[New device support]: Link2Home Devices (LTHSECREM)

[whiteduck22]

Link

https://www.elsons.co.uk/lthsecremlink2home-smart-alarm-remote-lthsecrem

Database entry

{"id":11,"type":"EndDevice","ieeeAddr":"0xa4c138aeade03f37","nwkAddr":55312,"manufId":4417,"manufName":"_TZ3000_e6bnm2pw","powerSource":"Battery","modelId":"TS0215A","epList":[1],"endpoints":{"1":{"profId":260,"epId":1,"devId":1025,"inClusterList":[1,3,1280,0],"outClusterList":[1281,25,10],"clusters":{"genBasic":{"attributes":{"stackVersion":0,"dateCode":"","modelId":"TS0215A","manufacturerName":"_TZ3000_e6bnm2pw","powerSource":3,"zclVersion":3,"appVersion":68,"hwVersion":1}},"ssIasZone":{"attributes":{"iasCieAddr":"0x6c5cb1fffe2a84da","zoneState":1}},"genPowerCfg":{"attributes":{"batteryPercentageRemaining":112}}},"binds":[{"cluster":1,"type":"endpoint","deviceIeeeAddress":"0x6c5cb1fffe2a84da","endpointID":1}],"configuredReportings":[{"cluster":1,"attrId":33,"minRepIntval":3600,"maxRepIntval":65000,"repChange":10}],"meta":{}}},"appVersion":68,"stackVersion":0,"hwVersion":1,"dateCode":"","zclVersion":3,"interviewCompleted":true,"interviewState":"SUCCESSFUL","meta":{"configured":"0.0.0"},"lastSeen":1780439858296}

Zigbee2MQTT version

2.11

External definition

import * as m from 'zigbee-herdsman-converters/lib/modernExtend';

export default {
    zigbeeModel: ['TS0215A'],
    model: 'TS0215A',
    vendor: '_TZ3000_e6bnm2pw',
    description: 'Automatically generated definition',
    extend: [m.battery(), m.iasZoneAlarm({"zoneType":"generic","zoneAttributes":["alarm_1","alarm_2","tamper","battery_low"]})],
};

What does/doesn't work with the external definition?

The remote has four push buttons:

1. Arm/Lock (top left)
2. Disarm/Unlock (top right)
3. Home (bottom left)
4. SOS (bottom right)

Notes

I think they have stopped manufacturing as their main website doesn't list these and their UK site doesn't work.
Ebay sellers have various components for sale - I bought a couple of these keyfob remotes to play with.

Thanks

[github-actions]

🙏 Thank you for creating this issue and sharing your external converter!

In case all features work, please submit a pull request on this repository so the device can be supported out-of-the-box with the next release.
For instructions on how to create a pull request see the docs.

If NOT all features work, please follow the How To Support new devices.
Since this is a Tuya also consider How To Support new Tuya devices.

If you need help with the process, feel free to ask here and we'll be happy to assist.

[whiteduck22]

Not really sure how to edit the external converter to match the four buttons so any help is appreciated or I am happy to ship a spare remote to a UK address for diagnosis