What separates it from the structurally identical S2: an embedded hardware encryption chip supporting H.235, STARTTLS, TLS and SRTP encryption, with secure boot and a trusted execution environment (TEE). It carries CC EAL5+ certification — the high-level security rating for global commercial systems — and 12 GB of RAM against the S2's 8 GB.
In practice this means the ES2 is the model that clears a government or financial cybersecurity review, where the S2 may not.
For meetings it carries a professional 4K camera with 2 μm² photosites for double the signal-to-noise ratio — cleaner image in low light — plus circulating heat dissipation that holds resolution steady through long sessions, and a physical lens cover for privacy.
Acoustic Engine 2.0 picks up voice out to 12 metres across 180°, with DNN-based dereverberation for glass-walled rooms and AEC to eliminate interference when speakers at two sites talk simultaneously. Audio is 40 W across four speakers in dual chambers, reaching 95 dB.
| Specification | Value |
|---|---|
| Resolution | 4K (3840 × 2160) · D-LED · zero-gap bonding |
| Camera | 4K · 1800-line sharpness · 80° HFoV · < 2% distortion · lens cover |
| Microphone | 12 m pickup · 180° · 80 Hz–20 kHz |
| Speakers | 4 units · 40 W · up to 95 dB |
| Writing | 16 ms · ≤ 2 mm sensing |
| CPU / RAM / Storage | 8-core / 12 GB / 64 GB |
| OS | HarmonyOS · Windows (OPS required) |
| Security | Embedded encryption chip (H.235, STARTTLS, TLS, SRTP) · secure boot · TEE · CC EAL5+ |
| Conferencing | Huawei Cloud Meeting 1080p/30 · BYOM · dual stream |
| AI | Auto-Framing · intelligent tracking · acoustic baffle · DNN dereverberation |
| Wireless | Wi-Fi 6 · NFC |
| Colour | Titanium Gray |
| 65" | 75" | 86" | |
|---|---|---|---|
| Model | IHE2-65SA | IHE2-75SA | IHE2-86SA |
| Dimensions (H×W×D) | 947.5 × 1484.5 × 91.6 mm | 1071.9 × 1705.7 × 91.8 mm | 1212.0 × 1953.0 × 91.8 mm |
| Net / Gross | 35.5 / 43.0 kg | 47.0 / 57.0 kg | 62.0 / 73.5 kg |
