01/06/2026
Question: How long should an alarm backup battery last during a power outage?
Answer by Leonard Mofephe:
• Backup time depends on the alarm system, battery condition, and connected devices.
• Older batteries may lose capacity faster.
• Regular testing helps ensure reliable performance during outages.
Contact Rescom Security Systems to discuss reliable alarm backup solutions for your property.
☎ 016 932 1040
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🌐 www.rescom.co.za