SKU: 9252439229

CRU Key Fob

Sale price$828.24 Regular price$920.27
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Description

CRU Key FobThe CRU Key Fob is a compact, purpose built security token that elevates credential protection with AES encryption. Designed for modern organizations, this durable key fob delivers enterprise grade cryptography in a palm sized form factor, making secure access simple for both physical doors and digital resources. By keeping cryptographic operations on device, the CRU Key Fob minimizes exposure to host systems and provides a reliable foundation for

The CRU Key Fob is a compact, purpose-built security token that elevates credential protection with AES encryption. Designed for modern organizations, this durable key fob delivers enterprise-grade cryptography in a palm-sized form factor, making secure access simple for both physical doors and digital resources. By keeping cryptographic operations on-device, the CRU Key Fob minimizes exposure to host systems and provides a reliable foundation for compliance, privacy, and risk reduction across industries such as finance, healthcare, manufacturing, and enterprise IT. Whether used as a standalone access token or integrated into a broader CRU security ecosystem, the key fob offers seamless deployment, scalable management, and clear auditing capability—empowering security teams to grant precise access while maintaining control and visibility.

  • AES Encryption for robust protection - The CRU Key Fob employs industry-standard AES encryption to safeguard credentials at rest and during authentication. With cryptographic operations performed on the device, keys stay inside the token, shielding sensitive data from exposure to host systems and reducing the risk of credential theft, cloning, or interception during access requests.
  • Compact, durable key fob design - Built for everyday carry, the CRU Key Fob features a rugged, lightweight form factor optimized for keychains, badge holders, or lanyards. Its compact footprint ensures unobtrusive use in busy environments while maintaining legibility and reliability in challenging conditions such as warehouses, hospitals, or front-desk security checkpoints.
  • Seamless integration with CRU ecosystems - The Key Fob is engineered to work within CRU’s security hardware and software lineup, enabling smooth provisioning, enrollment, and policy enforcement across IT and physical access systems. This compatibility supports rapid deployment, centralized control, and consistent security standards across distributed teams and facilities.
  • Security features you can trust - On-device secure elements and tamper-resistant construction help deter cloning and tampering attempts. The Key Fob’s cryptographic operations are isolated from host systems, supporting stringent security requirements and helping organizations meet regulatory obligations without sacrificing user experience.
  • Administrative control and lifecycle management - With centralized provisioning, revocation, and usage auditing, administrators can assign access to the right individuals, revoke credentials immediately if a device is lost or compromised, and monitor activity across facilities and applications for anomalous behavior—strengthening overall security posture while simplifying ongoing governance.

Technical Details of CRU Key Fob

  • Encryption: AES Encryption
  • Form Factor: Key Fob
  • Brand: CRU
  • Model: Key Fob
  • SKU: CRU-KF-001
  • UPC: Not disclosed
  • Intended Use: Secure access credential token

how to install CRU Key Fob

Deploying the CRU Key Fob is designed to be straightforward, minimizing disruption while delivering strong security. Follow this practical workflow to implement the fob across a team or organization:

  • Step 1: Verify compatibility with your CRU security infrastructure and ensure you have the latest firmware and provisioning software that support the Key Fob.
  • Step 2: Enroll each Key Fob in the admin console or provisioning portal, linking the token to the appropriate user or role and recording its unique identifier for auditing.
  • Step 3: Configure access policies, including which doors, applications, or systems the fob can authorize, as well as time-based or conditional rules when required.
  • Step 4: Pair the fob with the designated readers or controllers, then perform end-to-end tests to confirm successful authentication, revocation flows, and logging behavior.
  • Step 5: Distribute the fobs to authorized users, educate them on usage, and monitor activity through the centralized management dashboard to detect anomalies or unauthorized attempts in real time.

Frequently asked questions

  • Q: What is CRU Key Fob? A compact hardware token that uses AES encryption to secure access credentials for both physical and digital resources.
  • Q: What is AES Encryption? AES (Advanced Encryption Standard) is a widely adopted symmetric-key algorithm that provides strong protection for data and credentials during storage and transmission.
  • Q: How does the CRU Key Fob integrate with existing systems? It is designed to work within CRU’s security ecosystem, pairing with compatible readers, controllers, and management software to enable centralized provisioning, policy enforcement, and auditing.
  • Q: How do I deploy and manage Key Fobs in my organization? Use the CRU provisioning and management tools to enroll fobs, assign access permissions, revoke credentials instantly when needed, and monitor activity across users and facilities.
  • Q: Is there support or warranty for the CRU Key Fob? Warranty and support details depend on the purchase channel and region; consult the retailer or CRU support for specifics.
Shipping Notes
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Exchange/Return Notes
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SKU: 9252439229

