HD2-S Mastiff vs Secure Transactions
Side-by-side comparison of HD2-S Mastiff (SuperDroid Robots) and Secure Transactions (A2Z Drone) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Last-Mile Delivery buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- HD2-S MastiffUnited States
- Secure Transactions—
Year First Available
- HD2-S Mastiff2021
- Secure Transactions2024
Verified Deployments
- HD2-S Mastiff0 Deployments
- Secure Transactions0 Deployments
Layer 2: Operational
Price Range (USD)
- HD2-S Mastiff$43,500
- Secure Transactions$29,000
Battery / Shift Runtime
- HD2-S Mastiff8 hrs
- Secure Transactions—
Availability Status
- HD2-S MastiffACTIVE
- Secure TransactionsACTIVE
Layer 3: Category Specific
Payload Capacity
- HD2-S Mastiff9.1 kg
- Secure Transactions5 kg
Reach
- HD2-S Mastiff900 mm
- Secure Transactions—
Max Speed
- HD2-S Mastiff0.6 m/s
- Secure Transactions23.2 m/s
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United States | — |
| Year First Available (values differ) | 2021 | 2024 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $43,500 | $29,000 |
| Battery / Shift Runtime (priority for Last-Mile Delivery buyers) (values differ) | 8 hrs | — |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (priority for Last-Mile Delivery buyers) (values differ) | 9.1 kg | 5 kg |
| Reach (values differ) | 900 mm | — |
| Max Speed (values differ) | 0.6 m/s | 23.2 m/s |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: IP Rating, Autonomy Level
best in categoryweakest in categoryvalues differ
Trade-offs at a glance
Frequently asked
Who makes HD2-S Mastiff and Secure Transactions?
HD2-S Mastiff is made by SuperDroid Robots, based in US. Secure Transactions is made by A2Z Drone.
When were HD2-S Mastiff and Secure Transactions launched?
HD2-S Mastiff launched in 2021. Secure Transactions launched in 2024.
How much does HD2-S Mastiff cost compared to Secure Transactions?
HD2-S Mastiff is listed at $43,500. Secure Transactions is listed at $29,000.
Are HD2-S Mastiff and Secure Transactions in the same category?
Both robots are classified as Security on Robolist. Filters and ranking treat them as direct alternatives.
What should a buyer ask vendors when choosing between HD2-S Mastiff and Secure Transactions?
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 security-robot vendor RFP: questions and red flags.
Going deeper — picking the right robot
The security-robot vendor RFP: questions and red flags
10 min readSecurity & Surveillance Robots
A 90-day playbook to deploy a security robot
8 min readSecurity & Surveillance Robots
Security robot platform decision framework
7 min readSecurity & Surveillance 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
About this comparison
HD2-S Mastiff vs Secure Transactions compares two robots in the security 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.