Wired Input Expander（Cascade） 8 on-board wired zones Support 3EOL connection(Alarm: 1KΩ; Tamper: 1KΩ; Fault: 2.2KΩ) Support zone alarm, tamper, masking, fault, short detection 1 power output for wired detectors 2 Speed-X bus, supporting wired input expander cascade mode Product Data Hardware features Alarm input8 IO Output2 (connect to relay module) Bus2×Speed-X bus, 1 input for control panel connection and 1 output for expander cascading Tamper-ProofSupport (front and rear) Electrical characteristics Power supply11 to 24 VDC, 1A Power consumption Maximum current 119 mA@12 VDC; Quiescent current 45 mA@12 VDC Output Voltage11 to 24 VDC (Same voltage as power supply) Output CurrentMaximum 500 mA Display LED IndicatorLED indicators＿ for power＿ for fault General Operation temperature -10°C to 40°C Operation humidity10% to 90% Shell materialPlastic Dimension(WxHxD)110 mm × 155 mm × 32 mm 252.5 g Alarm input8 IO Output2 (connect to relay module) Bus2×Speed-X bus, 1 input for control panel connection and 1 output for expander cascading Tamper-ProofSupport (front and rear) Power supply11 to 24 VDC, 1A Power consumption Maximum current 119 mA@12 VDC; Quiescent current 45 mA@12 VDC Output Voltage11 to 24 VDC (Same voltage as power supply) Output CurrentMaximum 500 mA LED IndicatorLED indicators＿ for power＿ for fault Operation temperature -10°C to 40°C Operation humidity10% to 90% Shell materialPlastic Dimension(WxHxD)110 mm × 155 mm × 32 mm 252.5 g SKU: DS-PM1-I8O2-H Category: AX PRO Wireless Alarm System Tag: AX PRO Kit
