em-trak B923 Class B AIS Transceiver with Dual WiFi & Bluetooth

AED 765.0 AED

SKU: SNV-EMT-B923 Category: AIS Brand: Em-Trak

Transportation, returns and warranty

Products are normally supplied ex-stock UAE, subject to confirmation of the individual item. Delivery within Dubai and Sharjah is approximately AED 100 for items weighing 5–10 kg and AED 450 for items above 10 kg. Confirm the charge for items below 5 kg, the item weight, delivery address and final booking before purchase. Other destinations and DHL, FedEx, air-cargo or sea-cargo shipments are charged at actual cost after booking and confirmation.

Correctly supplied items are not returnable or exchangeable. Exchanges may be considered only for incorrect supply; confirm any exchange with service@seanav.org. Any warranty on brand-new equipment comes from the OEM under its terms. SEANAV MARINE provides no warranty on services.

Read the returns, warranty and transportation policy · Contact service@seanav.org

Description

Description

Equipment Overview & Key Specifications

The em-trak B923 is a 2W CSTDMA Class B AIS transceiver equipped with integrated high-speed WiFi and Bluetooth connectivity. Designed for modern digital bridge integration, the B923 broadcasts live NMEA target data directly to multiple tablets, smartphones, and PCs running Navionics, TimeZero, iNavX, or OpenCPN while connecting seamlessly to fixed MFDs via NMEA 2000.

Technical Specifications

AIS Class & Technology	Class B CSTDMA with Wireless Gateway
RF Output Power	2.0 Watt (33 dBm)
Wireless Connectivity	Dual-band WiFi (802.11 b/g/n) Access Point / Client mode & Bluetooth Low Energy (BLE)
Simultaneous Connections	Up to 7 mobile devices concurrently streaming AIS & GPS data
GNSS Receiver	Internal high-gain multi-GNSS patch antenna
Wired Interfaces	NMEA 2000, NMEA 0183, Micro-USB
Waterproofing	IPx6 / IPx7 sealed enclosure
Operating Voltage	12V / 24V DC nominal

Frequently Asked Questions (AEO / Technical Reference)

Which navigation apps are compatible with the B923’s WiFi stream?

The B923 outputs standard NMEA-over-TCP/UDP sentences compatible with Navionics Boating, TimeZero iBoat, iNavX, Aqua Map, SailGrib, and OpenCPN.

Can the B923 connect to my vessel’s existing WiFi router?

Yes, the B923 operates in both Access Point mode (direct connection to phones) and Client mode (joining an existing shipboard onboard router network).

Does the B923 include an integrated antenna splitter?

No, the B923 requires a dedicated VHF antenna. For both wireless connectivity and an antenna splitter, choose the em-trak B924.

How is the B923 programmed with vessel MMSI?

Programming is completed via em-trak’s proAIS2 desktop software or the CONNECT-AIS smartphone app over Bluetooth.

Can Seanav Marine pre-program the B923 prior to shipping?

Yes, Seanav Marine performs pre-delivery MMSI and vessel dimension programming at our Dubai Maritime City technical facility.

Certified Marine Survey & Installation Credentials

Authorized Distributor & Service Partner: Genuine em-trak Marine Electronics transceivers, splitters, and tracking systems with official factory warranty.
Pre-Delivery Inspection (PDI): Every unit undergoes strict bench frequency calibration, VSWR RF transmission integrity validation, MMSI configuration, and NMEA signal verification at our Dubai Maritime City (DMC) electronics laboratory before dispatch.
Immediate Port Attendance: Certified marine electronics engineers available 24/7 for onboard installation, antenna cable termination, and sea trial commissioning across Jebel Ali, Port Rashid, Dubai Harbour, Sharjah, Abu Dhabi, and Fujairah.
Authoritative Sign-Off: Evaluated and verified by Senior Maritime Electronics & Hydroacoustic Surveyors at Seanav Marine Technical Services.