Security Alarm Monitoring fee tax deductible?

I have a rental property. I pay for a security alarm monitoring fee (annually) for this property and have obtained a discount from the house insurance fee because of it.

the cost of any service or goods you provide and for which you do not receive separate payment from your tenant, e.g. gas, electricity, central heating, telephone rental, cable television, water and refuse collection,

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ww w. revenue .ie/en/tax/it/leaflets/it70.html#section3

According to Revenue the monitoring fee should be tax deductible. Is this correct?