Ring Video Doorbell 4
From Wiki-IoT
| Ring Video Doorbell 4 | ||
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Security Grade
Calculator v1
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Ring Video Doorbell 4
Brand: Ring (Parent: Amazon.com, Inc.) Category: Smart Doorbell • Model / Gen: Video Doorbell 4 Video Doorbell 4 Release Date: 2021-04-01 • Status: In sale Classification Date: 2025-10-20 • [ring.com Official Website] | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | None | 🔗 Proof | Good |
| Known vulnerabilities | Rare | 🔗 Proof | Good |
| Prior attacks | Rare | 🔗 Proof | Good |
| Updatability | Very common | 🔗 Proof | Good |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | 🔗 Proof | Good |
| Communications | Encrypted with up-to-date encryption | 🔗 Proof | Good |
| Storage | Encrypted with up-to-date encryption | 🔗 Proof | Good |
| Category Score | Score: 1 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | 🔗 Proof | Good |
| Authentication | Secure | 🔗 Proof | Good |
| Brute-force protection | Basic | 🔗 Proof | Good |
| Event logging | Access event logged | 🔗 Proof | Good |
| Passwords | Require change after setup with complexity requirements | 🔗 Proof | Good |
| Category Score | Score: 2 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | Linux-based (Companion App: Ring App) |
| Hardware (CPU / GPU) | CPU: ARM Cortex • GPU: N/A |
| Memory & Storage | Memory: 512MB • Storage: 4GB |
| Power, Battery & Charging | Battery: 3600mAh • Power: 5W • Charging: 6 months standby |
| Display & Camera | Display: N/A • Camera: 1080p camera |
| Sound & Connectivity | Sound: Microphone • Connectivity: Wi-Fi, BT4.2 |
| Physical (Dimensions & Mass) | Dimensions: 115x53x30 mm • Mass: 38g |
