# Specifications

- [LandingSite eTag Candy 1 Specification](/specifications/landingsite-etag-candy-1-specification.md): the document can be downloaded from https://landingsite.cn/specs/landingsite-etag-candy-1-specification.pdf
- [LandingSite eTag Biscuit 1 Specification](/specifications/landingsite-etag-biscuit-1-specification.md): LandingSite eTag Biscuit 1 Specification
- [LandingSite eCard Badge 1 Specification](/specifications/landingsite-ecard-badge-1-specification.md)
- [LandingSite eWristband B2001B Specification](/specifications/landingsite-ewristband-b2001b-specification.md)