Ajax Tag 38229.90.BL Contactless Security Key Fob with Encrypted Access Control for Ajax Systems
Ajax Tag 38229.90.BL Contactless Security Key Fob with Encrypted Access Control for Ajax Systems
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Description
Description
Ajax Tag Contactless Key Fob to Control Security Modes
If you are looking for a faster, simpler way to control your Ajax security system, the Ajax Tag is built to make everyday access easier without giving up control. This contactless key fob lets users manage security modes quickly while giving administrators the ability to assign permissions, adjust access remotely, and track activity through the event log. For homes, offices, and multi-user sites, that means less friction, better oversight, and a smoother experience every time someone needs to arm or disarm the system. When convenience matters but security still has to come first, Ajax Tag helps bridge both.
Why Buyers Choose This Model
- It gives users a quick contactless way to control Ajax security modes.
- It can be paired with up to 13 Ajax systems, giving more flexibility across locations.
- It allows names and access permissions to be assigned for each key fob in the app.
- It supports real-time access changes, including revoke, restrict, change, or expand permissions.
- It includes copy protection, Triple DES encryption, and AES hardware encryption with a 128-bit key.
- It supports authorization confirmation using both Tag and a passcode for added protection.
- It records every action in the event log for better visibility and accountability.
What This Helps You Avoid
Many access devices create problems when permissions are hard to manage, activity is difficult to track, or security is too basic for the environment. That can lead to uncertainty around who used the system, delays when permissions need to change, and more risk when access cannot be controlled in real time.
Ajax Tag helps solve that by giving you a contactless access device that is easier to manage, easier to assign, and easier to monitor. Instead of dealing with unnecessary complexity, you get a more controlled and more convenient way to manage security modes. For sites that need everyday ease without sacrificing security discipline, that can make a meaningful difference.
What’s in the Box
- Ajax Tag devices in a kit of 3, 10, or 100 units, depending on package selected
- Quick start guide
Product Support & Shipping Details
Product Support & Shipping Details
We move quickly so you don’t have to wait, place your order before 3pm EST and it ships out the same day, with everything else going out the next business day. Most customers see their package in about 3 business days, giving you a smooth, predictable delivery experience.
For Support you’re never on your own with us. if something comes up, our U.S.-based support team is here to help you troubleshoot, set up, or get answers fast. We make sure you always know exactly what to do next so your product keeps working the way you need it to.
30 Day Returns & Money Back Guarantee
30 Day Returns & Money Back Guarantee
If the product isn’t the right fit, no worries—our 30-day money-back guarantee gives you the space to try it without the pressure. You can return it within 30 days as long as it’s in its original condition. And to keep things simple, you can start the return right from your account, no hassle, no long back-and-forth.
Downloads
Product Manuals, data sheets.
Downloads
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Technical Specifications
Ajax Tag 38229.90.BL Contactless Key Fob (Black)
A contactless DESFire® key fob that arms and disarms an Ajax security system when presented to a compatible Ajax keypad. Each Tag can be paired with up to 13 Ajax systems, uses Triple DES and AES 128-bit encryption with copy protection, and its access permissions can be changed remotely in the Ajax app.
Ideal applications
- Homeowners and family members arming/disarming without a code
- Employees and staff access in offices and shops
- Two-factor authorization (Tag plus passcode) for higher-security sites
- Property managers controlling access across multiple Ajax systems
Key Features
- Contactless control of security modes via compatible Ajax keypads
- DESFire® technology, ISO 14443-А (13.56 MHz)
- Triple DES encryption and AES hardware encryption with a 128-bit key
- Copy protection and protection from signal interception
- One Tag can be paired with up to 13 Ajax hubs
- Access permissions editable remotely in real time; every action recorded in the event log
- Optional two-factor authorization (Tag + passcode)
Compatibility
Contactless Authentication
Key Features
Sabotage Protection
Enclosure
Complete Set
Downloads
Frequently Asked Questions
The Ajax Tag is a contactless key fob designed to control security modes in an Ajax system. It gives users a simple way to arm or disarm the system without needing to rely only on manual code entry. According to the datasheet, it is intended for convenient access to a system and can also be managed through the Ajax app. This makes it useful for sites that want fast, controlled, and trackable access to security functions.
The datasheet lists the Ajax Tag as compatible with KeyPad Plus Jeweller, KeyPad TouchScreen Jeweller, KeyPad TouchScreen Fibra, and KeyPad S Plus Jeweller. It also notes that Superior, Fibra, and Baseline product lines are mutually compatible, which expands system design possibilities. That means Tag is intended to work within the Ajax ecosystem where these supported keypad devices are used. Compatibility should be verified against the specific keypad being installed in the project.
The PDF describes the Ajax Tag as having multiple security protections built in. It includes copy protection, Triple DES encryption, and AES hardware encryption with a 128-bit key. The datasheet also lists protection from signal interception and authorization confirmation support. These features are designed to strengthen access control and help reduce the risk of unauthorized use.
Yes, the datasheet says that one Tag key fob can be paired with up to 13 Ajax systems. On page 2, it also states “Ajax hubs: up to 13 in memory,” which supports the same capability. This can be helpful for users or administrators who need one Tag to work across multiple protected locations or grouped systems. It adds flexibility without requiring a separate key fob for every site.
Yes, the datasheet says you can set the name and access permissions for each key fob in the Ajax app. It also states that access permissions can be modified in real time, including revoking, restricting, changing, or expanding access to systems and groups. This means administrators can adjust permissions as needs change without replacing the Tag. The same page also confirms that access settings can be changed remotely.
Yes, the datasheet specifically mentions authorization confirmation as a supported feature. It explains that the system can be configured so that both the Tag and a passcode are required to control security modes. This creates a two-factor authentication workflow for higher-security environments. For users who want more than simple tap-based access, this adds another layer of protection.
According to the PDF, Tag is added to the system through the Ajax app by presenting the key fob to the keypad in the settings menu. This indicates that enrollment is handled as part of the keypad configuration workflow rather than through a separate standalone programming tool. The datasheet also notes that access settings can then be changed remotely. That makes deployment and later management more convenient for installers and administrators.
Yes, the datasheet says that every action is recorded in the event log, providing a history of system interactions. This is valuable for tracking how the Tag is being used and when certain actions were performed. In practice, that kind of logging can help with accountability and access review. It also supports better management when multiple users or multiple Tags are assigned within the same system.
The datasheet lists the Tag dimensions as 45 × 32 × 0.6 mm and the weight as 7 g. It also shows that the Tag is available in black and white. These compact dimensions make it easy to carry on a keyring or keep with personal items. Its slim profile is one of the reasons it works well as an everyday contactless access device.
The PDF states that Ajax Tag is sold in packages of 3, 10, or 100 devices, depending on the kit. It also lists a quick start guide in the complete set. This gives buyers options depending on whether they need Tag devices for a small installation or a larger deployment. The packaging flexibility makes the product suitable for both limited-user and multi-user systems.
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