KT-G2 USA 4G GSM AUTO Relay Switch

12V Remote Control Box Wireless Gate Opener 4CH Output HOG Trap System (WiFi Lan+SMS+APP Simple Programming)

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  • MULTI-BANDS 4G MODULE enable relay switch device can work with USA AT&T and T-Mobile 4G/3G network
  • 4 CHANNEL RELAY SWITCHES enable you to control much more home appliances, such as lights, heater, water pump, car engine etc anytime anywhere in the world
  • FREE CHARGE PHONE CALL No.1 relay can be controlled by phone call, no minutes are used as it doesn’t actually answer the calls, it recognize caller ID and reject phone call to turn on/off the switch automatically
  • SMS FEEDBACK CONFIRMATION relay device will send you sms feedback after phone call or sms remote control, so you will know that relay switch received your command and act correctly
  • MULTI PROGRAMMING WAY – WiFi LAN hotspot access on PC, iOs/Android APP software and SMS text programming way

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Description

4G Relay Switch works on the basis of 4G/3G network, it requires a prepaid pay-as-you-go 4G SIM card from cellular provider, No minutes are used as it doesn’t actually answer the calls, it recognize caller ID and reject your phone call to turn on the switch automatically. Its working way as same as your wall mount light switch, the only difference is we changed manual press working way to Cell Phone wireless remote control. So the range of relay switch is truly unlimited, You can remote control your home anytime anywhere in the world!

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Applications:

  • GSM gate opener system
  • Heating home in winter
  • Home or office lighting control
  • Garden Irrigation systems
  • HOG TRAP system popular in Texas
  • Food safety,
  • Cold Chain management system (for temperature and humidity sensor only)

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Specification:

  • SMS control: CH2/3/4
  • USB connection: free driver, PLUG and PLAY
  • Timer Setting: 8 groups timer
  • Authorized number: 3 administrator and 5 general user(Can add extra 42 numbers on PC software)
  • Fast SAVE authorized numbers feature: YES(for 8 numbers only)
  • Share power with gate opener system: YES
  • Working Voltage: DC 12-24V@1-2A
  • Material: ABS
  • Output: 4 channel relay, NO/NC,COM
  • Relay Contact: 10A 250VAC, 10A 30VDC
  • Power Consumption: Standby status:60mA@12V, Working status:100mA@12V
  • Backup battery: 1 x 18650 lithium battery(Not include, support relay switch to send SMS alert when AC power off)
  • Working Humidity: >65%
  • Working Temperature: -25 – +55℃
  • Radio Frequency: 433.92MHZ
  • Input Port: YES (for Temperature and Humidity sensor, Not include)
  • Relay device dimension:7″(L) x 4.75″(W) x 2.25″(H)
  • 4G Module Bands: FDD-LTE:B2/ B4/ B12, 3G-WCDMA:B2/B4/B5 Compatible providers: USA: AT&T, T-Mobile

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In the Box:

  • 1 x 4CH 4G GSM Relay Switch
  • 1 x USB to micro-USB cable
  • 1 x Internal antenna
  • 1 x External high gain antenna 118 inch
  • 1 x 12V 1ADC power adapter
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