315MHz/433MHz Garage Door Gate Opener Replacement Wireless Clone Switch Fixed Learning Code Distance Control for Automatic Door

Good luck with your favorite purchasesHign-concerned Chemical : None Support APP : No Package : Yes Model Number : Copy Remote Control Wireless Communication : RF Use : Lighting,Electric Door Brand Name : Shunmaii Origin : Mainland China Certification : None,None Certification : NONE Origin : Mainland China Use : Lighting,Electric Door Wireless Communication : RF Model Number : Copy Remote Control Package : Yes Working frequency : 315 MHz / 4392 MHz (optional); Power supply solution : DC3V (button battery 2032) power supply; Standby current : less than 15uA; Temperature range : -20-70 Can work normally even in harsh ambient temperatures; Product size : 66*35*15mm (including shell) 66x4x69inch Product weight : 29g (including shell). Rated voltage : DC3V Emission current : <21mA Quiescent current : <15uA Launch distance : >30 meters