Domoticz, Mosquito, Node-RED, RF Bridge and 433MHz PIR

MQTT broker is defined as:

{
    "id": "6ce51bd7.3fa0ac",
    "type": "mqtt-broker",
    "z": "",
    "name": "mosquitto-local",
    "broker": "broker",
    "port": "1883",
    "clientid": "node-red",
    "usetls": false,
    "compatmode": true,
    "keepalive": "60",
    "cleansession": true,
    "birthTopic": "",
    "birthQos": "0",
    "birthPayload": "",
    "closeTopic": "",
    "closeQos": "0",
    "closePayload": "",
    "willTopic": "",
    "willQos": "0",
    "willPayload": ""
}