Deals at MyTruckPoint
MASTERVOLT 21709150 GMDSS INTERFACE INCL. TOP COVER C1E

MASTERVOLT 21709150 GMDSS INTERFACE INCL. TOP COVER C1E

Vendor: MASTERVOLT
SKU: M4V21709150
Availability: 1 In Stock
Product Type: MARINE POWER INVERTER ACCESSOR
$679.00 USD
$601.00
$679.00 USD
Found Better Price? Get Price Match!
Take 10% off select products at checkout.
Savings auto-applies on selected products at checkout. Exclusions apply.
  • TruckPoint
* Images may differ from actual product.
Description
Description
x

Attributes

  • Smart Technology Compatible: Not Compatible With Smart Technology
  • Used For: Monitors Status Of The Battery And Battery Charger
  • Automatic On/Off: No
  • Color: Gray
  • With LED Lighting: Yes
  • With Sense Module: No
  • With Communication Cable: No
  • With Fuse: No
  • Marine: Yes

Product Description

The GMDSS Interface is used for monitoring of the accumulator battery and Mass charger of the backup power supply for the radio installations. Battery voltage and current can be made visible by means of an integrated LCD-display and audible failure alarms are set according to the regulations of the I.M.O. The GMDSS Interface is intended for installations with one battery bank and one Mastervolt Mass series battery charger. If two chargers are required, Mastervolt recommends the installation of two GMDSS interfaces. The GMDSS Interface contains separate alarm indicators for indication of AC failure, charger failure and low and high battery alarm. The GMDSS Interface is equipped with three potential free change over contacts to make a link to the ship’s global alarm system. The GMDSS Interface is standard equipped with an external 5V/50mA unregulated power supply for integration with the ships global alarm system. The GMDSS Interface offers the possibility to power external (LED-) indicators, buzzer and external mute switch (alarm accept) directly.

Features & Benefits

  • Digital Volt And Ampere Meter For Mass 24/25-2 DNV, In Front Panel
  • Professional Users Will Benefit From A Front Display With GMDSS Alarm Functions
  • Integrated Status LED Indicators For DC Voltage Alarm, Charger Alarm And AC Mains Alarm
  • Audible Alarm Function With Mute Function
  • Three Potential-Free Switch Over Contacts For DC Voltage Alarm, Charger Alarm And AC Mains Alarm
  • Test Mode Function
  • Wide DC-Voltage Operating Range
  • Easy Programming Of Battery Alarm Set Points
  • Limited 2 Year Warranty
Vehicle Fitment
Vehicle Fitment
x
Shipping
Shipping
x

SHIPPING & DELIVERY INFORMATION

Free Shipping

  • Eligibility: Orders over $99 in the USA & Canada.
  • Exceptions: Oversized or heavy items may incur extra fees (we’ll notify you before shipping).
  • Non-Eligible Areas: Vancouver Island, Yukon, NWT, Nunavut, Alaska, Hawaii, Puerto Rico & other U.S. territories.

Fast Shipping

  • Processing: Orders placed before 2 PM usually ship the same day.
  • Delivery Time: 2–5 business days via Purolator, FedEx, or Loomis Express.
  • Note: Delivery may take longer for distant warehouses or inter-warehouse transfers.

Shipping Limitations

  • No P.O. Boxes: Please provide a physical address.
  • Remote Areas: Free shipping excludes remote regions.

Special Orders & Backorders

  • May incur additional handling fees (discussed before shipping).
  • You may cancel if costs are too high for a full refund.

Warranty

  • For internal damage or missing parts, contact the manufacturer directly for faster service.
  • After 30 days, contact the manufacturer first — if unresolved, our team will assist.

Oversized Items

  • Shipped via LTL Freight (items over 150 lbs or large dimensions).
  • We’ll confirm any added costs before shipping.
  • Examples: Large Fridges, Oversize Toolbox or Tanks, Drop in Bed liners, Wheel to Wheel Step bar & Running Boards, Large Roof Cargo Box, Heavy Bumpers, RV Doors, Oversize, Roof Tent, Large gas tank, Oversize Grille Guards, Fifth Wheel Hitch, Sofa , Trailer Axle.
  • Special Handling Fees: Items like batteries may incur additional shipping fees.

Returns & Cancellations

In-Stock Items

  • Cancel before shipment; once shipped, standard return policy applies.
  • 20% restocking fee, excluding oversize item. Both way shipping is customer responsibility under store error.

Backorders / Special Orders

  • 5% restocking fee applies if canceled within 30 days.
  • Non-cancellable once shipped from the manufacturer.
  • Refused Deliveries: Refund minus shipping & restocking fees (excludes special orders).
  • Payment Disputes: Chargebacks do not cancel orders — please contact us directly.

Core Fees

  • Not included in the purchase price.
  • Refundable upon return of the old part in usable condition.

If you have any questions or need assistance, please reach out to us at 800.292.4173 or support@mytruckpoint.ca.

Why Us
Why Us
x

Why Choose MyTruckPoint?

When it comes to your truck, compromise is not an option. At MyTruckPoint, we deliver the quality, speed, and trust that professionals across Canada depend on every day.

🇨🇦 Trusted Across Canada for 10+ Years

A decade of proven reliability serving truck owners, fleets, and businesses nationwide. We’ve built our reputation by delivering consistent quality and dependable service.

📦 100,000+ Orders Delivered

Over one hundred thousand successful orders — every one backed by accuracy, speed, and customer satisfaction you can count on.

✅ Authorized Dealer of Leading Brands

No knock-offs. No compromises. Only genuine parts from top-tier brands, ensuring performance, safety, and long-term value.

💪 Built for Performance & Durability

Our parts are selected to handle real-world demands — tough jobs, long hauls, and harsh conditions. Because your truck deserves the best.

💰 Competitive Pricing Without Cutting Corners

Premium quality doesn’t have to mean premium prices. We deliver exceptional value so you get more for every dollar spent.

⚡ Fast, Reliable Shipping

Downtime costs money. That’s why we process orders quickly and deliver efficiently — so you can get back on the road faster.

🧠 Expert Support You Can Rely On

Not sure what you need? Our experienced team is here to guide you with honest advice and the right solutions — every time.

🤝 Customer-First Commitment

We stand behind every order. Your satisfaction isn’t optional — it’s our priority.

MyTruckPoint — Trusted by Thousands. Built for the Road.

Verified Review from Canadian Customer