New 
Wireless 2K Video Doorbell with Chime
Model: SF-DB-WIFI
Battery-powered 2K doorbell with AI human & package detection, local SD storage and no mandatory subscription.
Smart Doorbells doorbell
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2.4GHz Wi-FiAlexaGoogle AssistantmicroSD
Smart Doorbells
Dual-Lens Video Doorbell (Parcel + Visitor)
Model: SF-DB-DUAL
Request a quote In stock
Upper 2K visitor lens + lower 1080P package lens for full porch coverage and package detection.
💬 WeChat: 13924664587 — add us for fast quotes & product photos.
Open standards
802.3af/at PoE, RJ45, BNC, DC 12V/24V — works with Hikvision, Dahua, Axis & more.
12-month warranty
Covered against manufacturing defects. RMA & replacement via support.
No monthly fees
Local / NVR storage by design. No cloud subscription required.
ONVIF compatible
Integrates with standard VMS/NVR ecosystems — no vendor lock-in.
Worldwide shipping
Dispatched globally with regional carriers.
WhatsApp support
Direct line for quotes, specs and install photos.
Compatibility: works with standard 2.4GHz Wi-Fi, Alexa, Google Assistant, microSD interfaces — compatible with major camera brands (Hikvision, Dahua, Axis, etc.). SurveilForge is an independent brand.
Specifications
| Upper Lens | 2K (2560×1440) |
| Lower Lens | 1080P (1920×1080) |
| Power | Rechargeable battery or existing doorbell wiring |
| AI Detection | Human, package, motion |
| Night Vision | Color night vision + IR |
| Storage | microSD up to 256GB + optional cloud |
| Ingress | IP65 |
| Model | SF-DB-DUAL |
| Brand | SurveilForge (independent) |
About this product
A dual-lens doorbell that watches the visitor and the floor at the same time. The upper 2K lens faces forward for faces, while the lower 1080P lens covers the porch floor for packages. AI package detection alerts you when a delivery arrives and again if it moves. Color night vision, two-way talk and local SD storage make it the complete front-door guard for package-heavy households.
FAQ
Will SurveilForge accessories work with my Hikvision, Dahua or Axis cameras?
Yes. SurveilForge accessories use open surveillance standards — IEEE 802.3af/at PoE, RJ45, BNC, and DC 12V/24V — so they work with any camera brand that follows those standards, including Hikvision, Dahua, Axis, Reolink and others. We are an independent brand, not affiliated with any camera OEM.
Do you ship worldwide?
Yes. We ship worldwide; lead time and carrier depend on the destination and order size.
What is the minimum order quantity (MOQ) for wholesale?
Standard products are available as single units in the shop. OEM or custom-branded orders start at a minimum of 300 pieces.
What warranty do your products carry?
All products carry a 12-month warranty against manufacturing defects. Contact our support team for RMA and replacement.
Tags
doorbelldual-lenspackage2kbattery
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