Minuteman ETR850LG Line-interactive Mini Tower UPS, 8-Outlet, 850VA, 510W

Keep critical network, security and surveillance systems online with the Minuteman ETR850LG line-interactive mini-tower UPS. Built for tight AV cabinets, security closets and DVR racks, this 850VA / 510W UPS delivers Automatic Voltage Regulation (AVR), 1200J surge protection and dependable battery backup to maintain continuous monitoring and prevent data loss during brownouts or outages. Four battery-backed outlets keep essential devices powered while four surge-only outlets protect secondary gear, enabling orderly shutdowns and sustained operation for CCTV, DVRs, switches and VoIP phones.

The compact Entrust-LG design includes RJ-45 and coax protection for data and video lines, tool-less battery access and hot-swappable batteries to minimize service downtime. Minuteman SentryHD software provides USB monitoring, event logging and automated shutdown for centralized power management. Energy Star and RoHS compliant, the ETR850LG balances efficient, responsible power with robust protection.

Ideal for small to mid-size security deployments, monitoring stations and network closets, the Minuteman ETR850LG safeguards critical equipment so your surveillance and security systems stay online. Add it to your security rack or workstation to secure uptime and reduce interruption risk.

• Keeps critical security, surveillance and network devices running with reliable battery backup and AVR
• 4 battery-backed + 4 surge-only outlets let you prioritize essential gear and protect secondary equipment
• Line-interactive design with 1200J surge protection stabilizes voltage for uninterrupted monitoring and DVR uptime
• RJ-45 and coax data-line protection safeguards network and CCTV video lines from transients
• Compact mini-tower fits tight AV, security closet and rack-side installs with tool-less battery access for fast maintenance
• Includes USB monitoring with Minuteman SentryHD for automated shutdown, alerts and centralized power management