TC reported External Smoke Alarm at car1534. Staff(PSR) checked and feedback no sign of smoke or he at. ~~~~~ car 1533 and 2533 found water ingress on smoke detactor c/o and replaced smoke detector function test done.security checked ok. ariff/jaya/fahmi s /fahmi y 02.03.2023 car 1533 new s/n sd-006, old-nil notification 2466416 car 2533 new s/n sd-020, old-nil notification 2466415