Addressable Manual CallPoint Product Description Label Model: DHI-HY-1200Brand: DahuaInput Voltage: DC 24V(16V-28V) Standby Current: ≤ 0.1mA Alarm Current: ≤ 0.17mA Indicator: Red LED Programmable Range: 1-254 See also different: Input/Output Module Base Sounder Strobe Base Addressable Input/Output Module with Passive Output Addressable Input Module