SafeViewTech Elite UPS Runtime Calculator SafeViewTech UPS Runtime Calculator Elite Accurate UPS runtime for CCTV systems, mixed cameras, NVR (HDD & PoE), switches, optional devices. Cameras Dome – 6 W Bullet – 8 W PTZ – 20 W Thermal – 25 W + Add Remove Dome=6W Bullet=8W NVR / Recorder NVR Template (base power / per-HDD / PoE budget) Generic 4ch – base 15 W 4ch + HDD(s) – base 15 W + HDDs 8ch – base 30 W 16ch 4K NVR base 40 W, PoE 40 W Axis / Non-PoE NVR base 20 W Number of HDDs Does NVR provide PoE to cameras? No Yes If NVR does not provide PoE, enter PoE switch/injector capacity below. Switch / Injector total power (W) Enter total PoE power consumption provided by external switch(s) or injectors (0 if NVR provides PoE). Other devices (W) as monitor, router, encoder UPS Efficiency (0.6 – 0.98) Default 0.85 (85%). Adjust if you know your UPS efficiency. Battery settings (editable per VA preset in runtime table) Default Battery Volt (V) Default Battery Ah Defaults are global standard examples. Runtime table also shows per-VA battery presets (650→5kVA). Calculate Runtime Download PDF Report Share Link copied Check this other tools here: CCTV Storage Calculator CCTV Maintenance Checklist CCTV Coverage Calculator