| Name | CAUTION SIGN |
| Unicode Version | 1.1 |
| Block（ブロック） | Miscellaneous Symbols（その他の記号） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ☡ ☡ |
| UTF-8 Encoding | ☡ e298a1 |
| UTF-16 Encoding | ☡ 2621 |
| UTF-32 Encoding | ☡ 00002621 |