Overview Reviews Product Description SecuraKey SK-ACP-PS 24VDC PS w/ 1.8A Battery Kit Features: A plug-in transformer converts 110VAC to 24 VDC. A 12 VDC, 1.9 amp-hour battery provides system backup power and stabilizes the voltage to the control panel. Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × SecuraKey SecuraKey SK-ACP-PS Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *