Perimeter 4 Surveillance Hybrid Drone (Side View)


Extreme Endurance and Range Proprietary hybrid power system enables the Perimeter to fly for 5 hours or up to 110 miles.
Cold Temperature Operation The Perimeter’s hybrid power system can operate in freezing conditions as low as 15°F (-10°C). Other hybrid-electric UAVs cannot operate safely in low-temperature conditions.
Highly Efficient Power Conversion > 95% shaft-to-electric conversion efficiency.
Aerodynamic Profile Engine and fuel system are integrated into the body of the vehicle, reducing aerodynamic drag
Wide Altitude Range Electronic fuel injection eliminates the burden of tuning the UAV for different altitudes.
Engine Vibration Dampening Vibrations from engine are dampened to preserve sensor data quality
Exhaust Gas Removal Exhaust gases are routed away from the vehicle to avoid damaging payload
Engine Autostart Engine is automatically started and stopped. No pull starts or cumbersome drill starter motors.
Quick Deployment The Perimeter can be unboxed, assembled and flown in less than 5 minutes.
Modular Payload Bay The Perimeter is designed to accommodate payloads up to 8.8 lb (4 kg) with form factors ranging from LiDAR units, visual and thermal cameras and more.
Seamless Engine Integration Engine operation is fully automated, from start to finish. Just refuel and fly like a regular multirotor.
Full Engine Telemetry and Control Engine health information is made available on the ground station. The engine can be started and stopped through the ground station.
Extremely Lightweight The Perimeter is 20% lighter than any hybrid-electric multirotor on the market today
Visible Fuel Levels Visible fuel tanks provide quick fuel readings.
Digital Fuel Level Indicator Fuel levels are visible on the ground station.
Total Power Redundancy Fully redundant power system. Can operate on battery power in case of engine failure.
Battery Protection G2K™ power system algorithms protect battery from charging malfunctions
Generator System Monitoring Engine health constantly monitored. Operator alerted to anomalies.
High Reliability and Safety Fuel injected engine ensures the engine runs reliably.
Smart power management system protects battery from overcharging, extends battery life, and ensures safe operation in case of an engine failure.
Engine Wear Protection Engine operated continuously at less than 70% of maximum power. Competitors operate at full throttle.
Long Battery Reserve Longer battery-only reserve flight time than other competing hybrid UAVs
Made in the United States All software/firmware is based on open-source and compiled in house, within the United States.
Encryption Optional AES128 encryption for data links


Contact us to request the full specifications, to request a demo or to request a quote.