A Manual 220VAC Fire Alarm is a simple type of fire alarm system that operates directly on 220V AC power supply (the standard mains electricity in many countries). Unlike addressable or panel-based systems, this is usually a standalone unit or a basic manual fire alarm system.

Key Points about Manual 220VAC Fire Alarm:

1. Manual Operation

   • Activated by a Manual Call Point (MCP) or break-glass unit.

   • When someone breaks the glass or presses the button, the alarm is triggered.

2. 220V AC Supply

   • Runs directly on 220V AC without a separate control panel.

   • Needs proper wiring and circuit protection.

3. Sounder / Siren

   • Loud fire alarm bell, hooter, or siren connected to alert people.

   • Some models include flashing strobe lights for visual alert.

4. Applications

   • Small buildings, shops, warehouses, and temporary setups.

   • Places where a full automatic fire alarm system is not required but basic fire alerting is needed.

5. Limitations

   • No automatic smoke/heat detection.

   • Entirely depends on manual activation.

   • Lacks advanced features like integration with sprinklers or monitoring systems.