Hi-FiD HFD-W33APP Smart Sunrise Alarm Clock & Sound Machine with App Control | OEM/ODM Manufacturer

Product Overview & Smart Sunrise Engineering

• Four Functions, One Chassis: An app-controlled sleep sound machine, sunrise wake-up light, alarm clock and night light sharing a single 168 × 103 × 173 mm enclosure at 442 g — engineered so a brand can cover an entire sleep-aid range from one tooling investment.
• 26 Mastered Sleep Tracks: The library is split deliberately by use case — 2 brown, 3 pink and 2 white noise profiles for masking, 7 distinct fan recordings for adults, and 12 nature and music tracks (lullaby, heartbeat, forest birds, crickets, rain, thunderstorm, wind, bonfire, gentle waves, ocean waves and brook) for nurseries and bedrooms.
• Gentle-Wake Logic: Both the alarm volume and the wake-up light fade in over 15 seconds rather than switching on at full level, and the alarm self-terminates after 30 minutes if it is never dismissed — behaviour that matters for nursery safety reviews and for consumer reviews that punish abrupt wake-ups.
• Dual-Light Architecture: The 8-colour night light and the clock display are controlled independently — the display carries its own 5-step brightness scale with automatic day and night modes, so the clock can dim to near-black while the ambient light stays on.
• Programmable Sleep Cards: Up to 6 sleep cards can be configured in the app, each holding its own sound, light colour, playback duration, brightness and volume — giving end users a one-tap bedtime routine instead of five manual selections.
• Six Independent Alarms, Five Ringtones: Six separately scheduled alarms with a choice of Forest Bird, Beep, Piano Music, Gentle Waves or Music Box, plus a snooze interval selectable from 1 to 60 minutes (9 minutes by default).
• 2.4 GHz Wi-Fi Control Stack: Built on the AC6951C MCU with PWM-driven RGB LED control and a Tuya Smart companion app for iOS and Android; the platform is app-language agnostic, so regional builds ship without firmware rewrites.
• Power-Loss Retention: A factory-sealed CR2032 cell preserves the clock through mains interruptions, so a power cut never resets a customer's wake-up schedule. Protected by design patent ZL 2025 3 0195307.0.

Technical Specifications

Every Track and Every Lumen Measured, Not Estimated

• Acoustic Protocol (2026-04-22): Unit placed 80 cm above floor level with the driver facing the sound level meter, meter held level at 80 cm height and a fixed 50 cm frontal distance, every one of the 26 tracks driven at maximum volume.
• Acoustic Result: 62.0 dB to 77.4 dB across the full library — lowest on Heart Beat (62.0 dB), highest on Cooling Fan (77.4 dB), with Forest Bird (77.2 dB) and Thunderstorm (77.1 dB) close behind.
• Lighting Protocol (2026-08-06): Sunlight Mode (warm white) driven to maximum output, measured with the instrument held 1 m from the unit.
• Lighting Result: 15 Lux at 2000–2400 K — a warm, low-intensity wake-up light that produces a sunrise effect without the glare that a cold-white emitter of the same output would create.
• Why It Matters: Both curves are measured on the same fixed bench protocol Hi-FiD uses across its platforms, so a brand owner can pre-screen volume and light output against regional retail requirements and nursery-safety reviews before committing to tooling. Full track-by-track records are available for review under NDA.

OEM/ODM Customization Framework

HFD-W33APP is an active production platform, not a concept render — tooling, firmware and certification already exist, so a brand programme can move straight to branding and packaging. The customization dimensions available on this platform are:

• Branding & Logo: Five in-house logo processes — automated laser engraving and etching, multi-colour silk-screen printing, CNC and mold surface carving, anodized metal nameplates, and tactile embossing or debossing. Laser work runs on eight automated in-house machines.
• Colour & Material: Pantone colour matching across the ABS housing and stand; the front-cover fabric wrap can be re-specified to suit a brand's material direction.
• Sound & App: Custom track programming and re-mastering of the 26-track library, plus app language packs for regional builds.
• Packaging Programme: Four tiers — Hi-FiD neutral retail colour box, custom-printed 350 g colour box, E-flute corrugated mailer for cross-border parcels, and a premium rigid gift box.
• Development Workflow: A standardised six-phase OEM/ODM engineering process from ID design through mold-sample approval to mass production; projects reusing existing tooling in the Hi-FiD library run on a 7-day sampling / 35-day mass production track.
• Export Readiness: End-to-end Amazon FBA preparation including FNSKU labelling, master carton labels and palletisation to Amazon fulfilment centre standards, alongside tiered MOQ structures and neutral-pack shipping for new brands.

Full customization tiers and commercial terms are set out in our OEM/ODM customization guide and MOQ and bulk order terms, including the tiered MOQ framework and flexible terms available on a first production run.

Package Inclusions

• 1 × Hi-FiD HFD-W33APP sunrise alarm clock with sound machine
• 1 × 9V/2A power adapter with 1.5 m integrated cable
• 1 × Neutral quick-start leaflet (128 g art paper, folded, 100 × 140 mm; custom OEM language versions available)
• 1 × Pre-installed CR2032 3V 210 mAh clock-backup cell (factory-sealed)
• 1 × Neutral colour box (201 × 191 × 118 mm, 350 g C1S board, UV varnish) with inner fitment

Related Sleep-Acoustic Platforms

Other platforms from the Hi-FiD tooling library, including the open tooling currently available for OEM/ODM programmes:

• HFD-W15 portable baby sound machine — our long-running volume platform with a 2000mAh cell and full lanyard-and-night-light configuration. Open tooling, the fastest path to a first production run.
• HFD-R7 sunrise alarm clock & sound machine — the platform behind our sunrise-acoustics architecture, presented as an engineering case record under exclusive partner tooling.
• HFD-D11 Max sleep sound machine — the platform behind a #2 Amazon US Best Seller ranking. Also under exclusive partner tooling; read it as an engineering case record.