Outdoor Waterproof 433mhz Antenna ultra-long Distance Extender for Garage Remote Control Gate Up to 250mDesigned for any gate automation control boards or receivers.Increasing range of transmitters with 433,92MHz up to 250mSpecification1) Material : ABS & Metal2) Color : Black3) Frequency : 433.92MHz 433MHz4) Mounting: Screw (wall mount)5) Cable Length (m): 2M6) Bandwidth (MHz): 107) VSWR 1.58) Gain(dBi): 39) Max Input power (W): 2010) Input Impedance(): 5011) Polarization: Vertical12) Antenna Length (mm): 25013) Cable Type: RG17414)Impedence: 50 Ohm15)Bracket made from stainless steelPackage includes1 x Antenna1 x Metal wall mounted basewide range of uses:Garage doors, Electronic gates, Barrier gates, sliding doors, automatic doors, rolling doors, shuttersElectrical appliances/Home automation i.e. lights, Alarm system, access control system