Used for Marine General Alarm System. a.High Quality b.Competitive Price c.Easy Wiring d.Best Service

Power supply: 220VAC/24VDC, they can change-over automatically.

It with power failure alarm and  AC transformer features.

6 zones bells to output. Each zone max. current is 10A. Total bell current of WYC-1 is 10A. WYC-1A is 20A.

Power supply can change to main 220V AC and emergency 220VAC according to users  requirement.  Then the bell voltage is 220VAC.

Power supply box power distribution box