48 V DIN-rail power supply for Hikvision industrial switches and other 48 V devices in a cabinet: 76.8 W, wide 100 to 305 VAC input, -20 to +70 °C. Scroll down for details.

Small back-up UPS for a DVR or NVR, a router or a desktop PC: 600 VA / 360 W with the battery built in, keeps a 100 W recorder running for about 15 to 20 minutes and rides through the short cuts that corrupt recordings. Built-in AVR corrects low and high mains voltage without going to battery, and the unit restarts on its own when power returns. Scroll down for details.

8-outlet rack PDU with Schuko sockets, 1U, to feed the recorders, switches and servers in a 19-inch rack from one UPS line. Scroll down for details.

1000 VA / 900 W on-line UPS for an NVR rack, server, access control or a small office: double conversion means the load always runs from the inverter, so a bad generator or a voltage dip never reaches the equipment, and the switch to battery takes 0 ms. Built-in 2 x 12 V 9 Ah batteries, about 4 hours to 90% charge; add the DS-UPSB0924B-R/TC external battery pack for longer run time. Pure sinewave, ECO mode, LCD with remaining time. Scroll down for details.

2000 VA / 1800 W on-line UPS for an NVR rack, server, access control or a small office: double conversion means the load always runs from the inverter, so a bad generator or a voltage dip never reaches the equipment, and the switch to battery takes 0 ms. Built-in 4 x 12 V 9 Ah batteries, about 4 hours to 90% charge; add the DS-UPSB0948B-R/TC external battery pack for longer run time. Pure sinewave, ECO mode, LCD with remaining time. Scroll down for details.

3000 VA / 2700 W on-line UPS for an NVR rack, server, access control or a small office: double conversion means the load always runs from the inverter, so a bad generator or a voltage dip never reaches the equipment, and the switch to battery takes 0 ms. Built-in 6 x 12 V 9 Ah batteries, about 4 hours to 90% charge; add the DS-UPSB0972B-R/TC external battery pack for longer run time. Pure sinewave, ECO mode, LCD with remaining time. Scroll down for details.