The Codesec K8A is engineered to provide robust fire protection for buildings such as warehouses, schools, and medium-scale retail centers. By utilizing 8 independent zones, it allows for clear identification of fire locations, significantly reducing emergency response times. Each zone is capable of supporting up to 32 conventional detectors (smoke, heat, or multi-sensor), allowing for a total system capacity of 256 devices. Key Features ? 8 Independent Zones: Supports up to 32 conventional devices (smoke detectors, heat detectors, or manual call points) per zone, allowing for up to 256 total devices. ? Enhanced Notification Outputs: Often includes additional or higher-current supervised siren outputs (typically 4 outputs) to drive a larger number of sounders and beacons across the premises. ? Logical Zone Mapping: Features a clear LED interface for each zone to indicate Fire, Fault, and Disabled statuses, ensuring staff can quickly pinpoint the alarm source. ? Auxiliary Relay Control: Equipped with built-in Fire and Fault relays to automate building safety functions such as releasing magnetic door holders or triggering an auto-dialer. ? Advanced Power Management: Includes a specialized charging circuit with deep discharge protection and battery monitoring to maintain system integrity during power failures. Technical Specifications ? Model: Codesec K8A (Enhanced 8-Zone Conventional Panel) ? Power Input: 230V AC, 50Hz ? System Voltage: 24V DC ? Siren Outputs: 2 to 4 Supervised 24V DC outputs (500mA each) ? Auxiliary Relays: 1 Fire Relay (NO/NC), 1 Fault Relay (NO/NC) ? Device Capacity: Max 32 detectors/MCPs per zone ? End-of-Line (EOL): 4.7K Ohm resistors for supervised circuitry ? Battery Support: 2 x 12V / 7Ah or 12Ah Lead-Acid batteries ? Enclosure: Lockable metal cabinet ? Dimensions: 345mm x 230mm x 95mm (Standard cabinet)
