Addressable Central Monitoring Panel,Brand:FRONTIER, Model No:FRN-350-DC36U,Spec:The output voltage is DC36V, compared with 220V direct power supply, the system is relatively stable and will not cause the system to crash due to unstable power supply voltage, and will not cause harm to human body.Multi-platform operation control.No polarity wiring, no need to separate the positive and negative poles, easy to install.Cost saving, only two standard power supply wire needed, no signal wire needed.The communication distance can reach up to 1000 meters.Easy to installation, saving labor cost for installation.Stable, strong anti-interference ability