ark™ Tamo - Maximum security, Police Preferred key safe
Secured by Design approved and independently attack tested, ark™ Tamo is a maximum-security mechanical key safe designed to protect keys against opportunistic and criminal attack.
Built to last for decades, ark Tamo provides secure, reliable access for homes, offices, Airbnb and holiday lets, rental properties and commercial premises.
With advanced mechanical security, a patented multi-push keypad and a robust attack-resistant construction, Tamo delivers trusted key security without relying on power, Wi-Fi or an internet connection.
Maximum security mechanical key safe
The ark™ Tamo is certified by the Loss Prevention Certification Board (LPCB) and built to the ‘Secured by Design’ police preferred specification, providing reliable protection.
Tested to the equivalent of 80 years use (at four uses per day), the ark Tamo is durable, reliable and built to last.
World-first multi-push keypad – advanced code security made simple
Recognised with the 2026 King's Award for Enterprise in Innovation, ark Tamo features the world's first patented multi-push keypad. Unlike traditional mechanical key safes, you can use each button up to four times within a single code, creating over 9.7 million secure code combinations. The multi-push system makes it easier to create memorable codes without compromising security.
Over 9.7 million possible code combinations
Use each button up to four times in a single code
Set memorable codes, including eight-digit dates
Change the code whenever required using the supplied code-changing tool
No batteries or electronics are required to operate the locking mechanism
Illuminated buttons and vault - make accessing your keys easier, day or night.
Large, soft touch 7mm backlit buttons for visibility night and day
LEDs illuminate the internal vault to make retrieving and replacing keys easier
The illumination in battery powered, requiring no external power source or wiring. As Tamo is a mechanical product, the key safe will be secure and function even if the illumination is not operating.
To activate the lights, pull down and release the clear before entering your code. The illumination stays on for approximately 20 seconds before automatically switching off to help preserve battery life.
For full details about the illumination module, visit our resources.
Attack-resistant construction and enhanced anti-theft security features
ark™ Tamo is engineered with multiple layers of physical security to resist common attack methods.
Double-wall construction for increased strength and resistance to attack
Anti-saw reinforcement pins strategically positioned within the body
Coned anti-drill hinge pins to help protect critical components
Advanced anti-picking mechanism, tried and tested by Master Locksmiths
Honeycomb internal design for enhanced impact resistance
Clamshell construction designed to resist prising attacks
Zinc Alloy construction for strength and corrosion resistance
2.1kg heavy-duty construction for added robustness
60mm pry-resistant masonry screws to securely fix the key safe to the wall
Spacious & practical key storage
The spacious internal vault holds up to six keys, fobs, and access cards.
Two internal hooks to keep your keys organised and easy to handle. Hooks are removable if additional space is required.
Thanks to Tamo’s soft-touch, large, illuminated buttons, and easy-twist dial, it’s simple to use for all ages and dexterities.
ark™ Tamo is fully mechanical, it requires no internet connection, Wi-Fi or external power, providing reliable access whenever it is needed.
Built for outdoor use
Tamo is an outdoor wall mounted key safe, constructed from rust and water-resistant materials and tested to withstand extreme temperatures. A protective weather cover is included to help shield the key safe from dirt, dust and the elements, making it perfect for outdoor installation.
Secure wall mounted key safe installation
All fixtures, fittings, and a marking template are included. Self-tapping masonry screws attach the safe securely to the wall and must be used to maintain police preferred accreditation.
Please note: To maintain certification, the ark™ Tamo must be installed on brick, blockwork, concrete, or flat stone. For rendered walls, use our specific wall plug fitting kit.
Five year warranty
The ark Tamo comes with a two year warranty as standard. This is extendable to five years when registered on The Key Safe Company website.
The illumination module has a two year warranty.
Why choose the ark™ Tamo?
Part of the maximum security key safe range
Providing reliable security for your key storage, preventing criminal and opportunistic attacks.
Over 9.7 million code combinations with multi-push patented system
Illuminated buttons and vault for easy use, day or night – no external power source required.
Double-wall construction with anti-saw and anti-drill pins
Advanced anti-picking mechanism, tried and tested by Master Locksmiths.
Secure key safe for home and business, Airbnb, offices, holiday homes, and commercial properties
Disposal: Please follow the locally applicable guidelines when disposing of the packaging materials, key safe and illumination module. The key safe illumination module contains a battery and should be disposed of separately from household waste and recycled through a recycling centre.
