GSM Remote Gate Opener by Free Phone Call Gate, Door, Garage, Pump, Motor, Generator, Warehouse, Villa, Shop Remote Access Relay Control by Mobile Phone Call(FREE) 1.Remote gate opener for door, access control,2.Automatic Door GSM gate opener 3.GSM network free Gate Opener Gate opener remote control,Gate automation, Gates, Gate Operators, Garage Door opener, Automatic Door opener,Doors, Gate remote control, Locks, Motors. Access control. >>>>>RTU5015 GSM Remote Gate Opener: The GSM Gate Opener RTU5015 is a very simple device which can be used for authorized door access, controlling gates, switching of remote equipments, car parking systems.Actually the GSM Gate Opener RTU5015 can be used in places which require to turn ON/OFF your system, machines, equipments remotely with a FREE call from your mobile phone. 2 Digital Iutput (NC/NO, dry contact) Can use for Water Level Detector, Gas Detector, Smoke Detector, PIR Motion Detector, Door Magnets Sensor.etc. 1 Relay Output (3A/240VAC, NC and NO, Dry Contact) Well used for remotely switch ON/OFF equipments by Free Charge Phone Call. Just dial from Authorized User number(Up to 64 users). then the Barrier and doors are opened, or the machine are turn ON or OFF by the GSM Gate Opener RTU5015. There are no call costs, the GSM Gate Opener rejects the call from authorized number then carry out the turn ON/OFF action. >>>>>How RTU5015 Works? 1,Put a SIM Card into the Device. 2,Set the authorize users phone number to RTU5015 by SMS Text. 3,Call the SIM Card Phone Number by Authorized Users, then Relay Switch ON/OFF, to remote control the Gate/Door or other Machine OPEN/CLOSE >>>ALARM and CONTROL FUNCTION: 1, Connect wired detector/sensors in to the INPUT1/2. 2, When detector/Sensors TRIGGER,RTU5015 send user the Alarm SMS Text Message. 3, According to the Alarm SMS, users decide CALL RTU5015 ON/OFF. >>>>>GSM Gate Opener RTU5015 well used for: >>Home and garage owner >>Business company >>Hotel >>Warehouse >>Parking place >>Hospital >>Other place need remote switching ON/OFF applications.eg. Pump, Motor, Valve, or any need NC/NO contact devices. >>>>>Specifications: Parameter item Reference scope GSM Frequency Dual-Band, GSM900/1800, GSM850/1900 Digital Input 2, NC/NO, Dry Contact Relay Output Dry Contact,240VAC/3A, Switch ON/OFF by Phone Call Siren Output +12V,Wire Siren(*Optional) Authorized User Up to 64 Phone Numbers *Customization for more. DC Power supply Standard adapter: DC12V/1A Power consumption 12V input Max.