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4.7 ★★★★★
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Verified Purchase
Gloria O.
Chelsea, US
★★★★★ 5
Dog loved them
Great little treat
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2025
N
Verified Purchase
Natalia
Lake Worth, US
★★★★★ 2
So so small! Not worth $
The images in Amazon are nothing like what the product is. The pretzels and rings are minuscule. My two pit/lab mixes will eat one in about 30 seconds. So disappointment. Not worth the $ for what you’re getting. I tried to return items which are individually wrapped but they do not allow returns on these products. I have not opened any of them and still not able to return. If you have a dog under 15lbs these may work! If you have a large breed don’t bother. I’m so disappointed. Pictures above is the product next to a small milk bone biscuit (for reference).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2025
A
Adrien Lamont
Alexandria, US
★★★★★ 5
A Premium Magnesium Powder From A Brand I Actually Trust
Thorne has a strong reputation in the supplement world, and this Magnesium Citrate powder is a good example of why. Magnesium is one of those basic minerals that does more than people realize. It supports normal muscle and nerve function, helps with energy production, contributes to bone health, and plays a role in cardiovascular function. The NIH notes that magnesium is involved in hundreds of enzyme systems in the body, including processes tied to muscle and nerve function, blood glucose control, blood pressure regulation, and bone development. (Office of Dietary Supplements) Magnesium citrate in particular is a form many people use because it is generally well absorbed and can also help with occasional constipation. That is both a benefit and something to respect. If you take too much, it can move from “helpful” to “where is the nearest bathroom” fairly quickly. I would start modestly and see how your body responds. The citrus berry flavor is pleasant enough for a mineral powder. It is not candy, and it does not need to be. It mixes reasonably well and is easy to work into a nightly routine or use when you feel like your muscles are tight, your diet has been less than ideal, or you simply want magnesium without swallowing another capsule. The biggest selling point for me is the brand. Thorne is not some mystery-label supplement company with a pretty bottle and a warehouse address nobody wants to talk about. Thorne says its facility is NSF certified, it manufactures more than 40 NSF Certified for Sport products, and it is used by professional and national sports organizations. (Thorne) Their Magnesium Citrate product page also states that the product is third-party tested and certified to verify what is in the package. (Thorne) That matters with supplements. You are not just buying magnesium. You are buying confidence that the dosage, purity, and manufacturing standards are being taken seriously. Thorne usually costs more than bargain brands, but with supplements, cheap is not always the victory it looks like on the front end. Overall, this is a high-quality magnesium option from a brand with real credibility. I like it for muscle support, general wellness, bone and heart-health support, and occasional regularity. Just treat it like a supplement, not a snack, especially if you are sensitive to magnesium or already taking other products that contain it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
M
momof6
Phoenix, US
★★★★★ 5
Taste is good, reliable manufacturer
Thorne is a reputable brand that has come out with a magnesium citrate and has been certified by a third-party. I sometimes wonder about supplements online, but having a third-party certify the product gives me more peace of mind. It comes in a double protected container for further peace of mind. This magnesium citrate comes in a powder form and mixes fairly easily with cold water. There is bicarbonate in the product, so it has a slight bubbly texture. This really tastes like citrus berry and is sweetened with monk fruit extract. I like that it has no artificial sweeteners in it. Magnesium has been known to support muscle heart bone and the urinary tract. It can also help with constipation. My husband is a nurse and he says that they regularly administer this in the hospital when a patient has trouble with constipation. The recommended dosage is one scoop to 6 to 8 ounces of water. There are about 60 doses in the container. If taken once a day, this will last for two months. This is a good alternative to other magnesium supplements. It is a form that is usually well absorbed by the body. Given the reputation of the manufacturer, the ease of use, the benefits, and the ease of absorption, I can recommend this product if you are looking to increase magnesium in your diet.
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Reviewed in the United States on May 26, 2026
A
Amazon Customer
Charlottesville, US
★★★★★ 5
Certified quality magnesium citrate
If you like powdered supplements and planning to take magnesium citrate, then this one if for you. I take it towards the end of the day, and in addition to the many benefits of magnesium, it actually helps me relax and sleep better, although those are not the main benefits of citrate. I guess we all react differently to supplements. My favorite setup is when I take it in the evening and sip on it during a sauna session. In all cases, I target end of day. The taste is very good and it mixes easily with water. Also, Thorne is a brand I trust and it's certified by various bodies. It's worth the premium but it's better to catch a deal on amazon or add it to subscribe and save for a discount if you're planning to use it long term.
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Reviewed in the United States on June 3, 2026

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