JB-QBL-C8008 fire alarm controller/firefighting linkage controller

Model JB-QBL-C8008 Fire Alarm Controller / Fire Fighting Linkage Controller
Model No.: JB-QBL-C8008
Main Power Supply: AC 220V/50Hz (187V~242V); Max. Operating Current: 3.5A
Backup Power Supply: DC24V maintenance-free storage battery, 2 × BAT12V/7Ah
Ambient Temperature: Operating: -10℃ ~ +40℃; Storage: 0℃ ~ +55℃
Ambient Humidity: ≤95% (40℃±2℃, non-condensing)
Applicable Standards: GB 4717-2024 Fire Alarm Controllers, GB 16806-2006 Fire Fighting Linkage Controllers