Sentrycs Cyber-over-RF Counter-Drone Platform

Sentrycs is a counter-drone technology company whose team of communications and radio frequency experts began developing its systems in 2017. It has offices in Tel Aviv and New York and became part of Ondas Holdings in November 2025. It protects airports, prisons, critical infrastructure, mass events, borders and maritime sites from unauthorised drones.

The platform uses protocol manipulation, also called Cyber-over-RF, rather than jamming. It passively detects drones from their RF signals without radar, tracks the drone and operator location, altitude, speed, heading and camera direction, and identifies make, model and serial number in seconds. Operators can then geofence the drone, disconnect the controller, reset its home point and force a safe landing. Products include Sentrycs Horizon, fixed, portable and vehicle kits and the portable Scout, with a C2 module that can integrate other effectors.

• Passive RF detection: detects drones without radar by analysing their radio protocols.
• Tracking: shows drone and operator position, altitude, speed, heading and camera direction.
• Identification: reports make, model and serial number within seconds.
• Cyber takeover: geofences, disconnects the controller, resets home point and forces a safe landing.
• Product family: Horizon, fixed, portable and vehicle-mounted kits plus the handheld Scout.
• Open C2: integrates with radars, cameras and other effectors through partners.

• Airport police identifying and landing drones in restricted zones around terminals and runways.
• Correctional facilities blocking drone drops of contraband.
• Event security for international summits, festivals and football matches using portable kits.

• Safe landing without jamming avoids disruption to nearby airport, mobile and emergency radio systems.
• Make, model and serial number identification supports investigation and separation of authorised drones.
• Locating the operator as well as the drone helps police respond on the ground.
• Passive RF detection needs no radar licence and suits dense urban sites.

Airport closures caused by drone sightings, such as Copenhagen in September 2025, have pushed operators to look for fast, non-destructive responses. Major events and critical sites in Asia, including Vietnam where airports logged repeated no-fly-zone incursions in 2025, need tools that comply with telecom rules and leave evidence for prosecution.

Offices in Tel Aviv, Israel and New York, USA. Ondas Holdings (NASDAQ: ONDS) completed its acquisition of Sentrycs on 18 November 2025 and the brand continues. Holds CE, FCC, NPSA, ISO 14001, ISO 45001 and ISO 50001, and won IBA25 Gold and Globee Gold 2025 awards. Contracts in 2026 include a German state police order and FIFA World Cup venues.