Offline • Accessible • Minimal

Secure access. Zero fuss.

Car-fob simplicity for doors. Offline by design. Built for real people — kids, elders, busy hands.

No apps. No Wi-Fi. No nonsense.

Everything you need, nothing you don’t.

Accessible for everyone

Big button, clear feedback. Works for kids, elders, and anyone with limited dexterity.

Offline by design

Same RF class as car key fobs. Reliable, fast, private — even when the internet is down.

Minimal aesthetic

No screens. No blinking LEDs. Just a calm, considered object.

Pick your level — clip-on to full door

Each tier keeps the same core simplicity.

01

Tier 1 — Clip-On

Snap-on module for your existing deadbolt. No tools required. Press to unlock, push to enter.

  • Affordable entry
  • Renters welcome
  • Minutes to install
  • ≤ 5 min install
  • CR2032
  • Weather-resist
Clip-On Mockup
Lock Replacement Mockup
02

Tier 2 — Lock Replacement

Full deadbolt replacement with BetterKey internals. Durable housing; clean, modern look.

  • Homeowner upgrade
  • Solid metal chassis
  • Improved weather-sealing
  • ≈ 15 min install
  • AA replaceable
  • IP-rated
03

Tier 3 — Full Door

Everything integrated for commercial or full retrofit. Seamless access control with expansion options.

  • Best performance
  • Access tiers & audit
  • Serviceable components
  • Pro install
  • Modular service
  • Audit ready
Full Door Mockup

Three steps. That’s it.

Deliberately boring — because reliability should be.

Step 1

Approach

Receiver wakes as you arrive. No phone needed.

Step 2

Press

Large tactile button triggers secure RF handshake.

Step 3

Enter

Bolt actuates. You push the door. Done.

Constraints that keep the product honest

Offline-first

Fail-safe manual use

Replaceable battery

No data harvest

From idea to in-hand

  1. Aug–Sep 2025
    CAD + electronics research; print V1 shell
  2. Oct 2025
    Field tests on rentals & dorm doors
  3. Nov–Dec 2025
    V2 mechanism; improved weather-sealing
  4. Feb 2025
    Working prototype demo (goal)

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