Advanced Sonar Systems for Underwater Detection, Imaging & Navigation
Sentinel IDS Intruder detection sonar with advanced detection, tracking and classification capabilities
Sentinel IDS

Intruder detection sonar with advanced detection, tracking and classification capabilities

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Sentinel IDS

Sentinel IDS is an advanced intruder detection sonar that provides automatic detection, tracking and classification of a wide range of underwater threats at distances of up to 1500 metres, including divers, swimmer delivery vehicles, and unmanned underwater vehicles.

Utilizing Wavefront’s cutting-edge Simultaneous In-band Active and Passive Sonar (SInAPS) technology, it features advanced algorithms with low false alarm rates, and can track hundreds of targets simultaneously.

The highly scalable system allows up to 10 sonar heads to be networked together and linked to a single tactical display, providing wide-area protection and maintaining a single track for a common operating picture. Sentinel IDS can be provided in a wide range of mobile or fixed form factors, including cable deployments, vessel through-hull and over-the-side deployments, fixed brackets, and seabed frames and stands.

Specifications:

Expeditionary Model Long Immersion Model
Dimensions (L x D) 432 x 330 mm
17 x 12”
432 x 330 mm
17 x 12”
Weight 35 kg (77 lbs) in air
6 kg (13.5 lbs) in water
45.5 kg (100 lbs) in air
18 kg (40 lbs) in water
Power 70W max 70W max
Accuracy Target bearing down to 0.35o
Target position <1m at 150m range
Target bearing down to 0.35o
Target position <1m at 150m range
Acoustic Cover 360o 360o
Pulse Length 40 ms 40 ms
Operational Frequency 70 kHz 70 kHz
Bandwidth 20 kHz 20 kHz