SM2 WLTE EA 2 Channel 4G SMS Alarm Controller with APP WEB Temperature Humidity Linkage SMS Power

Feature: 1. Multifunctional Design: Equipped with 4G network, APP WEB temperature and humidity linkage, and SMS power outage alarm functions to meet different needs. 2. Widely Used: SM2 WLTE EA 2 way 4G romote controller can be used as a relay switch, suitable for various scenes and equipment. 3. Flexible and Convenient: Standard SIM card and antenna interface, easy to operate, easy to install and use, good using experience. 4. Accurate Monitoring: Equipped with temperature and humidity sensor ports, with a wide detection range and real time accuracy. 5. Aluminum Material: SM2 WLTE EA 2 way 4G remote controller is made of aluminum material, durable, reliable, and long lasting. Specification: Item Type: 4G Mobile Phone Access Controller Product Material: Aluminum Weight: Approx. 296g / 10.4oz Usage: Relay Switch Power Consumption: Standby 12V/50mA, Maximum 12V200mA 4G Frequency (LTE FDD): B1/B3/B5/B7/B8/B20 GSM Frequency: 900/1800 MHz SIM Interface: Standard SIM Card Antenna Interface: Standard SMA Interface Temperature and Humidity Interface: 1 Sensor Port Temperature Detection Range: -40 to 125 celsius Humidity Detection Range: 0 to 100percent Output Logic: Normally Open and Normally Closed. Package List: 1 x Remote Controller 1 x Plug 1 x User Manual 2 x Accessories 1 x Probe