@model Application.Domain.Entities.IoTDevice
@{
    var data = Model.Data.FirstOrDefault(o => o.Key == "Warning");
    var value = data?.Value;
    var unit = data?.Unit;
    var desc = data?.Description;
}
<div class="col-sm-2">
    <div class="card bg-light">
        <div class="card-header">
            <h5 class="card-title">@(Model.DisplayName??Model.Name)</h5>
            <div class="card-tools">@desc</div>
        </div>
        <div class="card-body device">
            <div class="row">
                <img class="icon" src="@Url.Content2(Model.IoTProduct.Image)" />
            </div>
            <div class="row h48 text-center">
                <p class="h48 margin0auto">@value @unit </p>
            </div>
        </div>
    </div>
</div>