B921 AIS Transceiver - Standard Features Only
SKU: 24733399467

B921 AIS Transceiver - Standard Features Only

Sale price$408.68 Regular price$454.09
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

B921 AIS Transceiver - Standard Features OnlyThe B921 is a 2W CSTDMA Class B AIS transceiver, delivering em trak's advanced performance and reliability through next gen technology. Small and durable, this trusted transceiver processes all AIS transmissions in real time, even at range limit, so you always have the complete picture and the time to respond. em trak's intelligent connectivity means the B921 can be connected to any chart plotter and comes equipped with integrated GPS technology and

The B921 is a 2W CSTDMA Class B AIS transceiver, delivering em-trak's advanced performance and reliability through next-gen technology. Small and durable, this trusted transceiver processes all AIS transmissions in real-time, even at range limit, so you always have the complete picture and the time to respond.

em-trak's intelligent connectivity means the B921 can be connected to any chart-plotter and comes equipped with integrated GPS technology and best-in-class, ultra low power consumption. Installation is also simplified with our unique FLEXI-FIT® bracket system to have you up and running in no time at all.

Features

I Certified AIS Class B – 2W CSTDMA
I Global certification - USCG / FCC / Canada / Europe
I SRT-AIS™ Transceiver Engine for superlative proven
performance
I FLEXI-FIT™ bracket system for easy, convenient and
secure installation
I Internal high-performance GPS receiver and antenna
(external antenna optional)

I Water, pressure spray and damp proof(IPx6, IPx7 certified)
I Protected from vibration, shock and extreme temperatures
I Small and lightweight
I Ultra-low power consumption – best in class
I NMEA 0183 & NMEA 2000
I Automated health and performance monitoring
I Silent mode (transmit-off) function
I Enhanced RF screening to protect against electromagnetic interference
I Built-in power surge protection

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24733399467

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4.6 ★★★★★
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tara coleman
San Leandro, US
★★★★★ 5
Picky dog approved!
Flavor Name: Boy, Size: 8 Count (Pack of 1), Flavor Name: Boy, Size: 8 Count (Pack of 1)
My elder beagle generally doesn’t like cookie or biscuit type of treats. He prefers soft bacon types. I ordered these for his doggy 12 year birthday so his attending “friends” could all share the treats. I wasn’t expecting him to eat it, but wanted the set for the occasion. He took a sniff and immediately took the treat and ate it. He loved it as did the other dogs (one of those also a “picky treat eater” All of the dogs loved them. I will definitely be ordering again for special occasions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
D
Verified Purchase
DianaM
Charlottesville, US
★★★★★ 4
Pretty but crumbled to bits.
Flavor Name: Boy, Size: 8 Count (Pack of 1)
These birthday doggy bones were pretty to look at and they smelled good. However, each bone was tightly shrink wrapped and very difficult to open. Not one came out whole and most just crumbled so thoroughly there wasn’t a piece big enough to hand to my dog. So, not a win.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
C
Verified Purchase
cheryl
Birmingham, US
★★★★★ 5
dogs loved them
Flavor Name: Boy, Size: 8 Count (Pack of 1)
great for dogs birthday - great to share with other dogs
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
A
Verified Purchase
Amazon buyer
Lake Worth, US
★★★★★ 5
My dog loved these!
Flavor Name: Boy, Size: 8 Count (Pack of 1), Flavor Name: Boy, Size: 8 Count (Pack of 1)
My dog loved these birthday treats! They were so cute.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
S
Verified Purchase
Scott Richardson
Phoenix, US
★★★★★ 5
Great Product
Flavor Name: Boy, Size: 8 Count (Pack of 1)
My dogs loved these after one of their birthdays. The treats were packaged very nicely and would buy again,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026

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