Aqara NFC Card Apple Homekit Automatic Key APP Control Support Aqara Door Lock Home Security Protection NFC Card

Main features：

-Anti-copy
-Built-in EAL5+ chip, financial-grade security protection
-App control, not afraid of loss, delete key card from phone
-The card can be re-bound after mistaken deletion

Description:

Unlock your Aqara smart door lock with an Aqara NFC keycard!
The Aqara NFC card is based on Near Field Communication, which differs from most other keycards in the market based on radio frequency identification (RFID). NFC gives you better security and higher encryption standards, and cannot be duplicated. Each Aqara NFC card has a built-in EAL 5+ security chip to ensure the card’s encryption codes!
Pairing the card to your lock is easy – just do it in your app in 5 seconds. Lost a key? Removing a paired card is equally simple!

What we love about the Aqara NFC Card:

• It’s tiny! It only measures 42 x 26 x 3.5mm and weighs just 4 grams.
• It’s made of hard plastic, so it’s durable, yet won’t scratch your phone’s screen.
• It comes with a nice long black loop that’s tough, and it’s easy to attach it to phones or car keys
• Unlocking is instant
• Adding and removing keys is a breeze

Anti-copy, Financial-Grade Security Protection
Different from the common previous generation ID,M1 access control card
Aqara smart door lock is CPU card, Powerful microprocessor for data algorithm and storage .
It is difficult to crack and can’t be copied, more safely

Built in EAL5+ Financial Grade Chip
Each NFC physical card has built in EAL5+ security chip to ensure that the secret key information is stored safely in the card
One card, One certificate corresponds to encryption
Each NFC physical card is preset with the public key certificate, through card number certificate. One to one correspondence, strict encryption can effectively prevent others from copying
Not Afraid of Loss, Door card can be deleted from Phone App
If the card is accidently lost, it can be deleted on the phone to avoid security risks
-When deleting the door card, the mobile phone need to be connect with Door lock via Bluetooth.
-If the card is deleted by mistake, it can be re-bound.

Aqara NFC card is a diminutive card that can be added to your Aqara Smart Lock as an unlocking method. Once added, you’ll be able to tap the NFC card to your lock’s NFC card sensing area (the keypad) to unlock the door.
Based on secure NFC technology, the Aqara NFC card cannot be duplicated. They can also be easily removed from your lock through

Why Use Zigbee?

Zigbee is a wireless protocol that enables smart home devices to communicate with each other and a hub or controller. Zigbee does not require an internet connection to function even if your Wi-Fi goes down. Zigbee have Speed and Stable operation.

1-Low power consumption
One of the main advantages of Zigbee is that it is designed to operate on low power and battery-efficient devices, such as sensors, switches, and remotes. This means that you can have more devices in your smart home network without worrying about frequent charging or replacing batteries. Zigbee also uses a mesh network topology, which means that each device can act as a repeater and extend the range and reliability of the signal.
2-High compatibility
Another benefit of Zigbee is that it is based on a common standard that ensures interoperability and compatibility among different devices and brands. Zigbee devices can use a common language and protocol to exchange information and commands, regardless of their manufacturer or model. This gives you more flexibility and choice when selecting and adding smart home devices to your network. Zigbee also supports over 65,000 devices on a single network, which is much more than other protocols, such as Bluetooth or Wi-Fi.
3-Security and privacy
Zigbee also offers some advantages in terms of security and privacy, compared to other protocols. Zigbee uses encryption and authentication to protect the data and commands that are transmitted between devices and the hub or controller. Zigbee also operates on a separate frequency band from Wi-Fi, which reduces the interference and congestion from other wireless networks and devices.
4-Extra-Layer Functionality
Zigbee 3.0 & updated version ensure maximum compatibility and functionality. One of the main challenges of Smart Home Automation’s is that require hub or controller to connect the devices and enable communication. This is where Zigbee comes to play, Zigbee adds extra layer of Hub Control Functionality.
5-Ultra-low latency, high stability, excellent networking capability.
Zigbee uses point-to-point transmission and a dedicated signal channel to ensure that the device affects speed and stable operation more than other protocols such as Bluetooth and Bluetooth Mesh. At the same time, with the increase of the number of smart devices in the home, the stability of the Zigbee protocol will be far beyond the smart home.