4G LTE Relay Controller GSM GPRS Smart Remote Power Switch SMS

Model Number : KLN-SM4-WLTE Brand Name : KONLEN Origin : Mainland China Certification : CE Smart home platform : Other 4G TDD-LTE : B34/B38/B39/B40/B41 4G FDD-LTE : B1/B3/B5/B8 Control ON OFF :or 4G Data Network App Relay output : 4 channels ,10A/30VDC 10A/250VDC Sensor Interface 1 : Support Temperature Sensor Sensor Interface 2 : Support Temperature Humidity Sensor Temperature detection range : -40 to +115 centigrade degree Relays : normal closed or normal open KONLEN Smart 4G Controller with 4 relays: Model: KLN-SM4-WLTE( New Arrival ) All the kits include DC12V power adapter and externalantenna. The KONLEN 4G controller should be installed with your local 4G SIM card. Then you can control it On Off remotely by SMS, Call, PC web and App: WLTE Control With the 4G LTE network, you can install the device anywhere with 4G network coverage, perfectly solved the weakness of WIFI network distance limitation. Main Features: 1. Remote Control, no distance limitation 2. 4G Data network Remote Control via App and PC web. 3.Call Control. All the people who knowcommand and password can sendtext to control the 4 relay outputs. It supports 99 authorizednumbers Max. 4. With 4 relay outputs (10A/30VDC, 10A/250VAC) 5. Support Temperature / Humidity Control; Upperorlowertemperaturehumiditylimitalert. 6. Scheduled / Timing Control 7. Industrial class design, Aluminum alloy material It can be controlled by two modes,mode or 4G Data Network APP Mode. Application: 4 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 There are two sensors interface: Sensor 1 and sensor 2 ports: for connecting temperature sensor or temperature with humidity