Shanghai Wafer Microelectronics Co., Ltd.

GSM Switch, GSM Controller, GSM Remote Switch manufacturer / supplier in China, offering GSM / 3G / 4G Wireless Remote Switch and Controller for USA, Coin Acceptor Operated Timer Control Board (WF-501LCD), Coin Acceptor Operated LCD Timer Control Board and so on.

Supplier Homepage Product List GSM Remote Controller GSM / 3G / 4G Wireless Remote Switch and Controller for USA

GSM / 3G / 4G Wireless Remote Switch and Controller for USA

FOB Price:US $55 - 100 / Set
Purchase Qty. (Sets) FOB Price
1-9 US $100 / Set
10+ US $55 / Set
Get Latest Price
Min. Order: 1 Set
Production Capacity: 10000
Transport Package: Paper Carton
Payment Terms: L/C, T/T, Paypal

Basic Info.

Model NO.:GSM-CTL-4G
Application:Automatic Doors
Signal Transmission:RF Remote Control
Transmission Distance:>100m
Battery Type:AAA Battery
Power Supply:DC12V
Working Band:GSM / 3G / 4G
Output:Double Relay Output
Output Rating:30A/220V
Box Type:Water Proof Box

Product Description

GSM-CTL-4G GSM / 3G / 4G relay remote switch
Double channel big power output switch

Working band for USA:

UMTS: B2/B4/B5
GSM: 850/1900MHz
FDD LTE: B2/B4/B5/B12/B17
We do other customized function for our customers
We can customize the 3G,4G and GSM controller

GSM / 3G / 4G Wireless Remote Switch and Controller for USA
The GSM-CTL-4G is a wireless 3G / 4G / GSM remote control switch that connects to the cell phone network.
It has seven independent relay switches, and the NO. 1 Relay switch is activated by calling its cell phone number, it will reject the call without answering and switch on the device connected to it, then there are no call costs incurred when dialling the unit, it will recognise an authorised telephone number calling it and reject the call without answering.
It has other one relay independent relay switches which can be switched on or off by sending the GSM-CTL an SMS text message.
GSM / 3G / 4G Wireless Remote Switch and Controller for USA
Working voltage9~12V AC /DC
Output2 channels 250V 30A 50 Hz relay contacts
Operating temperature-25...+60 ° C
Small standby power< 10mA 12V
Rating power30A/240V
Box typeWater proof box
Real-time & interactive control
Works with GSM phones
Relays operates almost every appliance
Relay memory after power failure
Optional password to keep the system at safety operating mode.
Remote Password change
Two operating mode optional ( remote setting with GSM phones)
One relay is woking with the phone calling, and others working with the SMS
Commands can added to GSM-phone number for ready made commands

 Support free control mode or Security Authorized number control mode 
 Quick & easy number programming with SMS or On Board Fast Teaching Button. 
 Can disable the SMS reply back to save the cost
 Support Customized command for easy understand
 Support the optional Wifi-plug for remote parameters program 
 Support device operation history LOG check

GSM / 3G / 4G Wireless Remote Switch and Controller for USA
Applications include the remote control of heating in holiday homes, lighting, engine pre-heaters, aviation engine heaters, irrigation systems, water well pumps, pumping stations, cabin heaters, resetting of remote servers, arming and disarming security systems, access control of gates and garage doors.
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Shanghai Wafer Microelectronics Co., Ltd.

- Shanghai, China
- Manufacturer/Factory, Trading Company

Gold Member Since 2009
Audited Supplier
  • Sample Available