Mystery Apple 'wireless device' turns out to be door access system
One of Apple's "wireless devices" recently submitted for approval by the U.S. Federal Communications Commission turns out to have been a door access system, likely for the Apple Park campus opening in April, according to a manual and photos published by the government body on Sunday.

The manual for model "A1844" -- which supports both NFC and Bluetooth Low Energy -- includes wiring instructions, and in fact says that users have to "present the company provided credential to the reader," Business Insider noted. The system will flash green or red and play a sound to indicate access.
The nature of the hardware is even more explicit in photos, which show a reader attached to a door assembly.

Apple Park -- still under construction -- was designed with the input of former CEO Steve Jobs, and is known to be feature many custom touches, such as extremely large panes of curved glass and the world's biggest natural ventilation system.
It's not known why Apple would want to design its own door system, but a probable reason is extra security, since a first-party system could be more resistant to hacking or tampering. The product is unlikely to be commercial, as while Apple created the HomeKit standard it doesn't sell any smarthome accessories.

In the past few months Apple has submitted two other wireless devices for FCC approval, identified as A1845 and A1846. Because they use related SKUs, it's possible that they're simply variants of the A1844 technology. Speculation has sometimes suggested that they could be things like the fifth-generation Apple TV.

The manual for model "A1844" -- which supports both NFC and Bluetooth Low Energy -- includes wiring instructions, and in fact says that users have to "present the company provided credential to the reader," Business Insider noted. The system will flash green or red and play a sound to indicate access.
The nature of the hardware is even more explicit in photos, which show a reader attached to a door assembly.

Apple Park -- still under construction -- was designed with the input of former CEO Steve Jobs, and is known to be feature many custom touches, such as extremely large panes of curved glass and the world's biggest natural ventilation system.
It's not known why Apple would want to design its own door system, but a probable reason is extra security, since a first-party system could be more resistant to hacking or tampering. The product is unlikely to be commercial, as while Apple created the HomeKit standard it doesn't sell any smarthome accessories.

In the past few months Apple has submitted two other wireless devices for FCC approval, identified as A1845 and A1846. Because they use related SKUs, it's possible that they're simply variants of the A1844 technology. Speculation has sometimes suggested that they could be things like the fifth-generation Apple TV.
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edit: This website might be easier to digest than trying to read a government PDF.
edit2: I guess it's time to get out of the habit of denoting the size of a single file when websites are typically considerably larger and not an issue for either network speeds, data caps, or storage capacity. For example, the sparkfun.com webpage comes in at 1.95 MiB, according to Web Inspector in Safari.
If Apple doesn't trust lock makers why should anyone?
They're involved with the whole design and have to innovate when the market can't deliver.
- One job I worked at, had a simple RFID entry, but only supervisors had them. Staff had to basically show up 15 minutes before the shift started and wait for someone to come open the door if the store wasn't open.
- Another job used a barcode into a photo badge
- Yet another used RFID integrated into a photo badge
- One condo I lived at used a full sized RFID card
All of these were pre-2009.
The buildings I've used tend to use RFID keyfobs to access specific floors, but that doesn't stop anyone with a working keyfob from piggybacking on another staff member.
And that is the security thing I suspect they are trying to solve. Everyone has an iphone with some app, and allows the users to enter/exit any door in the building except those that they're not allowed into, and as a result there is a very precise access log. BT LE is already used as a kind of "indoor GPS". If you've ever been late in a building that uses RFID cards, you'd know that they are livid if you fail to tap in/out.
The other idea that comes to mind is that Apple might use a "open access" layout, and thus you need an iPhone to open only the high security doors. If you forget your device at home, you're told to go home and get it rather than security handing you a temporary pass. So if you do it this way, every minute is accounted for as you pass through doors. That would allow for much more efficient time auditing, but that has privacy implications.
Sorry meant to say wouldn't watch make a better key one that disables itself if taken off.
Not thay it would help you either way. My current phone, tablet, notebook, apple tv, watch, and headphones are all the best iterations of these devices i've ever owned. I'd never want to go backwards in time to older devices. If you don't like them now I don't know that you ever would -- the problem may be between ears, not with Apple.
Privacy usually isn't an issue at businesses when the employees are being monitored. Restroom monitoring would be a no-no however.
The picture of the circuit board has an HID security systems logo (shown below) on it. There is something fishy here. The only reason Apple would have that logo on their board is if HID required it for use with their cards or they are using an HID board.
Also, it is conceivable that a partnership with HID could result in a commercially available door lock system under the Apple or HID brands. HID is probably the biggest player in office/commercial, but not residential/consumer products. Apple is huge in consumer products. Hmm...