YASONG YS-3 Handheld Microphone for Ship Public Address Remote Station, Marine Intercom Accessory Timer-equipped Alarm Siren and the Micro USB port

and the Micro USB port allows custom tone updates

PLC systems and security alarm setups

IP65-rated housing for outdoor and dusty environments

31 miles in open areas without wall obstruction

This model uses a vibration-triggered alarm with remote arming and disarming

YASONG YS-3 Handheld Microphone for Ship Public Address Remote Station, Marine Intercom Accessory Timer-equipped Alarm Siren and the Micro USB portThe YASONG YS 3 is a handheld microphone accessory for ship public address remote control stations and marine communication alarm equipment. This product is intended as an accessory microphone for compatible ship broadcasting or marine intercom systems. The product page identifies it as Only Microphone, so the mainframe or public address control station is not included. YS 3 handheld microphone for marine communication equipment Designed for ship