https://github.com/Koenkk/zigbee2mqtt/issues/15665

ext.js

const fz = require('zigbee-herdsman-converters/converters/fromZigbee');
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 ota = require('zigbee-herdsman-converters/lib/ota');
const tuya = require('zigbee-herdsman-converters/lib/tuya');
const utils = require('zigbee-herdsman-converters/lib/utils');
const globalStore = require('zigbee-herdsman-converters/lib/store');
const e = exposes.presets;
const ea = exposes.access;

const lockExtend = (meta, lockStateOptions=null, binds=['closuresDoorLock', 'genPowerCfg']) => {
    return {
        fromZigbee: [fz.lock, fz.battery, fz.lock_operation_event, fz.lock_programming_event, fz.lock_pin_code_response,
            fz.lock_user_status_response],
        toZigbee: [tz.lock, tz.pincode_lock, tz.lock_userstatus],
        meta: {pinCodeCount: 250, ...meta},
        exposes: [e.lock(), e.battery(), e.pincode(), e.lock_action(), e.lock_action_source_name(), e.lock_action_user()],
        configure: async (device, coordinatorEndpoint, logger) => {
            const endpoint = device.getEndpoint(1);
            await reporting.bind(endpoint, coordinatorEndpoint, binds);
            await reporting.lockState(endpoint, lockStateOptions);
            await reporting.batteryPercentageRemaining(endpoint);
        },
    };
};

const definition = {
    zigbeeModel: ['c700000202', '06ffff2029'],
    model: 'YDF40',
    vendor: 'Yale',
    description: 'Real living lock / Intelligent biometric digital lock',
    extend: lockExtend({battery: {dontDividePercentage: true}}, {max: 900}),
};

module.exports = definition;