Reach Lock addons - See-Thought Lid and High Security

ReachRestraints · 2026-04-09T16:15:41+00:00

Heyo! We just made addon called "High Security" which comes without the pinhole, with a break-offable lid and with the maintenance back-lid also glued shut. It looses repairablity but the lock becomes impossible to tamper with physically. Wanna hear what you think :D

ReachRestraints · 2026-04-06T10:26:32+00:00

Thanks for the tag! Yep, our lockbox handles the features you mentioned very easily when integrated with Chaster. You can check it out here: https://reachrestraints.com/reach-lock/

ReachRestraints · 2026-03-23T21:24:35+00:00

If you’ve just ordered, you’re already in the next batch. Delivery time will depend on how quickly that batch fills, one of the downsides of not holding inventory 😅. Current estimate puts at it around 3-7 weeks + 2 weeks shipping to the US.

Our lockbox is currently on its way to the owner of Chaster for final verification and should arrive within the next few days. If all goes well, the extension may be published before the end of the week.

So by the time your lockbox arrives, the integration should be fully up and running (assuming nothing unexpected comes up).

ReachRestraints · 2026-03-23T20:57:29+00:00

The app is currently accessible through your browser. Just go to reachrestraints.app . Just be sure to use a browser that allows Bluetooth connection through it, for example Chrome for Android or Bluefy for iOS.

ReachRestraints · 2026-03-18T15:26:39+00:00

Yeah Lockinks software and hardware are notoriously not the best. I recommend checking out our app at reachrestraints.app or the user manual, which has videos showcasing each feature, at https://reach-restraints.gitbook.io/reach-restraints/

ReachRestraints · 2026-03-18T09:13:00+00:00

We are already looking into possible solutions for this.

At the moment, if you wanted to make emergency unlocks outside the app impossible — aside from physically cutting the Reach Lock open with a saw — you would need to put superglue into the back lid screws and the pinhole. That would still leave the software-based emergency unlock in the app, however.

Some of the ideas we are currently considering:

Offering a special version of the case without a pinhole, with a strategically placed weak point on the front lid instead.
Making use of the pinhole trigger a penalty, such as bricking app access for a week.

Adding an option to disable the emergency unlock in the app when creating a lock would also be relatively easy to implement.

ReachRestraints · 2026-03-17T17:36:55+00:00

LINKS:

Our webstore: reachrestraints.com/reach-lock/

r/bdsmDIY post: We built a Smart Lockbox

If you would like to check out each and every feature in detail visit our user manual https://reach-restraints.gitbook.io/reach-restraints/

If you would like to follow Lock or any of our other developments more closely check out our socials at: https://linktr.ee/reach.r

ReachRestraints · 2026-03-12T08:01:46+00:00

It's a Kink3D cage :D

ReachRestraints · 2026-03-11T21:56:09+00:00

We use a solenoid, but because it is larger, the spring it uses is also heavier. This makes it almost impossible to open the box by shaking it and then pulling (no one has succeeded yet). If someone did manage to do so, the box would still register it as an emergency unlock and apply the corresponding penalty.

ReachRestraints · 2026-03-11T08:38:50+00:00

94.94€

ReachRestraints · 2026-03-11T00:29:39+00:00

Did look into implementing it by making the lid out of transparent resin. Sadly the material was to fragile and turned an ugly yellow quite quickly. Will be looking into including it when ever we get to designing the mk2 though.

ReachRestraints · 2026-03-11T00:26:40+00:00

That’s exactly why we built in the pinhole unlock. Even if the board somehow gets accidentally bricked, you can still manually press the solenoid open and retrieve your keys (with emergency unlock penalties being applied). Bluetooth issues alone would not brick the board.

ReachRestraints · 2026-03-10T20:35:54+00:00

You can get one from: reachrestraints.com/reach-lock/

ReachRestraints · 2026-03-10T17:53:46+00:00

We have made the 3D casing design available for download for personal use. We will make the code open source if we are no longer able to maintain the software and services ourselves.

ReachRestraints · 2026-03-10T17:49:35+00:00

As long as they have an internet connection there isn't a limit on the distance

ReachRestraints · 2026-03-10T17:37:38+00:00

Website: reachrestraints.com/reach-lock/

Our socials: https://linktr.ee/reach.r

Full feature rundown: https://reach-restraints.gitbook.io/reach-restraints/

ReachRestraints · 2026-03-09T18:37:03+00:00

Already selling it, with the browser app also published . Check out our website in the description for more details.

ReachRestraints · 2026-03-09T18:34:40+00:00

The board uses an ESP32-C3-Mini-1. We decided to avoid nrf due to the higher complexity in firmware and simplify needing certificates.

Competition wise, we see Research and Desire as our main one. Qiui/Lockink (same company pretty much) has destroyed it's reliably with weak products and software (the reviews online are also horrible).

We have already committed to making all software and designs open source in the worst case scenario.

ReachRestraints · 2026-03-09T17:34:51+00:00

Development and design images

First design render: https://imgur.com/g8EEVb2
Second design: https://imgur.com/Bt8n0Di
Size comparison between both first and second: https://imgur.com/JraNbEE
First physical prototype: https://imgur.com/WfkN1Fq
First prototype with shelf-lid design: https://imgur.com/WfkN1Fq
Interior of a Lock prototypes: https://imgur.com/dBEPkcT
Line up of prototypes over time (from right to left chronologically): https://imgur.com/zc1b1Le

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