Product Overview
Product Model: SM4 WLTE EA
Material: Aluminum
Function: Relay Switch
Power Consumption: Standby 12V 50mA, Working Max 12V 200mA
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: 2 Sensor Ports
Temperature Detection Range: -40 to 125℃
Humidity Detection Range: 0 to Full
Output Logic: Normally Open and Normally Closed
Weight: Approx. 455.00g /16.05oz
Features
1、Multi Functional Design: This relay switch features 4G network connectivity, APP WEB temperature and humidity linkage, and SMS power outage alarm functions, catering to a variety of needs.
2、Aluminum Material: Made from aluminum material, this relay switch is durable and reliable, ensuring long lasting performance.
3、Wide Range of Applications: This switch can be used as a relay switch for various occasions and devices. From home automation systems to industrial equipment control, this versatile switch can handle it all.
4、Flexible and Convenient: Equipped with a standard SIM card and antenna interface, this switch offers easy operation, installation, and usage.
5、Accurate Monitoring: With temperature and humidity sensor ports, this switch enables accurate and real time monitoring. Its wide detection range ensures precise measurements, providing critical information for environmental control and management.
Package List
1 x Remote Controller
1 x Plug
1 x User Manual
3 x Accessories
1 x Probe
Package Weight and Dimension
| Weight | 1.03 lb |
| Width | 4.68 Inch |
| Height | 1.95 Inch |
| Length | 7.8 Inch |
