ETU Electronic Trigger Unit (Kestrel V2)

Name: ETU Electronic Trigger Unit (Kestrel V2)
Brand: E-Shooter
SKU: ESO-V010
Availability: InStock

SKU : ESO-V010

Now available from : £60.00

3 in stock

Description Delivery Returns

Advanced Bluetooth-controlled Electronic Trigger Unit (ETU) for V2 AEG gearboxes, offering precision control, safety, and customizable shooting modes via the E‑Shooter app.

Product Features:
Bluetooth app control via E-Shooter app
Pre-cocking adjustment with 100-level precision
Supports brushless and high-torque motors
Fully adjustable trigger sensitivity (5 sensors)
Multiple selector modes (SAFE, SEMI, BINARY, BURST, AUG, AUTO, Sniper)
Magazine shot counter (30–100 rounds)
ROF (Rate of Fire) control
Sensor calibration function
Battery protection with app notifications
Active brake for piston control and gearbox longevity
Cycle detection for DSG, HSG, and standard gears
OTA firmware updates via app
Smart fuse, MOSFET routing, and locked-rotor protection
Sleep mode for battery conservation
Compact and robust: 47.4 × 28.7 × 13.5 mm, 27.6 g
The E‑Shooter Kestrel V2 ETU transforms your standard Tokyo Marui V2 gearbox into a smart, responsive airsoft system. Through seamless Bluetooth integration with the E‑Shooter app, users gain full control of firing parameters—from finely tuned pre-cocking (100-level precision) to trigger sensitivity, ROF (Rate of Fire) control, and a suite of selector modes including SAFE, SEMI, BINARY, BURST, AUG, AUTO, and Sniper mode. This unit also brings critical functional enhancements: a magazine shot counter (30–100 rounds), active brake for piston control, cycle detection (compatible with DSG, HSG, standard gears), sleep mode for battery conservation, plus smart protections including battery/low-voltage safeguards, smart fuse, locked‑rotor protection, MOSFET-based power routing, and OTA firmware updates. All of this is packaged in a compact, back-/front-wired module (47.4×28.7×13.5mm, 27.6g), making it a versatile and durable upgrade for serious mil‑sim and competitive builds.

Range Overview:
E‑Shooter’s Kestrel ETU (Electronic Trigger Unit) series delivers professional-grade control and precision for advanced airsoft users. Each model—V2, V3, SE, and BASIC—merges intelligent electronics with responsive mechanics to elevate AEG performance. From finely tuned trigger sensitivity and pre-cocking to customizable firing modes and full mobile app integration, Kestrel provides modular adaptability and reliability across diverse gameplay styles. Rugged construction, smart safety systems, and over-the-air firmware updates ensure that each shot is as safe as it is seamless.

Adjustable trigger sensitivity (optical sensors)
Multiple fire modes (SAFE, SEMI, BURST, AUTO, BINARY, SNIPER)
Pre-cocking & ROF control
Magazine simulation & sniper delay
Active brake & cycle detection (DSG/HSG compatible)
Smart fuse & locked rotor protection
Low-voltage & battery protection alerts
Supports LiPo, LiFe, LiHv batteries
Brushless & high-torque motor support
OTA firmware updates via app
Compact, lightweight & robust wiring
E-Shooter is leading the evolution of airsoft by creating intelligent, player-driven accessories. Fueled by innovation and creative technology, the company delivers smart solutions—from Bluetooth-connected tracer units to advanced ETUs and interactive targets—that enhance gameplay, performance tracking, and player immersion. Designed with airsofters and built for the field, E-Shooter’s gear transforms every skirmish into a next-level experience.

We aim to SHIP your purchase within 2 business days, usually less. If this is not possible, we will contact you as soon as we can. We cannot be held responsible for delays due to the Courier Service or Post Office Royal Mail. Please allow up to 4 days for delivery, depending on your chosen shipping option.

UK Delivery: For details of our shipping charges please view our Shipping Policy.

Please Note: We currently only ship within the UK, we do not ship outside the UK or overseas.

As the delivery is provided via a courier service it is important that you ensure there will be someone available at the delivery location to sign for the parcel. No refund of the delivery cost will be made for failed deliveries where there has been no-one available to accept the parcel.

If you wish to return any items, please contact us either via email (info@urbanairsoftuk.com) or on the phone (01924 899 109)

Returns address:
Fear Masters Entertainment Ltd
t/a Urban Airsoft Store
Exchange Buildings
Exchange Street
Normanton
West Yorkshire
WF6 2AA

* Please note this is our Head Office and Shop.

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ETU Electronic Trigger Unit (Kestrel V2)

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