The GateMate lets cars exit a gated property without the use of a remote key fob or keypad. A probe that detects moving steel is buried beside a driveway up to 12 feet wide and tethered to the automatic gate operator via a 100-foot cable. By the time a vehicle gets to the gate, it is open, eliminating the need to, say, buzz out the UPS truck. The device accepts universal voltage and works with any gate operator. It has the lowest stand-by current on the market, making it especially suited to solar-powered gates. www.cartell.com
Cartell Gate Mate