Focus Wireless Double Side Light and Sound Siren

20141215

6.Power supply: DC15-18V (with 220VAC power adaptor) 7.Backup battery:12V 8.Standby current:<220uA 9.Electric Current: <1.2A 10.Frequency:433MHz 11.Wireless communication distance: 200m

EC21 Product Catalogs - 12v 2a adaptor

Focus Wireless Double Side Light and Sound Siren