ELK 965 Low Battery Cutoff and Master Power Switch, 20-Pack (ELK 965B20)

Keep security and surveillance systems reliable during extended outages with the ELK Products ELK 965 Low Battery Cutoff and Master Power Switch. This control panel module protects 12V backup batteries by automatically disconnecting the battery when voltage falls below 10V, preventing deep discharge and reducing premature battery replacements. The integrated master power switch lets technicians quickly cut both AC and battery power for safe installation, servicing, or troubleshooting, saving time on site and reducing service calls.

Designed to work with virtually any 12 Volt control panel or power supply, the ELK-965B20 comes as a convenient 20-pack for large installs and includes AC wires, battery leads, and a bright LED status indicator for instant visual checks. Its compact footprint fits standard snap track for neat, professional mounting in security, monitoring, and access control panels. Backed by a lifetime limited warranty, this module improves uptime and simplifies power management across surveillance and alarm systems. Order the ELK 965 20-pack today to streamline installs and protect your backup power assets.

• Prevents costly battery failure by automatically disconnecting backup batteries below 10V to avoid deep discharge
• Simplifies maintenance with a built-in master power switch that cuts both AC and battery power for safe servicing
• Works with virtually any 12V control panel or power supply, ideal for security, surveillance, and monitoring systems
• Compact, installer-friendly design fits standard snap track, includes AC wires, battery leads and a visual LED status indicator
• Bulk 20-pack reduces labor and parts ordering for multi-site commercial or residential deployments; lifetime limited warranty