2G/3G GSM Gate Opener Wireless Remote Control Door Access Relay Switch Free Call

  
2G/3G GSM Gate Opener Wireless Remote Control Door Access Relay Switch Free Call. It has 6-channel relay output. It also has 6 alarm inputs. When the input is shorted to GND, an alarm will be triggered and an alarm message will be sent. Has six independent relay switches and activates the NO.

There are 5 other independent relay switches, which can be turned on or off by sending SMS text to GSM-RELAY6-3G. 6-channel 250V 10A 50Hz relay contact, the relay can operate almost all equipment, the working mode is optional, built-in 3G module, can work anywhere in the world through 3G and GSM Net. Optional password to keep the system in safe operation mode, support remote password operation and password change.

SMS can be used for digital programming quickly and conveniently through SMS or on-board quick teach button. Support free control mode or security authorization number control mode, support custom commands, easy to understand. Support rechargeable battery power failure alarm (bettery is not included), DC12V voltage output of the alarm when an alarm occurs.

Applications include remote control of heating of holiday houses, lighting, engine preheaters, aircraft engine heaters, irrigation systems, well pumps, pumping stations, cabin heaters, resetting of remote servers, arming and disarming security systems, and door Access control and garage door. Item Type: GSM Remote Controller. Color: As the Picture Shown. Application: For remote control of heating of holiday houses, lighting, engine preheaters, aircraft engine heaters, irrigation systems, well pumps, pumping stations, cabin heaters, resetting of remote servers, arming and disarming security systems, and door Access control and garage door. 1 x 3G/GSM Remote Switch Controller. 1 x USB Data Cable.

It has 5 other independent relay switches, which can be turned on or off by sending SMS text to GSM-RELAY6. 6-channel 250V 10A 50Hz relay contact, the relay can operate almost all equipment, optional relay working mode. The DC12V voltage output of the alarm when the alarm occurs, supports the power failure alarm of the rechargeable battery (battery not included). 1 x GSM Remote Switch Controller.

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