PULSAR S HPA Engine with TITAN II Bluetooth® - the world’s cheapest & most advanced single solenoid HPA engine.
The first HPA engine controlled by ETU with optical sensors.
Thanks to the newest flagship TITAN II Bluetooth® in tandem with HPA technology you get a ludicrous trigger response, unknown before in the airsoft world.
With the user-friendly GCS App for smartphones you can manage your AEG settings live, even straight from the field! Set the fire selector modes, trigger sensitivity, ROF or connect smartwatch in order to know how many BBs are still there in your magazine.
The whole electronics lies inside of a gearbox (free space in a butt stock or a grip).
For the first time ever, users of HPA replicas can experience a multitude of airsoft replica settings and configurations as well as optical trigger sensor, what has been till now possible only for AEGs' users.
With the newest sensor you can set a trigger sensitivity unattainable before - even 50 sensitivity points in the 1st millimeter of movement.
Finally, the GATE technology breaks into the world of HPA replicas. Take your replica into the future!
*HPA Engine QD Fitting not included*
*Does not include EON gearbox shell*

Parameters:
Adjustable ROF: 1 to 50 RPS
Velocity: 200 – 550 FPS
Operation mode – OPEN BOLT
Pressure range – 60 to 140 PSI
Features:
The best price-performance ratio - highest technologies at reasonable price
TITAN II Bluetooth® - the first Bluetooth optical ETU in HPA replica
Mind-blowing optical trigger sensor allows you for setting hair trigger with ludicrous precision: even 50 sensitivity levels for the first millimeter of trigger movement
Bluetooth 5.2 - connection with other devices from GATE Ecosystem, eg. STATUS, smartwatch
For the first time in HPA replicas configurable fire modes such as binary trigger, burst, etc
User-friendly GCS app for iOS, Android, macOS, Windows, watchOS, Wear OS
Constant online access to firmware updating
Adjustable ROF (1 to 40 RPS)
Additionally stabilized nozzle ensures FPS consistency and eliminates Mid-cap syndrome
Multifunctional port ready to connect accessories such as Bolt-catch button, magazine sensor, Hop-up chamber tracer, electric magazine power supply or a flashlight
Simple maintenance thanks to a well-thought-of build.
PULSAR S MANUALS - HELP CENTER

January 2026

Gate PULSAR S HPA Engine with TITAN II Bluetooth® EXPERT Module V2 - Rear Wired