How to write the notice of property power outage

Legal analysis: Dear landlord/tenant: Hello! Notice of xXX: Due to the fire protection system test in the community, the power outage will be in XX community at that time, and the power outage time will be xxX. Please make relevant preparations in advance. Please forgive the inconvenience. I hope the landlord/tenant will inform each other.

Legal basis: Article 35 of the Regulations on Property Management, a property service enterprise shall provide corresponding services in accordance with the stipulations of the property service contract. The realty service enterprise fails to perform the realty service contract, causing personal and property safety damage to the owner, and shall bear corresponding legal responsibilities according to law.