ELK 964B20 Master Power Switch

Designed for professionals, the ELK Products Master Power Switch (ELK-964B20) delivers quick, reliable power control for security, surveillance and monitoring installations. This master power switch lets technicians instantly isolate both battery and AC sources on virtually any 12 Volt control panel or power supply, reducing service time and minimizing risk during maintenance. The built-in LED power indicator gives a clear, at-a-glance status so you can diagnose systems faster on-site. Sized to fit tight control panel enclosures, the compact unit simplifies retrofits and new installs while keeping wiring tidy. Supplied as a convenient 20-pack, the ELK-964B20 helps standardize parts across multiple sites and lowers procurement costs for contractors and integrators. RoHS-compliant and backed by ELK Products' lifetime limited warranty, it’s engineered for dependable performance in residential and commercial monitoring environments. Ideal for security system installers and integrators looking to streamline power management—add the ELK 964B20 master power switch 20-pack to your next order or specification.

• Safely disconnect both battery and AC power from any 12V control panel or power supply to speed servicing and reduce downtime
• Integrated LED power indicator provides immediate visual status for faster troubleshooting in security and surveillance systems
• Compact, installer-friendly design fits tight enclosures for straightforward retrofit and new-install applications
• Pack of 20 offers consistent parts and lower per-unit cost for multi-site deployments and professional installers
• RoHS-compliant with a lifetime limited warranty for long-term reliability in commercial and residential monitoring setups