Yeelight Pro Gateway
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| Yeelight Pro Gateway | ||
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Security Grade
Calculator v1
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Yeelight Pro Gateway
Brand: Yeelight (Parent: Yeelight Technology Co., Ltd.) Category: Smart lighting gateway • Model / Gen: Yeelight Pro Gateway SG1 (V1), SG1S (V2) Release Date: 2020-05-01 • Status: In sale Classification Date: 2026-11-01 • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | Rare | 🔗 Proof | Sealed plastic housing; hardware tampering incidents are uncommon |
| Known vulnerabilities | Rare | 🔗 Proof | Yeelight releases security patches promptly for disclosed critical vulnerabilities |
| Prior attacks | Rare | 🔗 Proof | Large-scale public attacks targeting this gateway are uncommon |
| Updatability | Very common | 🔗 Proof | Yeelight provides regular OTA security firmware updates for both SG1 and SG1S variants |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | 🔗 Proof | Integrated into Yeelight Pro cloud account ecosystem |
| Communications | Encrypted with up-to-date encryption | 🔗 Proof | TLS for cloud communication, encrypted Zigbee and Bluetooth Mesh traffic between gateway and lights |
| Storage | Encrypted with up-to-date encryption | 🔗 Proof | Local device credentials and lighting scene configuration data are encrypted |
| Category Score | Score: 1 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | 🔗 Proof | Complete Yeelight cloud account management and device binding |
| Authentication | Secure | 🔗 Proof | Cloud password login, two-factor authentication supported for Yeelight accounts |
| Brute-force protection | Exist | 🔗 Proof | Automatic lockout after repeated failed authentication attempts |
| Event logging | Access event logged | 🔗 Proof | Device pairing and remote access events are logged inside the Yeelight Pro App |
| Passwords | Require change after setup with complexity requirements | 🔗 Proof | Enforces minimum password complexity rules for Yeelight cloud accounts |
| Category Score | Score: 1 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | Yeelight proprietary firmware (Companion App: Yeelight Pro App) |
| Hardware (CPU / GPU) | CPU: Realtek RTL8762 (V1); Realtek RTL8763 (V2) • GPU: None |
| Memory & Storage | Memory: 2 MB RAM (V1); 4 MB RAM (V2) • Storage: 4 MB flash (V1); 8 MB flash (V2) |
| Power, Battery & Charging | Battery: None • Power: 5V DC • Charging: Not applicable |
| Display & Camera | Display: Single LED status indicator • Camera: No camera |
| Sound & Connectivity | Sound: No microphone or speaker • Connectivity: Wi‑Fi 2.4GHz, Zigbee 3.0 (V1); Wi‑Fi 2.4GHz, Zigbee 3.0 + Bluetooth Mesh (V2) |
| Physical (Dimensions & Mass) | Dimensions: 108 mm × 108 mm × 24 mm • Mass: 122 g |
