Check the listing for details. Gate Garage Door Opener Remote Range Extender Antenna Kit. Condition: New. Listed at 14.24 USD. Specifications:1) Material : ABS & Metal 2)Frequency (MHz): 434 MHz±5 MHz 3)Standing wave ratio ≤1.5 4)Maximum gain (dBi): 3.5 5)Input power (W): 60 6)Impedance (Ω): 50 7)Polarization: vertical 8)Antenna length (mm): 400 9)Cable length (m): 2 10)Cable model: RG174 11)Connector type: SMA / SMB / SMC / BNC / FME / TNC / MCX / MMCX etc. 12)Installation: Wall installation Designed for any gate automation control boards or receivers. Increasing range of transmitters with 433,92MHz up to 250m!!! Impedence: 50 Ohm Bracket made from stainless steelWide range of uses:Garage doors, Electronic gates, Barrier gates, sliding doors, automatic doors, rolling doors, shutters Electrical appliances/Home automation i.e. lights, Alarm system, access control systemTerms Of Sale:Please read and understand before bidding or buying. Return of Faulty & Non Faulty Goods All products are individually inspected before being dispatched, to ensure items are sent out in perfect condition. Item must be returned within 15 days of After receiving Item must be returned unmarked and in the Original PackagingShipping:Please ensure your delivery address is correct. Items will be shipped within 48 hours after payment is received / cleared (except weekends and holidays).Contact UsIf you have any questions please ask me. I will reply within 24 hours. In the rare event that you have a problem with your item we strongly recommend contacting us before leaving negative or neutral feedback. We will be happy to help with your problem.