4G 3G GSM Power Switch 8CH Relay Controller Timer GPRS APP SMS Smart Remote Control Temperature Humidity Sensor Home Automation |

 KONLEN Smart 4G Controller with 4 relays:Model: KLN-SUP8-WGPRS (New Arrival)All the kits include DC12V power adapter and external antenna.
The 4G version is European version, can work in Europe, Asia, Africa, some South America countries, but can't work in USA, Canda, Mexico, Australia, New Zealand.    Mainly Features:1.  Remote Control, no distance limitation2.  4G Data network Remote Control Via App3.  Dial Control first relay, SMS control 4 relays

All the people who know SMS command and password can send SMS text to control the 8 relays output.

For the call control, it supports 99 authorized call numbers Max.

Note: When the device detects the ring call, the relay 1 will change status, so call control is free of charge. But the call can only control first relay ouput, invalid for other 7 relay outputs.

4. With 8 relay outputs (10A/30VDC, 10A/250VAC)5.  Support Temperature/Humidity Control6.  Scheduled/Timing Control7.  Industrial class design, Aluminum alloy materialIt can be controlled by two modes, SMS mode or 4G Data Network Mode. The default is SMS mode. If want 4G data network App control mode, please set APN first before use.Application:8 Channels support to control more devices, you can control all channels at the same time and you can also control each relay separately . It was widely used in farm, hennery, machine room, electric garage door etc.,Control Electric Garage Doors at same time Support external keyboard: if you want to control the device manually , you can add the external keyboard .Please note : the external keyboard is optional . Temperature & Humidity Control function:If the temperature(humidity) is less than (more than ) the tempeareture (humidity ) you set , the device will switch on/off automatically as you required .For example : If you need the device to work automatically when the device less than ( more than ) a certain temperature /humidity , you can use this function.Please note :The material of the temperature&humidity probe: Plastic or metal for option . Support up to 12 groups of temperature setting and 4 groups of humidity setting.Scheduled/Timing ControlSupport up to 24 groups of timing task settingMore information about APPWring connection1. DC motor or other devices (power below 80W)2. AC bulb/LED/other devices (power below 200W)If you want to connect with high-power AC motor equipment( more than 400W), please add AC contactor additionally by yourself.All the kits includes DC12V power adapter and external antenna.The plastic or metal temperature & humidity sensor optionalThe external button switch keyboad is optional.SpecificationDC power supply: standard adapter DC12V/500mA or 1A, Range 9 to 12V.Power consumption: standby 12V/500mA,working Max: 12V/200mATDD-LTE: B34/B38/B39/B40/B41FDD-LTE: B1/B3/B5/B8GSM/GPRS/EDGE: 900/1800mhzSIM Interface: Support 3V micro SIM CardExternal Antenna: SMA Antenna interface, 50 ohm, Ga in 6DB1 sensor interface: support to connect with plastic or metal temperature humidity sensorHumidity Detection range: 0 to 100%Temperature detection:  range: -40 to +110 degreeRelay Outputs: 8 Channels, 10A/30VDC,10A/250VACOutput logic: normal open and normal close.