Subsea Sentinel is a configurable seabed sensor network for acoustic and environmental monitoring, with local event processing and cableless data links. The vendor offers passive acoustics and CTD sensing, optional sensors, overlapping nodes and surface-gateway connectivity. Public material does not identify an accepted customer deployment or the conditions behind its endurance and communications limits.
Technical detail
Core features
Acoustic and optical modem options, local event triggering and selective alert transmission.
Passive acoustics and CTD sensing, with optional environmental, echosounder and turbulence payloads.
Vendor claims up to 365 days endurance and 10 km inter-node links; gateway, environment, duty cycle and acceptance conditions require confirmation.
Sensing Isr
Mission Software Data
Use & integration
Recorded applications
Persistent seabed environmental and acoustic monitoring
Infrastructure-area sensing and event alerting
These describe the reviewed application scope, not confirmed deployments, released requirements or procurement eligibility.
Evidence of maturity
Current vendor offering; no named operational deployment or independently verified performance envelope was recovered.
Commercial availability
Configured sensing-network enquiry; specify sensor mix, power budget, gateway and communications availability.
Integration and verification
Readiness
A technology readiness level is not established by the reviewed public sources.
Seabed acoustic/environmental nodes and local alerts can contribute to persistent undersea characterization and infrastructure awareness. The public offer does not establish classified detection performance or accepted military deployment.
This is a reviewed public-source assessment. It is not procurement eligibility, endorsement, customer interest, or classified demand.
Original sources 1 linked record
These records support this capability and its published Mission area and Defence need connections. A source count is not a count of independent confirmations.
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Capability · slug
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Capability · maturity
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Capability · technical tags
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Capability · technicaldomainslugs
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Capability · core features
The vendor lists acoustic/optical modems, overlapping nodes with an optional surface-satellite gateway and wake-on-trigger transmission. Up to 365 days endurance and 10 km inter-node communication are catalogue claims without disclosed acceptance conditions or a named deployment.
Supports: Capability · name
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Capability · capability type
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Capability · technology readiness level
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Capability · core features
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Capability · summary
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Capability · core features
The vendor lists acoustic/optical modems, overlapping nodes with an optional surface-satellite gateway and wake-on-trigger transmission. Up to 365 days endurance and 10 km inter-node communication are catalogue claims without disclosed acceptance conditions or a named deployment.
Supports: Capability · defence applications
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Capability · commercial availability
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Capability · summary
The vendor lists acoustic/optical modems, overlapping nodes with an optional surface-satellite gateway and wake-on-trigger transmission. Up to 365 days endurance and 10 km inter-node communication are catalogue claims without disclosed acceptance conditions or a named deployment.
Supports: Capability · defence applications
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Capability · maturity
The vendor lists acoustic/optical modems, overlapping nodes with an optional surface-satellite gateway and wake-on-trigger transmission. Up to 365 days endurance and 10 km inter-node communication are catalogue claims without disclosed acceptance conditions or a named deployment.
Supports: Capability · technicaldomainslugs
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Mission area · Underwater ISR
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Mission area · Underwater ISR
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Mission area · Underwater ISR
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Supports: Mission area · Underwater ISR
Subsea Sentinel is a configurable cableless seabed sensor network for acoustic/environmental monitoring, local event processing and alerting; passive acoustics/CTD standard, echosounder,turbulence and other sensors optional.
Public sources cited · Facts and assessments kept separate · Human review
