Aqara MCCGQ14LM
| Model | MCCGQ14LM |
| Vendor | Aqara |
| Description | Door and window sensor E1 |
| Exposes | contact, battery, battery_low, voltage |
| Picture | ![]() |
Notes
Adapter firmware
In order for this device to work (fully), at least the following firmware is required on your adapter:
- CC2530/CC2531:
20211115 - CC1352/CC2652:
20211114 - CC2538:
20211222 - Conbee II:
0x26720700
Note that if you have already paired the device you will need to repair it after upgrading your adapter firmware.
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 %.
Battery low (binary)
Indicates if the battery of this device is almost empty. Value can be found in the published state on the battery_low property. It's not possible to read (/get) or write (/set) this value. If value equals true battery low is ON, if false OFF.
Voltage (numeric)
Voltage of the battery in millivolts. Value can be found in the published state on the voltage property. It's not possible to read (/get) or write (/set) this value. The unit of this value is mV.

