KT-G3-A USA 4G GSM AUTO Relay Switch 12V Remote Control Box Wireless Gate Opener 2CH Output HOG Trap System 30A Relay Contact(for AT&T and T-Mobile)

Description

KT-G3 Upgrade Features on the basis of KT-G21> Upgrade to 30A high power relay contact2> Use big relay connection screws for easy wiring3> WiFi and RF433Mhz features are optional to save relay working powerDescription4G Relay Switch works on the basis of 4G/3G network, so it requires a prepaid pay-as-you-go 4G SIM card from your cellular provider, No minutes are used as it doesn't actually answer the calls - it recognize caller ID and then reject your phone call to turn on the switch automatically.Its working way as same as your home wall mount manual press lights switch, the only difference is we changed manual press working way to Cell Phone wireless remote control. So the range of this relay switch is truly unlimited, You can remote control your home appliances anytime anywhere in the world!Applications:HOG TRAP systemAircraft engine heaterHome or office lighting controlGSM gate openerSpecification:Working Voltage: DC 12-24V@1-2AMaterial: ABSOutput: 2 channel relay, NO/NC,COMRelay Contact: 30A 250VAC/30VDCPower Consumption: Standby status:60mA@12V, Working status:100mA@12VMemory: Relay memory after AC power outageControl way: Phone Call/SMS/Timer control/Ralated working Working Humidity: >65%Working Temperature: -25 - +55℃WiFi LAN hotspot access: OptionalRadio Frequency: 433.92MHZ (for wireless keyfob,optional)Relay device dimension:7"(L) x 4.75"(W) x 2.25"(H)Package Dimension:8.75"(L) x 6.5"(W) x 2.75"(H)4G Module Bands: FDD-LTE:B2/ B4/ B12, 3G-WCDMA:B2/B4/B5 Compatible providers: USA: AT&T, T-MobileIn the Box:1 x 2CH 4G GSM Relay Switch1 x USB to micro-USB cable1 x Internal antenna1 x External high gain antenna1 x 12V 1ADC power adapter1 x U-disk manual and software