Description Villa Analog Kit Waterproof Analog Kit for villa or house, only one call button Kit including HA-IN-A71 and HA-DS-A1, 5-meter 4-wire cable, and other accessories Power supply adaptor included Waterproof Analog Kit for villa or house, only one call Downloads: DS-KIS203T-Four-Wire-Analog-Bundle_Datasheet_20230908 UD26778B_Baseline_Video-Door-Phone-KIS203T_User-Manual_V1.0.0_20211228
