SKU: 24733399467

B921 AIS Transceiver - Standard Features Only

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

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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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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4.1 ★★★★★
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Verified Purchase
Todd Owen
Alexandria, US
★★★★★ 5
The best small dog chew stick ever
I've bought these several times and given them out to friends. These last a lot longer than the rawhide chews. Our poodles love them; over the past year, they are the go-to toy. My daughter and son-in-law's Dalmatian, who went through a moose antler in two days, still has one of these in decent shape after two months.
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Reviewed in the United States on October 5, 2024
G
Verified Purchase
Gina M
Phoenix, US
★★★★★ 5
Great item for aggressive chewer
My dog is an aggressive chewer. He loves these! I had hoped it would stop him from chewing sticks and branches but it didn’t!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
B
Verified Purchase
Brian P.
Phoenix, US
★★★★★ 3
A bit smaller than expected
Dogs loved them but felt they were a bit smaller than expected. I had to take it away as I was afraid the dogs might choke / try to swallow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2024
M
Verified Purchase
Mitch
Whiting, US
★★★★★ 5
Great Product
It was smaller than I thought, but it works great for my 9 month and 4 month old puppies. They liked the flavor and it is very durable. Probably not a good idea to take outside if you are surrounded by mud and/or dirt. Puppies will no longer want to play with it.
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Reviewed in the United States on September 20, 2021
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
Great for aggressive chewers!
Size: Jumbo, Style: Peanut Butter
I have a very very aggressive chewer. She is a Rottweiler/Pitbull mix. Most toys she completely destroys within 2 days, sometimes 2 hours. I must praise this toy as she has had it for over 5 months and has not destroyed it! She loves chewing the ends and carries in her mouth squeaking it as she goes. I have 4 pups and they all take turns chewing when they can. I will be buying more Playology dog toys in the future. Thank you for making such a great toy!!
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Reviewed in the United States on April 26, 2026

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