Tuya ZG-102Z
| Model | ZG-102Z |
| Vendor | Tuya |
| Description | Door sensor |
| Exposes | contact, battery |
| Picture | ![]() |
Notes
Pairing
To start pairing, press the button (pinhole on the side of the device) using a pin/paperclip for approx. 5 seconds. The led will turn on, then start blinking while the pairing process is in progress.
Options
How to use device type specific configuration
time_start: Reply to Tuya-specific time synchronization requests: "1970" - Reply with seconds since 1970/01/01 (recommended, should stop the device from asking), "2000" - Reply with seconds since 2000/01/01 (use if the weekday is wrong with 1970), "off" - Don't reply (use if replying causes too much traffic). Default for this device: "off". The value must be one of1970,2000,off
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 %.

