Double-Alpha EDGE Shot Timer

The Double-Alpha EDGE Shot Timer is the result of several years of market research, engineering, and field testing. It has been designed to set a new benchmark in Shot Timer performance — optimized not only for individual shooters, but also for Range Officers and professional trainers.

Built to the highest standards, the Double-Alpha EDGE features a fiber-reinforced polymer housing, large tactile control buttons, a thick Gorilla Glass display protector, and full IP65-rated sealing. This robust construction ensures long-term reliability and consistent performance, even under demanding range and environmental conditions.

EDGE Official Applications

The EDGE timer apps are now available on the App Store and on Google Play Store

EDGE Shot Timer User Manual

Download the EDGE User Manual here: Download-English

Performance and Design

The Double-Alpha EDGE incorporates a range of industry-leading technologies that distinguish it from all other Shot Timers. Its advanced shot detection algorithms and adaptive echo filtering enable precise performance tuning for any shooting environment. The wide microphone sensitivity range allows for flawless operation across a full spectrum of applications — from airsoft training to high-caliber rifle and pistol indoor shooting.

Power and Operation

The unit is powered by two CR123A batteries (not included), providing 25–50 hours of operation, depending on usage conditions. Power consumption increases with extensive use of the display backlight, flashlight, illuminated buttons, or wireless connectivity.

For reliable power, pair your EDGE Shot Timer with our SureFire 123A Batteries – 2 Pack. The Double-Alpha EDGE is also compatible with rechargeable CR123A batteries; check out the SureFire LPF 123A Rechargeable Batteries – 2 Pack.

Key Features

• Wireless BT connectivity for communication with scoring apps and remote control of DAA TARGET ACTIVATION PODS
• Dual backlit displays for enhanced visibility in all lighting conditions
• High-output buzzer (up to 125 dB) with multiple tone and volume options
• Integrated flashlight, usable for optical start signaling or for illuminating targets in low-light environments
• Illuminated, color-coded START/MUTE buttons with user-selectable positioning for left- or right-hand operation
• Review Matrix displaying split times and individual shot times side by side
  • Up to 250 shots per string and 50 stored strings
• Advanced PAR timing with up to five programmable intervals per activation
• Direct communication with the DAA ARC CHRONO for displaying projectile velocity data and power factor
• Customizable RO Walkthrough Countdown Timer
• Rate of Fire (ROF) analysis tool
• Five user-defined presets for saving and recalling preferred range configuration

What Sets the Edge Apart from Other Shot Timers

The Double-Alpha Edge is DAA's flagship shot timer — the result of years of engineering and field testing, built to serve individual competitors, Range Officers, and professional instructors alike. What separates it from the rest of the shot timer lineup:

• DAA ecosystem integration — Bluetooth connects directly to DAA Target Activation Pods for remote target control and the DAA ARC Chrono for live velocity and power factor data. No other timer in our lineup connects to this level of DAA hardware.
• Built for hard use — fiber-reinforced polymer housing, Gorilla Glass display protector, and full IP65 water and dust sealing
• 125 dB buzzer — among the loudest in our shot timer lineup
• Integrated flashlight — usable as an optical start signal or for illuminating targets in low light
• Dual backlit, color-coded illuminated buttons — configurable for left- or right-hand use
• Review Matrix — up to 250 shots per string, 50 stored strings, split and individual shot times displayed side by side
• 5 programmable par time intervals and 5 user-defined presets for saved range configurations

Runs on two CR123A batteries (rechargeable-compatible) for 25–50 hours of use. Dedicated EDGE apps available on the App Store and Google Play.

Comparing timers? See our full shot timer lineup — from the $66 AMG Lab Sidekick for dry fire to the DAA Edge for match directors and instructors who want the deepest feature set available.

Technical Specifications