KANTECH SYSTEMS EK-1M-MTSG Expansion kit includes: KT-1-M, KT-SG-MT Reader (1), Transformer 120V / 16 VAC 40 VA (KT-PTC1640UG), 12 VDC Power supply (KT-PS4085)), and Battery (KT-BATT-12).

KANTECH SYSTEMS EK-1M-MTSG Expansion kit includes: KT-1-M, KT-SG-MT Reader (1), Transformer 120V / 16 VAC 40 VA (KT-PTC1640UG), 12 VDC Power supply (KT-PS4085)), and Battery (KT-BATT-12).

Expansion kit includes: KT-1-M, KT-SG-MT Reader (1), Transformer 120V / 16 VAC 40 VA (KT-PTC1640UG), 12 VDC Power supply (KT-PS4085)), and Battery (KT-BATT-12).