Disabled Refuge Networkable Master StationDisabled Refuge Networkable Master Station512 Line Capability, requires BMNETEX Expander Every 8 Lines4.3" Full Colour TouchscreenLarge Handset for Full Duplex AudioSimple System InterfaceIntegrates; Assist Call, Type A and B OutstationBackup Battery Features (Battery not inc.)Fully Compliant to BS5839-9:2021 & BS8300Technical Specification:InputsLines: 8; in 4 of 2-line blockEnd of Line: 10KOutputsNumber of outputs: 2; Fault & in-useType: Volt-free relayContact Rating: 30V DC 1APowerOperating Voltage: 230VAC (±10%), 50/60HzBattery Type: 12V 7Ah SLA (not included)Internal Supply: 5V, 16V, 27V DCEnvironmentDimensions: 300mm x 350mm x 95mmWeight: 5Kg