& Corrosion Resistant
Waterproof and Corrosion Resistant
ImKey heirbox is made of 304 stainless steel, fully waterproof and resistant to various types of corrosion.
The average temperature of house fire is 1500°F / 815°C, while imKey HeirSBOX S1 melting point is 2548°F / 1398°C.
ImKey heirbox can definitely protect your seed against relentless house fire.
The letter cover plate and the box body are fastened by 6 bolts, and the A/B box body is formed as a whole by two sets of buckles, which effectively avoids the displacement of the letter
block during severe impact.
Support additional lock, effectively prevent privacy.
Easy to use, easy to recover.
A/B double-sided storage supports 12, 18, and 24-word
recovery mnemonic phrase.
According to the BIP39 protocol, the first 4 letters are unique to each mnemonic phrase. Thus backing up the first 4 letters is sufficient.
Completely upgrade, reassuring choice
HeirBOX S1 x 1
Screwdriver x 1
Metal letters plates x 3
Screws x 6
irreversible seals x 2
Guide x 1
Rotate counter-clockwise to open HeirSBOX S1
Unscrew the cover panel
Open the cover panel
Place characters onto HeirBOX S1
Close and screw the panels together
Use a lock or irreversible seal to seal HeirBOX S1
Size: 105mm x 60mm x 6mm
Packaging material : EVA
304 stainless steel case and character block
Number of characters:
252 blocks with English characters on both sides, adds to 504 characters in total
What are you still waiting for?
Get your HeirBOX S1 for safety upgrade!