Sage Keystone — a central battery cabinet that builds itself in light and solidifies as the cornerstone of the system.
SAGE CENTRAL BATTERY
SAGE.
KEYSTONE
The cornerstone of the system.
One central battery backs every emergency fixture in the building.
SAGE.
SAGE CENTRAL BATTERY
KEYSTONE
The cornerstone of the system.
One central battery backs every emergency fixture in the building.
Explore Keystone
Central Battery Cabinet
Keystone
KEYComputer-based central battery system for emergency lighting and exit signs, with all components integrated throughout the building. Automated diagnostics with FAULT reporting via email, easy access to batteries, and long lamp life ensure the lowest possible life cycle costs. Status reports available on demand from any location via internet.

CENTRAL BATTERY
One system. Entire building.
OPEN BATTERY SYSTEM
No proprietary replacements.
SAGE LIVE™ MONITORING
Remote diagnostics via cloud.
LOW LIFECYCLE COST
Standard batteries. No service contracts.
Documents
Submittal documents for Keystone — preview inline or download.
Construction & Operation
- Automatic monitoring and self-test diagnostic functions supplied as standard: battery
- condition, transfer switch, battery charger and emergency fixture load.
- Optional network includes addressable fixtures.
- Diagnostics system automatically records faults and sends alerts via email.
- LCD display provides full operational data: battery voltage, charge current, load
- condition, fault description, panel temperature, date stamp.
- Optional generator input allows emergency operation with no startup delay.
- Password protected system on LINUX software using SSH protocol.
- Batteries replaceable in minutes with no ladders, lifts or special tools required.
Ordering Information
Configure your order code below. Click an option to add it to your SKU.
Build Your Order CodeInteractive
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Your Order Code
KEY-500-120
Sample order example: KEY-1000-120-LOK
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