SimPal-T420-V1 4G power socket is one of simple remote power control device, Work with 4G SIM card, remotely turn on/off the power output by SMS or APP on mobile phone. It also functions as an alarm during a power failure or temperature deviations. Switching on or off the current can be controlled according to a schedule or with a thermostat function. It can monitor the electrical devices power loading and report daily power consumption.
Use for home power remote control, temperature monitor and power failure alarm etc. Can be use to control home heating device, router reboot, electricity application control etc.

Main Features:
Turn on/off power remotely
Work on 4G network, no WIFI or internet request, Send SMS or use APP turn on/off power remotely.
SMS alert of power failure
SMS alert to your mobile phone when 220V power failure or restore.
Multi-modes auto control
Come with temperature sensor, support thermostat control for electricity heater. Support three groups schedule control, one group timer control.
Temperature monitor
Temperature sensor included on each socket, SMS alert to your mobile phone once the temperature out of setting range.
Monitor power load and report power consumption
Devices come with power meter, it can monitor electrical power load and report daily power consumption.
Worldwide socket types
Germany, France, Australia, American and British socket plug available.
Difference between T420-V1 and T420-V2:
Function | T420-V1 model | T420-V2 model |
4G Bands | Cat1 | Cat1 LTE TDD: B38/B40 |
Voice calling | No support | Support |
Power meter function | Yes, 0-3500W (±5%) | No support |
Work with slave socket and sensors | No support | Yes, max 4pcs slave sockets and 8pcs wireless sensors |
Price | Low | High |
Technical Specification:
Product size | 125*60*80 mm (EU plug) |
4G LTE Frequency | Cat1 |
SIM card slot | Standard SIM card 15×25mm |
Plug and Socket type | Germany, French, UK, US available |
Power input | AC 110~250V |
Temperature sensor range | -30℃~70℃ (±2C) |
Indicator | Power output and wireless signal in Blue |
Max power loading | 16A or 3600W |
Power meter range | 0-3500W (±5%) |
Standby power consumption | 12mA 12V |









