Sonoff NSPanel Pro 120 (NSPanel120PW)
PROVISIONAL CONSERVATIVE SCENARIO — NOT CONFIRMED DEVICE DEFECTS. Unknown items use the upper-bound score by submitter request. The letter grade below is temporary, subject to further evidence and administrator review.
Security Evaluation
1. Device Security
2. System Security
3. User Authentication
Technical Specifications
Provisional assessment — not administrator approved
Conservative provisional rating: F; GRAS 9/9.
This is an explicitly assumed upper-bound document-review scenario, not a confirmed dangerousness finding or an administrator-approved classification. On 25 October 2026 the submitter authorized selecting the highest evidence-consistent candidate score for each criterion. A completely unknown item is temporarily scored 3. The selected labels such as Very common, No encryption, No authentication or Absent do NOT establish that those conditions were observed. Unknown is not evidence of absence.
No physical device, installed firmware or actual configuration was inspected. Missing optional hardware parameters remain blank. Administrator-only classification date and calculator-version fields have not been set. The official classification may remain blank until administrator approval.
Scope
采用120型NSPanel120PW；区分NSPanel、NSPanel Pro 86及NSPanel Pro Gen2；不假定装有某版软件。
Calculation
Using the published methodology: ceil(mean of Device 4 criteria)) + ceil(mean of System 3 criteria)) + ceil(mean of User 5 criteria)).
- Device CATS: 3
- System CATS: 3
- User CATS: 3
- GRAS: 9; provisional grade: F
- Evidence-consistent outer range before selecting the conservative scenario: 4–9, candidate grades A / A- / B / C / D / F. This is an uncertainty envelope, not a statistical confidence interval.
Criterion assumptions and evidence gaps
| Criterion | Selected CRIS | Candidate scores | Basis |
|---|---|---|---|
| device_known_hardware_tampering | 3 | {1, 2, 3} | Upper-bound assumption; not a demonstrated defect. |
| device_known_vulnerabilties | 3 | {2, 3} | Upper-bound assumption; not a demonstrated defect. |
| device_prior_attacks | 3 | {1, 2, 3} | Upper-bound assumption; not a demonstrated defect. |
| device_updatability | 2 | {1, 2} | Upper-bound assumption; not a demonstrated defect. |
| system_authentication_with_other_systems | 3 | {1, 2, 3} | Upper-bound assumption; not a demonstrated defect. |
| system_communications | 3 | {1, 2, 3} | Upper-bound assumption; not a demonstrated defect. |
| system_storage | 3 | {1, 2, 3} | Upper-bound assumption; not a demonstrated defect. |
| user_authentication_account_management | 2 | {1, 2} | Upper-bound assumption; not a demonstrated defect. |
| user_authentication_authentication | 3 | {1, 2, 3} | Upper-bound assumption; not a demonstrated defect. |
| user_authentication_brute_force_protection | 3 | {1, 2, 3} | Upper-bound assumption; not a demonstrated defect. |
| user_authentication_event_logging | 3 | {1, 2, 3} | Upper-bound assumption; not a demonstrated defect. |
| user_authentication_passwords | 3 | {1, 2, 3} | Upper-bound assumption; not a demonstrated defect. |
Hardware and date limitations
- parent_company: Not established; left blank. 未把品牌所有者、制造商或历史投资人直接等同为母公司；可选字段可暂留空
- release_date: Not established; left blank. 已找到型号资料和手册，未证实精确首销日
- status: Not established; left blank. 产品页存在不充分证明指定硬件版本仍在售；销售状态可选，待地区/修订状态确认
- mass: Not established; left blank. 型号文档未确认设备净重；不填包装重量
- operating_system: Android 8 family, SONOFF NSPanel Pro firmware (version not fixed) 厂商回复区分120与Gen2 Android11；不假定8.1补丁日期
- memory: Not established; left blank. 未取得型号匹配的官方RAM容量；不挪用SoC理论最大值
- storage: Not established; left blank. 官方型号资料暂未证实该字段
- battery: Externally powered; no operating battery specified (RTC backup not assessed) 只描述工作供电方式；不据此断言主板完全没有备份电池
- charging: Not applicable to normal external-power operation 这是有线供电设备的工作充电字段；不涉及给手机充电或PoE输出
- camera: External camera viewing; no integrated camera documented 不能将对接摄像头功能写成面板自带摄像头
Basic and hardware sources
- NSPanel Pro120 官方参数 — Specifications.
- 网站产品分类 — Subcategories.
- NSPanel Android版本官方说明 — 官方JoannaZ回复 / Update note.
- NSPanel Pro120 手册 — PDF第5–6页eWeLink登录、第10页Factory Reset.
Review status
Document review date: 2026-10-25 (Asia/Shanghai). Provisional scenario requested by the submitter. The numerical calculation above is not a claim of administrator approval. The page must be read back after saving; any CAPTCHA, database error, moderation queue, or missing official grade remains an outstanding submission step.
