Honeywell Home LCP500-4B 4-Hour Backup Battery for Lyric Gateway

When power fails, the Honeywell Home LCP500-4B 4-Hour Backup Battery keeps your Lyric Gateway and controller online so security, monitoring and surveillance continue without interruption. This dedicated backup battery is engineered for Lyric systems, offering a proprietary fit that installs quickly and reliably in field service and retrofit scenarios. With a 7.2V DC output and 1.1Ah (1100 mAh) NiCd rechargeable capacity, the LCP500-4B provides up to four hours of backup runtime to support uninterrupted alarm processing, event logging and remote monitoring. The rechargeable NiCd chemistry is durable under normal storage and use, while ETL listing confirms industry safety standards for intrusion and security applications. For system integrators and property managers, the LCP500-4B reduces false alarms and emergency dispatches by maintaining power to critical sensors and communications during short outages. Keep your Lyric security installations resilient—replace aging batteries before end-of-life or add spares to service kits. Order the Honeywell Home Lyric backup battery to ensure continuous protection and predictable maintenance for your clients' security systems.

• Keeps Lyric controllers powered through outages: provides up to 4 hours of runtime to maintain security, monitoring and surveillance uptime
• Designed for a perfect fit with Honeywell Lyric Gateway: proprietary size ensures seamless replacement with no programming or rewiring
• Reliable, rechargeable NiCd chemistry (7.2V, 1.1Ah): delivers steady voltage to prevent false alarms and support continuous device operation
• Compact, ETL-listed solution for installers and integrators: easy to store, replace and service in residential and light-commercial installations
• Minimizes service calls and downtime: extend system availability during short outages and schedule maintenance on your timeline