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AC-PT-40 - Series 40-bit Weigand Format Adhesive Backed Proximity Disk Tag
The AC-PT-40 is an adhesive backed PVC, smallform factor 125kHz proximity disk tag. The adhesive backing allows the disk to attach to an existing ID card,smart phone, wallet, or similar personal item. The disk has a 3-1/2" read range from disk to reader.
The AC-PT-40 proximity disk tag comes in 40-bit Weigand format.
FEATURES
- PVC Disk Tag
- 40-bit Weigand format
- Frequency 125kHz
- Site code and card number printed on credential
SPECIFICATIONS
- Format: Aiphone 40-bit Weigand
- Frequency: 125kHz
- Material: PVC
- Dimensions: 1" diameter, 1/16" W
SPECIFICATIONS
Spec SheetManufacturer Resources
General Line Catalog (Full Catalog)
Product Specs
- Product Type:
- Disk Tag
- Product Group:
- Electronic Access Controls
- Product Subgroup:
- Readers, Keypads and Credentials
- Subcategory:
- Accessories
- Commercial/Residential:
- Commercial
- Electronic:
- Yes
- Series:
- AC Series
- Product Category:
- Electronic Access Controls
- Department:
- Door Hardware
Aiphone AC-PT-40 – Frequently Asked Questions
1) Will the Aiphone AC-PT-40 disk tag work with my 125kHz prox readers?
The AC-PT-40 operates at 125kHz and is encoded in Aiphone 40-bit Weigand format. It reads on a 125kHz proximity reader set up for that format. If your existing readers run a different bit format or a 13.56MHz smart card technology, this tag will not present a usable credential to them.
2) Can I stick this proximity tag on a phone or an existing ID badge?
That is what the AC-PT-40 is built for. It is an adhesive backed PVC disk that attaches to an existing ID card, a smart phone, a wallet, or a similar personal item, so tenants and staff carry one item instead of two. Useful when a building already issues photo ID badges from another system and you only need to add door credentials.
3) How close does the AC-PT-40 prox disk have to be to the reader?
Read range is 3-1/2 inches from disk to reader. That is a present-and-hold credential, not a long-range or hands-free one, so mount readers where a user can bring the tag right up to the faceplate.
4) How big is the AC-PT-40 disk tag?
One inch in diameter and 1/16 inch thick, in PVC. Thin enough to sit on the back of a badge or phone case without bulking it up, and small enough to stay off a badge photo or printed data.
5) Can I read the card number off the tag when I enroll it in the access control system?
Yes. The site code and card number are printed on the credential, so you can enroll by sight without presenting each disk to a reader. That matters when a property manager is issuing a batch to a new building and wants to log numbers against unit or employee names first.
6) Is the AC-PT-40 suitable for a commercial building, or is it a residential product?
It is classed as a commercial credential in the Aiphone AC Series line of access control readers and credentials, so it is intended for multi-family, office, and institutional door access rather than a consumer keyfob application.
7) Does the AC-PT-40 need a battery or any wiring?
No. It is a passive 125kHz proximity credential, powered by the field of the reader it is presented to. Nothing to wire, nothing to charge, nothing to replace on a maintenance schedule.
How fast can I get the Aiphone AC-PT-40 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Aiphone AC-PT-40 come with a warranty?
Absolutely. The Aiphone AC-PT-40 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Aiphone AC-PT-40?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Aiphone AC-PT-40 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.