Accessory variant: Data key
For use with: SC 83.X0 Pro series

PC programming package and data key are not included in the scope of delivery and must be ordered separately, see Accessories. SC28.21 Pro. Holiday function permanent ON or OFF with manual switch. Switching capacity 16 A per channel. Manual override. Unrestricted block programming of days. Fully automatic daylight saving time changeover. Elapsed time display and pulse counter for each channel. Pulse function: automatic off switch up to 59:59 (mm:ss). Security through PIN code. PC programming package and data key enable program management and data backup.