... system,alarm system,security alarm system,burglar alarm,wireless alarm. We provide home alarm,home alarm system ... proof4.External power outputStandard package: one host, one wireless infrared detector, two remote controls, one magnetic door sensor, ... engine:.&le 0mA Working voltage of wireless infrared detector: AC220V/DC9V optionalStatic current of wireless infrared detector: &le 10uAStatic current ...