# eufyCam S4 2-Cam Kit + 1 TB Hard Drive

> eufyCam S4 2-Cam Kit + 1 TB Hard Drive costs $879.99 for Style: 2-Cam Kit at eufy, the brand's official store, as of October 18, 2026. Returns: 30 days from purchase to request a return; items must be unused and unopened. Checkout happens on the seller's own store; Coreplex adds no fees.

## At a glance

| Field | Value |
| --- | --- |
| Brand | Not stated |
| Sold by | eufy (the brand's official store) |
| Price | $879.99 for Style: 2-Cam Kit |
| Price checked | October 18, 2026, before tax and shipping. The live page and the seller's store have the current price. |
| Availability | In stock at the seller when checked |
| Condition | new |
| Rating | 4.7 of 5 from 36 reviews on the seller's store |
| Shopify catalog ID | 65uB3E8dV1y7DncADnRLRn |

Buy at eufy: https://us.eufy.com/products/bundle-e81721w1-1-t80301d1-85-1

## Shipping and returns

Returns, refunds and shipping follow eufy's own policy, not Coreplex's.

In short: 30 days from purchase to request a return; items must be unused and unopened.

| Term | Policy | Exact wording |
| --- | --- | --- |
| Return window | 30 days | "Undamaged products can be returned for a full refund, regardless of the reason, within 30 days of purchase, excluding Corporate purchases /bulk orders, which may not be refundable." |
| Window counts from | purchase | "Undamaged products can be returned for a full refund, regardless of the reason, within 30 days of purchase, excluding Corporate purchases /bulk orders, which may not be refundable." |
| Item condition | unused, unopened, original packaging | "The product must be new, unopened, unused, and in its original packaging with the manufacturer’s factory seal intact." |
| Refund timing | 30 days | "Undamaged products can be returned for a full refund, regardless of the reason, within 30 days of purchase, excluding Corporate purchases /bulk orders, which may not be refundable." |

Read from the seller's refund policy on 2026-10-18.

- Refund policy: https://checkout.shopify.com/50470944954/policies/22301540538.html
- Shipping policy: https://checkout.shopify.com/50470944954/policies/22301638842.html

## Other stores selling it

Coreplex counts another listing as the same item only when it shares a Shopify catalog ID or barcode; lookalikes are never priced as equals. Live check: https://coreplex.ai/p/us.eufy.com/bundle-e81721w1-1-t80301d1-85-1 · MCP: get_passport / compare_prices with product_url https://us.eufy.com/products/bundle-e81721w1-1-t80301d1-85-1

## What eufy says

Revolutionary Triple-Lens Bullet-PTZ Camera: A single groundbreaking device that replaces and outperforms separate bullet and PTZ cameras. The upper 4K bullet lens delivers a 130° fixed wide view, while the lower 2K dual-lens PTZ offers 360° smart tracking and zoom. Bullet-to-PTZ Tracking and Auto-Framing: Once the bullet cam detects a subject, the PTZ camera instantly locks on, tracks, and zooms in to capture details up to 164 ft away. When more subjects enter the frame, it automatically zooms out to ensure they all stay visible. Powerful Solar-Charging with SolarPlus™: Stay charged year-round with a 5.5W ultra-large solar panel and SolarPlus™ 2.0. Just 1 hour of direct sunlight a day keeps the camera running, and the detachable design makes setup easy and flexible. Better with HomeBase™ S380: Unlock BionicMind™ AI to differentiate family from strangers. With 16 GB built-in storage, expandable up to 16 TB, rest easy knowing your videos are stored securely. Before setup, update your HomeBase™ S380 to version V3.7.2.8 or later and use the latest eufy app version; otherwise, eufyCam S4 won’t support 24/7 recording or Snapshot. \*HomeBase™ 2(Homebase™ S280) , Homebase™ mini, Homebase™ Professional and eufy NVR are not currently supported. Precise Detection, Powerful Deterrence: Radar and PIR sensors deliver precise motion alerts with fewer false alarms. When a threat is detected within your set zone or schedule, red and blue warning lights and a 105 dB siren activate to deter intruders.

## Key features (from Shopify's product catalog)

- Triple lens design with 4K bullet and 2K PTZ cameras provides comprehensive coverage and detailed monitoring
- AI-powered BionicMind software differentiates between family and strangers for enhanced privacy and security
- SolarPlus 2.0 system ensures year-round, maintenance-free power with a detachable solar panel
- Radar and PIR motion sensors deliver precise, low false alarm alerts for effective deterrence
- Expandable 16 GB storage with option for up to 16 TB, secure video archiving, and easy app integration

| Spec | Value |
| --- | --- |
| Camera Count | 2 (1x 4K bullet, 1x 2K PTZ) |
| Video Resolution | 4K (upper lens), 2K (lower lens) |
| Storage | Up to 16 TB |
| Power Source | SolarPlus 2.0 with 5.5W ultra large solar panel |
| Detection | Radar and PIR motion sensors |
| Siren Volume | 105 dB |

## What Coreplex could not confirm

- Brand confirmation from the brand itself. The brand has not claimed this listing on Coreplex.
- Whether other stores sell this exact item. Coreplex only calls two listings the same item when they share a Shopify catalog ID or a barcode.
- Independent evidence for claims in the listing. Claims are the seller's own.
- A barcode (GTIN) for this listing. Without one, price comparisons with other stores are only possible through Shopify's own catalog grouping.

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Source: eufy's public Shopify listing, read 2026-10-18. Cite as: Coreplex, "eufyCam S4 2-Cam Kit + 1 TB Hard Drive", https://coreplex.ai/p/us.eufy.com/bundle-e81721w1-1-t80301d1-85-1.html