(A) The owner of each dwelling unit, hotel, motel, hospital, nursing home, jail, prison and residential-custodial care facility may directly wire the smoke detector to the power supply of the building.
(B) In each dwelling unit, hotel, motel, hospital, nursing home, jail, prison and residential-custodial care facility which is in existence on 11-5-1980, or which is constructed under a building permit issued 180 days before 11-5-1980, or which is substantially rehabilitated, the owner may install a smoke detector which operates from a plug-in outlet fitted with a plug restrainer device if the outlet is not controlled by an on-off switch and if the cord connecting the smoke detector with the outlet is not controlled by an on-off switch.
(C) In each dwelling unit, hotel, motel, hospital, nursing home, jail, prison and residential-custodial care facility which is in existence on 11-5-1980, the owner may install a monitored battery powered smoke detector.
(Prior Code, § 92.15) (Ord. 81-1980, passed - -1980) Penalty, see § 91.999