycles, (depending on temperature, state of charge etc.)

• Can be fixed on to the operator or to the garage ceiling
• IP protection category = IP20
• Operating voltage: 24 V DC / 2.2 Ah
• Dimensions: 150 x 70 x 90mm
• Hormann stock reference HNA18-4 (4510095)