The NSEE NP3-50-5W is a free exit system that opens your automatic gate so you and your visitors can leave without having to use a remote, key fob or keypad. This is a self-contained system that connects directly to any gate operator without an external output board. This is a 5-wire, system with a range adjustment board to install. This unit comes with 15 meters or 50' of attached direct burial cable and can also be used to complement any home automation or security system. Buried beside the driveway, the NSEE is hidden and vandal-proof. It covers a 2 to 12 foot wide driveway. It only detects moving steel, preventing the gate from being tripped open by animals or blowing objects. It accepts universal voltage 8-26V (AC and DC), and works with any gate operator: solar or powered. It has the lowest stand-by current in the market. Features: 5 Wire50' Direct burial cableBased on magnetometer technologyBuried beside driveway means it is hidden and vandal-proofCovers 2-12 foot wide drivewayRange adjustment board includedLow power consumptionExcellent for solar gatesUniversal voltage AC and DCElectronics full encased in polyurethaneSplice-able cable for easy field repairsTwo models: 5 wireFive wire model has N.O. contactsWorks with any and all gate operators Technical Specifications: Power Required: 8-28 VAC/DCStandby Current: 1.50 mANominal switching capacity (resistivity load): 1 Amp 30 Vdc, 0.5Amp 125Vac Relay Contacts: SPDT, Floating, N.OMax. switching power (resistivity load): 30 Watt, 62.5V A Max. switching voltage: 110 Vdc, 125Vac Max. switching current: 1 Amp Relay Trip Time: 2 secondsOperating Temperature: -25°F(-14℃) to 125°F(69℃)Dimensions: 1-3/4”(44.5mm) diameter ╳16.5”(42cm) long.Adjustable range: 3-12 feet typical installation.Very low power consumption, ideal for battery application.