Sonoff access control cards use NTAG215 NFC chips to activate one smart scene per card via a compatible smartphone. With the eWeLink app, tapping the phone against the card activates the selected scene. The chip has 540 bytes of memory and can be read and written more than 10,000 times.
The cards are made of white PVC plastic with a glossy surface and waterproof protection. The built-in anti-metal layer allows them to be used on metal surfaces as well.
- Type: NFC card
- Quantity: 2 pieces
- Color: White
- Chip: NTAG215
- Memory: 540 bytes
- Read/write endurance: More than 10,000 times
- Compatibility: NFC-enabled devices, iOS 13 or later, Android devices with NFC technology
- App: eWeLink, version 4.19.0 or later
- Material: PVC
- Surface: Glossy
- Protection: Waterproof
- Anti-metal layer: Built-in
- Type
- Card
- Colour
- White
- Quantity
- 2 pcs
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.