External Alarm Mute Switch Kit for WatchMate smartAIS TranspondersYour smartAIS WatchMate XB-8000 or WatchMate Vision transponder is designed for safety and sounds an alarm when there is a risky situation. You can choose to silence the alarm by using this Mute Switch, which can be easily mounted anywhere onboard. For the WatchMate XB-8000, you also need an external alarm so see our combined alarm and switch kit.The 304 stainless steel switch is durable and waterproof making it ideal for mounting both internally or externally. It is designed to be used with 12 and 24 VDC systems.Features:Voltage Range:10-32 VDCLED Color: BlueButton & Body: 304 Stainless SteelContact Material: Silver AlloyCable: 150mm (6") TinnedPanel Thickness: 1 10mmOperating Temp: -20C +55CInsulation Resistance: a 1000MI(C)Contact Resistance: a 50mI(C)Degree of Protection: IP65