Hej KKZ-DO021
| Model | KKZ-DO021 |
| Vendor | Hej |
| Description | Door contact sensor |
| Exposes | contact, battery |
| Picture |  |
Exposes
Contact (binary)
Indicates if the contact is closed (= true) or open (= false). Value can be found in the published state on the contact property. It's not possible to read (/get) or write (/set) this value. If value equals false contact is ON, if true OFF.
Battery (numeric)
Remaining battery in %, can take up to 24 hours before reported. Value can be found in the published state on the battery property. It's not possible to read (/get) or write (/set) this value. The minimal value is 0 and the maximum value is 100. The unit of this value is %.