YASONG YS-3 Handheld Microphone for Ship Public Address Remote Station, Marine Intercom Accessory Wireless Remote Control Alarm The YASONG adjustable volume and

The YASONG adjustable volume and tone remote control is an alarm siren accessory designed for compatible YASONG alarm sirens that support remote sound adjustment

so the mainframe or public address control station is not included

The YASONG SLA-900MY-500 is a high-power wireless remote control alarm siren with a 0–130dB adjustable loud horn

45W alarm power and LED strobe warning light for sensors

3m cigarette lighter plug with integrated switch and mode button

YASONG YS-3 Handheld Microphone for Ship Public Address Remote Station, Marine Intercom Accessory Wireless Remote Control Alarm The YASONG adjustable volume andThe 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