Fire alarm regulations can vary depending on the country or region, but in many places, they are designed to ensure that buildings have adequate fire detection and alarm systems to protect occupants in the event of a fire. Here are some common regulations and standards that may apply:

1. **Building Codes:** Most jurisdictions have building codes that specify the requirements for fire alarm systems in different types of buildings. These codes often include requirements for the type of alarms, their placement, and how they should be maintained.

2. **NFPA 72:** In the United States, the National regulations for fire alarms Protection Association (NFPA) publishes NFPA 72, the National Fire Alarm and Signaling Code. This standard provides guidelines for the installation, testing, and maintenance of fire alarm systems.

3. **BS 5839:** In the UK, BS 5839 provides recommendations for the design, installation, commissioning, and maintenance of fire detection and fire alarm systems in non-domestic premises.

4. **Regular Testing and Maintenance:** Most regulations require that fire alarm systems be tested and maintained regularly to ensure they are in working order. This often includes regular testing of alarm devices, control panels, and backup power supplies.

5. **Audible and Visual Alarms:** Regulations typically require that fire alarm systems include both audible and visual alarms to ensure that they are effective in alerting occupants to a fire.

6. **False Alarm Management:** Regulations often include requirements for managing false alarms to ensure that the system remains effective and that occupants do not become complacent.

7. **Monitoring:** In some cases, regulations may require that fire alarm systems be monitored by a central station or other monitoring service to ensure a timely response in the event of an alarm.

It's important for building owners and managers to familiarize themselves with the specific regulations that apply in their area and ensure that their fire alarm systems comply with these requirements. Failure to comply with fire alarm regulations can result in fines, penalties, and, most importantly, increased risk to occupants in the event of a fire.