DS119-RWB5 Fire Squadron Linkage Equipment Application and Fire Squadron, located between the squadron terminal two-level reception station and the sound and light alarm equipment. In the event of a fire or related police situation, the linkage equipment is printed by a two-level receiving desk or squadron police single printer, which controls the driving of a variety of sound and light alarms, including alarm bells, lights, speakers, garage doors open, etc. As an option, the linkage device can also amplify the alarm-dialogue voice signal through aloud device. In addition, the device can also perform manual key start, turn off alarm and total clean recovery operations.
