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sMRT V300-X2

The sMRT V300-X2 is an ATEX / IECEx Zone 2 approved, commercial grade, man overboard (MOB) device incorporating AIS, VHF DSC, and 121.5MHz technologies. It features water activation technology, audible and visual indicators, and offers multiple fixing options for life jacket integration.

With an increased signaling range and Class M compliance, the sMRT V300-X2 ensures accelerated alerting and reliable location tracking over extended distances, improving the effectiveness and efficiency of rescue efforts during a man overboard incident.

Class M Compliant – Features GNSS and DSC receivers, ensuring compliance with the new EN 303 132 regulation, which affects vessels in many European countries.
Mobile App Compatible – The sMRT Beacon Management Mobile App allows users to carry out self-tests and check battery status quickly and easily.
ATEX/IECEx – The sMRT V300 is IECEx/ATEX zone 2 approved, making it suitable for hazardous environment
5-Year Battery Life – With a 5-year battery lifespan, there is no requirement for annual recertification. An additional one-year warranty is provided when replacing the battery.
Water Activation – Automatically activates within 2 seconds of immersion, ensuring operation even if the casualty is incapacitated.
Made in the UK – Assembled in Hull, UK.

Specifications

GENERAL
BATTERY TYPE 9V Lithium battery
MINIMUM ALERTING PERIOD Minimum of 12 hours at -20°C.
BATTERY SHELF LIFE AT +20°C 5 years
OPERATING TEMPERATURE -20° to +55°C (-4° to +131°F) as per IEC 60945:2002
STORAGE TEMPERATURE -30° to +70°C (-22° to +158°F) as per IEC 60945:2002
DIMENSIONS 207mm (H) (including antenna) x 59mm (W) x 23mm (D)
WEIGHT 190g
ENVIRONMENTAL EN 303 132 V2.1.1

IEC 60945:2002

STROBE LIGHT 30 candela, 170 degree dispersion, flash rate 12 /minute
ENVIRONMENTAL RATING IP68 to 10 metres depth
MOUNTING OPTIONS Designed to integrate with a SOLAS approved life jacket
SELF ID ITU-R M.585-9 Compliant factory programmed freeform Maritime Identity with 972 prefix
COMPASS SAFE DISTANCE 0.5m (1.5ft)
ALERTING RADIUS Typically 5NM
AIS/VHF TRANSMITTER PACKAGES
AIR BAND FREQUENCIES 121.500 MHz
ANTENNA TYPE Vertically polarised
AIS Tx POWER OUTPUT Nominal 1W EIRP
VHF TRANSMISSION FREQUENCIES VHF DSC Channel 70: 156.525 MHz

AIS Channel 1: 161.975 MHz

AIS Channel 2: 162.025 MHz

VHF DSC Tx POWER OUTPUT Nominal 1W EIRP
SIGNALLING TYPE AIS and VHF-DSC
CONTROLS AND OPERATION
AUTOMATIC WATER ACTIVATION After 2 seconds of water sensor immersion
MANUAL ACTIVATION Once armed, press and hold the activate button
GPS RECEIVER
GNSS RECEIVER TYPE GPS and Galileo
TTFF (TIME TO FIRST FIX) 25 seconds (typical) with nominal GPS signal levels -130dBm
GNSS UPDATE RATE Every minute
VHF DSC AND AIS ALERTS
AIS Within 30 seconds of GNSS position acquisition
INITIAL OPEN LOOP DSC ALERT Within 30 seconds after activation
SUBSEQUENT OPEN LOOP DSC ALERTS Every 5 minutes for the first 30 minutes, every 10 minutes thereafter until VHF-DSC acknowledgement received or the battery expires
FIRST DSC GPS DATA ALERT SENT Immediately after GNSS position acquired
APPROVALS
EUROPEAN APPROVALS EN 303 132 V2.1.1

IEC 63269

US APPROVALS IEC 63269
EMC EN 301 843-8: V1.1.1.005

EN 301 843-1: V2.3.1.0.0.8

EN 60945

SAFETY EN 63268-1: 2018

CSA/UL 62368-1:2019

AS/NZS 62368.1:2022

RADIO (121.5 MHz) RTCM 11010:2022
RADIO (AIS) EN 303 132

IEC 63269

ATEX IEC 60079-0:2012

IEC 60079-11:2012

Downloads

Brochure Technical Data Sheet Manual Declaration of Conformity MSDS