How to support Tuya outdoor Siren Alarm with Solar (_TZE284_nlrfgpny)?

[tuzibeast]

I recently bought Tuya outdoor Siren Alarm with Solar from Aliexpress

Device shows as Not supported in Zigbee2MQTT
Exposes tab is completely blank.

I'm using HA OS 13.2
Add-on Zigbee2MQTT 1.40.2-1

generated_external_definition
const definition = {
zigbeeModel: ['TS0601'],
model: 'TS0601',
vendor: '_TZE284_nlrfgpny',
description: 'Automatically generated definition',
extend: [],
meta: {},
};

module.exports = definition;

What I've tried so far:

1. I've followed discussion How to support Tuya outdoor Siren Alarm (_TZE200_nlrfgpny)? #17325 with the device that looks the same but Zigbee manufacturer is _TZE200_nlrfgpny.
2. I copied junbing2006 .js file into /homeassistant/zigbee2mqtt
   https://github.com/junbing2006/zigbee_siren_TZE200_nlrfgpny/blob/main/zigbee_siren_TZE200_nlrfgpny.js

I this .js file I modified fingerprint: manufacturerName: '_TZE284_nlrfgpny'

My .js file is located at /homeassistant/zigbee2mqtt/TS0601. Below is the code:

const tz = require('zigbee-herdsman-converters/converters/toZigbee');
const exposes = require('zigbee-herdsman-converters/lib/exposes');
const reporting = require('zigbee-herdsman-converters/lib/reporting');
const extend = require('zigbee-herdsman-converters/lib/extend');
const e = exposes.presets;
const ea = exposes.access;
const tuya = require('zigbee-herdsman-converters/lib/tuya');

const tzLocal = {
tamper_alarm_switch: {
key: ['tamper_alarm_switch'],
convertSet: async (entity, key, value, meta) => {
const lookup = {'off': false, 'on': true };
value = value.toLowerCase();
const pState = lookup [value];
await tuya.sendDataPointBool(entity, 101, pState);
return {state: {tamper_alarm_switch: value}};
}
},

alarm_mode: {
    key: ['alarm_mode'],
    convertSet: async (entity, key, value, meta) => {
        value = value.toLowerCase();
        await tuya.sendDataPointEnum(entity, 102, {'alarm_sound': 0, 'alarm_light': 1, 'alarm_sound_light': 2 }[value]);
        return {state: {alarm_mode: value}};
    }
},

alarm_melody: {
    key: ['alarm_melody'],
        convertSet: async (entity, key, value, meta) => {
            value = value.toLowerCase();
            await tuya.sendDataPointEnum(entity, 21, {'melody1': 0, 'melody2': 1, 'melody3': 2}[value]);
            return {state: {alarm_melody: value}};
        }
}

}

const definition = {
// Since a lot of TuYa devices use the same modelID, but use different datapoints
// it's necessary to provide a fingerprint instead of a zigbeeModel
fingerprint: [
{
// The model ID from: Device with modelID 'TS0601' is not supported
// You may need to add \u0000 at the end of the name in some cases
modelID: 'TS0601',
// The manufacturer name from: Device with modelID 'TS0601' is not supported.
manufacturerName: '_TZE284_nlrfgpny',
},
],
model: 'TS0601',
vendor: 'TuYa',
description: 'Outdoor siren',
fromZigbee: [tuya.fz.datapoints],
toZigbee: [tuya.tz.datapoints, tzLocal.tamper_alarm_switch,tzLocal.alarm_mode,tzLocal.alarm_melody],
onEvent: tuya.onEventSetTime, // Add this if you are getting no converter for 'commandMcuSyncTime'
configure: tuya.configureMagicPacket,
exposes: [
e.battery().withUnit('%'),
exposes.enum('alarm_state', ea.STATE, ['alarm_sound', 'alarm_light', 'alarm_sound_light', 'normal']),
exposes.binary('alarm_switch', ea.STATE_SET, 'ON', 'OFF').withDescription('Alarm switch'),
exposes.binary('tamper_alarm_switch', ea.STATE_SET, 'ON', 'OFF').withDescription('Tamper alarm switch'),
exposes.binary('tamper_alarm', ea.STATE, 'ON', 'OFF').withDescription('Tamper state'),
exposes.enum('alarm_melody', ea.STATE_SET, ['melody1', 'melody2', 'melody3']).withDescription('Ringtone of the alarm'),
exposes.enum('alarm_mode', ea.STATE_SET, ['alarm_sound', 'alarm_light', 'alarm_sound_light']),
exposes.numeric('alarm_time', ea.STATE_SET).withValueMin(1).withValueMax(60).withValueStep(1).withUnit('min').withDescription('Alarm time'),
exposes.binary('charge_state', ea.STATE, 'Charging', 'Not Charging').withDescription('Charging state'),
],
meta: {
// All datapoints go in here
tuyaDatapoints: [
[15, 'battery', tuya.valueConverter.raw],
[1, 'alarm_state', tuya.valueConverterBasic.lookup({'alarm_sound': 0, 'alarm_light': 1, 'alarm_sound_light': 2,'normal': 3})],
[13, 'alarm_switch', tuya.valueConverter.onOff],
[101, 'tamper_alarm_switch', tuya.valueConverter.onOff],
[20, 'tamper_alarm', tuya.valueConverter.onOff],
[21, 'alarm_melody', tuya.valueConverterBasic.lookup({'melody1': 0, 'melody2': 1, 'melody3': 2})],
[102, 'alarm_mode', tuya.valueConverterBasic.lookup({'alarm_sound': 0, 'alarm_light': 1, 'alarm_sound_light': 2})],
[7, 'alarm_time', tuya.valueConverter.raw],
[6, 'charge_state', tuya.valueConverter.onOff],
],
},
};

module.exports = definition;

3. Added an extra line for external converter in /homeassistant/zigbee2mqtt/configuration.yaml

.
.
.
homeassistant_legacy_entity_attributes: false
legacy_api: false
legacy_availability_payload: false
external_converters:
- TS0601.js
.
.

ISSUE:
The devices is still shown as Not supported, no error messages, no notifications. I restarted Zigbee2MQTT a number of times. Also tried to add external converter from the UI. The device is still Not supported.

Can someone kindly take a look and advise where I'm going wrong. I have been struggling with it for the past few days and totally stuck now and can't use the siren.