GSM 2G Gate Controller Door Opener Relay Switch Phone Remote Control For Acce.

Feature: \n 1. Can be used to authorize access control, control access control, remote device switching, parking systems, etc.\n2. Can be used where you need to open or close your system, machine, and equipment to protect your assets.\n3. Just dial the authorized user number to open or close the fence, door or machine, and there is no call charge.\n4. Say goodbye to the traditional way of opening the door, shake to open the door is more convenience to use.\n5. Can also be used for doors, gateposts, guardrails, garage doors, shutters and access door or machines, etc. \n\nSpecification: \n\nItem Type: 2G Gate Controller\nMaterial: ABS\nApplication: Access control, garage\nVoltage: 9-36V\nWorking Temperature: -10 to 60\u2103\nStorage Temperature: -20 to 60\u2103\nRelative Humidity: 10-90%, non-condensing\nWorking Frequency: GSM 2G: 850/900/1800 /1900MHz\nAntenna: 50\u03A9 SMA\nSupport Switch: Wired\nRelay Parameters: 3A/240 VAC, 20A/14VDC\n\nPackage List: \n 1 x 2G Gate Controller3: