Side-by-side comparison of DT26 (Delair) and Guardian Drone™ (Asylon) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Hospitality & F&B buyers. Priority specs lifted to the top and marked with a target.
Manufacturer Country

Year First Available

Verified Deployments

Battery / Shift Runtime

Availability Status

Payload Capacity

Max Speed

| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | France | United States |
| Year First Available (values differ) | 2018 | 2024 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Battery / Shift Runtime (priority for Hospitality & F&B buyers) (values differ) | 2.3 hrs | 1 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (priority for Hospitality & F&B buyers) (values differ) | 3 kg | 4.5 kg |
| Max Speed (values differ) | 15.8 m/s | 26.8 m/s |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Price Range (USD), Reach, IP Rating, Autonomy Level
Frequently asked
DT26 is made by Delair, based in FR. Guardian Drone™ is made by Asylon, based in US.
DT26 launched in 2018. Guardian Drone™ launched in 2024.
DT26 scores 89/100. Guardian Drone™ scores 44/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Both robots are classified as Aerial on Robolist. Filters and ranking treat them as direct alternatives.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The drone vendor RFP: questions and red flags.
Going deeper — picking the right robot
The drone vendor RFP: questions and red flags
9 min readAerial & Drone Robots
A 90-day playbook to launch a compliant drone program
8 min readAerial & Drone Robots
A decision framework for choosing a drone platform class
8 min readAerial & Drone Robots
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
DT26 vs Guardian Drone™ compares two robots in the aerial category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Product Score is calculated.