Vesper
Vesper WatchMate External SmartAIS Alarm and Mute Switch Kit
Best safety upgrade for boaters using AIS transponders.
Enhance your vessel's safety with the Vesper WatchMate External SmartAIS Alarm and Mute Switch Kit. This kit provides essential audible alerts directly from your XB-8000 unit, eliminating the need for external relays. Featuring a robust, waterproof 304 stainless steel mute switch, it's built to withstand marine environments. Customize alarm tones and adjust volume with ease. Designed for reliability, it supports 12V and 24V DC systems and includes reverse polarity protection for secure installation.
$34.95
Owner Satisfaction
4.6
/ 5
Category Rank
187
/ 1072
#187 in Communication Radio Accessories
Price vs Category Average
-65%
Below average
Alarm Rated Voltage
1232
/ -V DC
Who it's for
- Offshore sailors needing reliable alerts in noisy conditions
- Busy captains requiring quick, tactile alarm management
- Navigators seeking flexible, ergonomic control station placement
Who should skip it
- Users planning to switch AIS hardware brands later
- Budget-conscious boaters prioritizing core system costs
- Owners avoiding complex drilling or electrical installation work
Performance breakdown
Marine Durability
Stainless steel construction and IP65 rating handle harsh saltwater environments effortlessly.
Installation Simplicity
Direct XB-8000 integration eliminates complex wiring and external relay requirements.
Audible Alert Clarity
High-decibel output ensures critical safety warnings cut through engine and wind noise.
System Compatibility
Dual-voltage support provides seamless integration for both 12V and 24V vessels.
Control Customization
Configurable tones and volume levels allow for tailored monitoring in any cabin.
Safety Reliability
Reverse polarity protection prevents electrical damage during the setup process.
Key Specs
Alarm Rated Voltage
12-32V DC
Alarm Sound Pressure
85 dBA steady / 80 dBA pulsed at 30cm
Switch Material
304 Stainless Steel
Switch Waterproof Rating
IP65
Alarm Dimensions
Diameter 43.5 mm, Height 34.5 mm
Operating Temperature
-20°C to +55°C
Alarm Maximum Current
35 mA
Mounting Type
Direct alarm mount to XB-8000, switch internal/external mount
Features
- Direct connection to XB-8000
- Configurable alarm tones
- Adjustable volume control
- Durable stainless steel switch
- Waterproof switch design
- Blue LED indicator light
- Reverse polarity protection
- Supports 12V and 24V systems
What customers say
Users overwhelmingly value the Vesper WatchMate External Kit for significantly boosting the reliability and usability of their SmartAIS system. The external alarm function is consistently praised for ensuring critical alerts are clearly audible, even amid loud engine noise or high winds. Installation is frequently noted as straightforward and plug and play, requiring little technical skill. Furthermore, the robust, marine grade construction confirms its quality and durability for harsh marine environments. The convenient external mute switch simplifies immediate system management. This kit is widely regarded as an essential safety upgrade for any vessel.
Know before you buy
No, this kit is designed for a direct connection to your Vesper XB-8000 unit, which eliminates the need for additional external relays.
Yes, the switch is constructed from 304 stainless steel and features an IP65 waterproof rating, making it durable enough for marine environments.
Yes, the system allows for adjustable volume control and configurable alarm tones, so you can tailor the alert to your specific needs and vessel environment.
Yes, the alarm is compatible with both 12V and 24V DC systems and includes reverse polarity protection to ensure a safe and secure installation.
The alarm provides a sound pressure level of 85 dBA for a steady tone or 80 dBA for a pulsed tone at a distance of 30cm, which is generally sufficient to cut through ambient noise.
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Ready to buy?
$35