Low current services encompass a range of systems designed to operate on minimal electrical currents, typically in the range of 50 volts or less. These systems are crucial for ensuring safety, security, and efficient operations in various settings, including residential, commercial, and industrial environments.

1. Fire Alarm System: A fire alarm system is a network of interconnected devices designed to detect and alert occupants to the presence of smoke, fire, or other emergency conditions. Components of a fire alarm system typically include smoke detectors, heat detectors, manual pull stations, alarm notification devices (such as horns, strobes, or speakers), and a control panel for monitoring and managing the system. When a fire or smoke is detected, the system activates audible and visual alarms to alert occupants and initiate emergency response procedures.
2. Intrusion Alarm System: An intrusion alarm system, also known as a security alarm system, is designed to detect unauthorized entry or intrusion into a protected area. This system typically includes sensors placed on doors, windows, and other access points, as well as motion detectors and glass break detectors. When a sensor is triggered, the system activates an alarm, alerts monitoring personnel or authorities, and may also initiate other security measures such as lighting activation or CCTV recording.
3. Access Control System: An access control system regulates and monitors entry to a premises or specific areas within a building. This system may use various methods for authentication, including keycards, biometric scans (such as fingerprints or retinal scans), or PIN codes. Access control systems enhance security by restricting unauthorized access and providing an audit trail of entry and exit activities.
4. Emergency Lighting System: Emergency lighting systems provide illumination in the event of a power outage or emergency situation. These systems typically consist of battery-powered lights strategically placed throughout a building, ensuring safe egress and visibility during emergencies such as fires or evacuations.
5. Conclusion: Low current services play a critical role in safeguarding lives, protecting property, and maintaining operational continuity in various environments. Fire alarm and intrusion alarm systems, along with other related systems such as access control, public address, and emergency lighting, work together to create a comprehensive safety and security infrastructure tailored to the specific needs of each facility or premises.