
Modular & Adaptable
The MAAK Ecosystem was developed in collaboration with goTenna to enable operators to better adapt and utilize their communication gear to each mission. The MAAK Ecosystem offers versatile solutions that enhance mission awareness and facilitate seamless communication in dynamic operational environments.
Secure and Versatile Mounting
The MAAK Phone Case is equipped with MAAKLOCK, Bunker's proprietary mounting solution. Equipped with three mounting interfaces, multiple mounting and power solutions can be durably mounted to the case simultaneously. MAAKLOCK was designed with the future in mind, ready to accommodate a full range of accessories and mounting solutions.
Custom Modules
Gear and the environments they are used in are constantly changing. MAAK was developed to enable rapid progression alongside the operator's evolving use case. Beyond the multiple accessories currently in development, Bunker stands ready to design and manufacture mounts and accessories specific to your needs.

Sandbox Environment
GrapheneOS enhances Android's security by implementing advanced sandboxing techniques that isolate applications and system components to prevent unauthorized access and mitigate potential exploits. Each app operates within its own sandbox, restricting its ability to interact with other apps or access sensitive system resources without explicit user consent. GrapheneOS further strengthens these sandboxes by fortifying the kernel and refining sandboxing policies. Notably, it offers a compatibility layer for running unmodified Google Play Services within the standard app sandbox, ensuring they function without elevated privileges or special access. This approach maintains robust security while providing compatibility with apps that depend on Google Play Services
Duress Pin / Password
GrapheneOS offers a 'Duress PIN/Password' feature designed for situations where users may be compelled to unlock their devices under duress. By entering a pre-configured duress PIN or password at any device authentication prompt, the system initiates an irreversible process that deletes all hardware keystore keys, including those essential for disk encryption, effectively rendering all user data inaccessible. Additionally, this action erases all installed eSIMs and subsequently shuts down the device. This feature ensures that sensitive information is securely and promptly destroyed when necessary.
Granular Permissions
GrapheneOS provides users with the ability to control each application's access to network connectivity, file access and device sensors. This means users can disable an app's ability to connect to the internet or access sensors such as the microphone and accelerometer, thereby preventing unauthorized data collection or transmission.
We work with the best
Can GoTAK devices be used like regular smartphones?
Yes. You can use our devices as regular smartphones, install apps, take calls, send messages and any other task a normal smartphone can do plus all the capabilities we enable.
Which cell phone service providers can I use?
All GoTAK devices are carrier unlocked meaning they can be used globally on ANY carrier including Verizon, T-Mobile, AT&T, Mint, Google Fi, Vodafone, Orange, Movistar, whatever carrier you want!
Can I use my GoTAK device in other countries?
Yes. All of our devices are carrier unlocked and can be shipped to most countries in the world with global transport services, we always include insurance. There are no import restrictions or regulations you have to follow in order to use your GoTAK device.
Do GoTAK devices work with my mesh network?
Yes. All GoTAK devices out of the box support traditional mesh networks provided by companies such as Silvus, Persistsent Systems MPU5 and others. We also fully support the Beartooth MKII, goTenna X2 and meshtastic based off-grid mesh solutions.
How long will my order take to ship to me?
We usually ship within 2 business days of your order but in some cases it can up to 7-30 days depending on stock availability, larger field kits require a little bit more time to process. Once it is shipped we use UPS for fast 2-3 day delivery times.
How can I return my order after I placed it?
Due to the nature of custom made kits, built to order devices and other factors we do not do refunds or return on any of our orders. Your order is final so choose well. Please see out refund policy located at the bottom of every page.
Are GoTAK devices NDAA compliant?
Yes. GoTAK devices are NDAA compliant and do not use any chips, modems or components from banned vendors.
Is the GoTAK EUD V3 TAA Compliant?
Yes. We have a special TAA compliant for Military, Government, DoD and other organizations. Please inquire directly.