Mumubiz TYZGTH4CH-D1RF


Model	TYZGTH4CH-D1RF
Vendor	Mumubiz
Description	4 channel changeover contact with temperature and humidity sensing
Exposes	switch (state), countdown, power_on_behavior, temperature, humidity
Picture

Notes

Warning!

The device has a potentially deathly flaw. The mains power supply is based on a simple buck converter where neutral of the mains input is referencing GND on the sensor connector.

This device should only be powered by an isolated power supply via the micro-USB port.

Temperature and Humidity sensing

The device comes in bundles with what looks like a DHT-22 and a DS18B20 style temperature probe is also offered in a bundle.

Options

How to use device type specific configuration

temperature_calibration: Calibrates the temperature value (absolute offset), takes into effect on next report of device. The value must be a number.
temperature_precision: Number of digits after decimal point for temperature, takes into effect on next report of device. This option can only decrease the precision, not increase it. The value must be a number with a minimum value of 0 and with a maximum value of 3
humidity_calibration: Calibrates the humidity value (absolute offset), takes into effect on next report of device. The value must be a number.
humidity_precision: Number of digits after decimal point for humidity, takes into effect on next report of device. This option can only decrease the precision, not increase it. The value must be a number with a minimum value of 0 and with a maximum value of 3
state_action: State actions will also be published as 'action' when true (default false). The value must be true or false

The current state of this switch is in the published state under the state_l1 property (value is ON or OFF). To control this switch publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"state_l1": "ON"}, {"state_l1": "OFF"} or {"state_l1": "TOGGLE"}. To read the current state of this switch publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"state_l1": ""}.

Switch (l2 endpoint)

The current state of this switch is in the published state under the state_l2 property (value is ON or OFF). To control this switch publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"state_l2": "ON"}, {"state_l2": "OFF"} or {"state_l2": "TOGGLE"}. To read the current state of this switch publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"state_l2": ""}.

Switch (l3 endpoint)

The current state of this switch is in the published state under the state_l3 property (value is ON or OFF). To control this switch publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"state_l3": "ON"}, {"state_l3": "OFF"} or {"state_l3": "TOGGLE"}. To read the current state of this switch publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"state_l3": ""}.

Switch (l4 endpoint)

The current state of this switch is in the published state under the state_l4 property (value is ON or OFF). To control this switch publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"state_l4": "ON"}, {"state_l4": "OFF"} or {"state_l4": "TOGGLE"}. To read the current state of this switch publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"state_l4": ""}.

Countdown (numeric, l1 endpoint)

Countdown to turn device off after a certain time. Value can be found in the published state on the countdown_l1 property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"countdown_l1": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"countdown_l1": NEW_VALUE}. The minimal value is 0 and the maximum value is 43200. The unit of this value is s.

Countdown (numeric, l2 endpoint)

Countdown to turn device off after a certain time. Value can be found in the published state on the countdown_l2 property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"countdown_l2": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"countdown_l2": NEW_VALUE}. The minimal value is 0 and the maximum value is 43200. The unit of this value is s.

Countdown (numeric, l3 endpoint)

Countdown to turn device off after a certain time. Value can be found in the published state on the countdown_l3 property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"countdown_l3": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"countdown_l3": NEW_VALUE}. The minimal value is 0 and the maximum value is 43200. The unit of this value is s.

Countdown (numeric, l4 endpoint)

Countdown to turn device off after a certain time. Value can be found in the published state on the countdown_l4 property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"countdown_l4": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"countdown_l4": NEW_VALUE}. The minimal value is 0 and the maximum value is 43200. The unit of this value is s.

Power-on behavior (enum, l1 endpoint)

Controls the behavior when the device is powered on after power loss. Value can be found in the published state on the power_on_behavior_l1 property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"power_on_behavior_l1": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"power_on_behavior_l1": NEW_VALUE}. The possible values are: off, previous, on.

Power-on behavior (enum, l2 endpoint)

Controls the behavior when the device is powered on after power loss. Value can be found in the published state on the power_on_behavior_l2 property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"power_on_behavior_l2": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"power_on_behavior_l2": NEW_VALUE}. The possible values are: off, previous, on.

Power-on behavior (enum, l3 endpoint)

Controls the behavior when the device is powered on after power loss. Value can be found in the published state on the power_on_behavior_l3 property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"power_on_behavior_l3": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"power_on_behavior_l3": NEW_VALUE}. The possible values are: off, previous, on.

Power-on behavior (enum, l4 endpoint)

Controls the behavior when the device is powered on after power loss. Value can be found in the published state on the power_on_behavior_l4 property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"power_on_behavior_l4": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"power_on_behavior_l4": NEW_VALUE}. The possible values are: off, previous, on.

Temperature (numeric)

Measured temperature value. Value can be found in the published state on the temperature property. It's not possible to read (/get) or write (/set) this value. The unit of this value is °C.

Humidity (numeric)

Measured relative humidity. Value can be found in the published state on the humidity property. It's not possible to read (/get) or write (/set) this value. The unit of this value is %.