Transformer + Remote Control Input voltage: 90 a 250 V Output voltage: 12 V Power: 15 VA It may be connected to a backup battery Up to 9 remote controls Rolling code system Remote control range: 70 m SKU Description 0010741 Transformer + Remote Control 0010755 Remote Control x 1 Related Products: Kit EM Rim Lock + Remote Control Short Plate Strike 680 Electrical Rim Lock