2 Zone Fire Alarm Control Panel AW-CFP2166-21.Maximum number of Analogue Conventional Detector Inputs: 20 detectors each zone 2.Available Options: 2-4 Zone and 6-8 Zone 3.4 outputs for Alarm devices: Includes 2 bells/fire relay/ fault relay 4.Auxiliary resettable power output: 24VDC/ 100mA limiting protection 5.Automatic power switchover: mains power and secondary power (from batteries) 6.Independent functional buttons with indication: User friendly interface for easy operation and recognition 7.Access levels to enter the panel 8.Fault supervision and notification: inputs, outputs, system, power, earth, fuse 9.Disablement: zones disablement 10.Evacuation: Fire drills to simulate fire alarm condition on panel 11.Silence: sounders and buzzer silence 12.Walk test: indicators check