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4GGSM G203 Gate Controller Wireless Remote GSM Gate Opener Support for Ordinary User Authorization callny control(APP) , suitable for home security, indoor monitoring, baby care, pet watching & rem...

<ul><li>Based on GSM 4G communication frequency, support 1000 users,authorizzed users can remote control the devices that connect with GSM 3G 4G: gate controller G202PLUS ，G203 ，CN302，CN303，CN305 by sms or calling, and the control will feedback to users by SMS,no distance limited.</li><li>The Gate Controller is widely used in access control systems, garage doors, swing doors ,folding doors, parking systems. and other electric euipments , the device will send notifications to users (via SMS) of the remote control results (such as the opening and closing status of doors).</li><li>Support for Ordinary User Authorization. Supports B25B26B28B66 B38B40B41 B13B17B18B19B20 B1B2B3B4B5B7B8B12.</li><li>nano SIM support basic communication function for SMS and calling, close the PIN lock. Connect according to the connection diagram in the manual, easy to operate, and convenient to use.</li><li>System isolation is particularly suitable for industrial control field applications. Wide working voltage design, supporting 9-36V DC power supply, and equipped with reverse connection protection design.</li></ul>

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Features:--- Based on GSM 4G communication frequency, support 1000 users,authorizzed users can remote control the devices that connect with GSM 3G 4G: gate controller G202PLUS ，G203 ，CN302，CN303，CN305 by sms or calling, and the control will feedback to users by SMS,no distance limited.--- The Gate Controller is widely used in access control systems, garage doors, swing doors ,folding doors, parking systems. and other electric euipments , the device will send notifications to users (via SMS) of the remote control results (such as the opening and closing status of doors).--- color:#d35400;">Support for Ordinary User Authorization. Supports B25B26B28B66 B38B40B41 B13B17B18B19B20 B1B2B3B4B5B7B8B12.--- nano SIM support basic communication function for SMS and calling, close the PIN lock. Connect according to the connection diagram in the manual, easy to operate, and convenient to use.--- System isolation is particularly suitable for industrial control field applications. Wide working voltage design, supporting 9-36V DC power supply, and equipped with reverse connection protection design.--- --- Specifications:--- Item: 4GGSM G203 Gate Controller--- Color: Black--- Material: ABS--- size:10.5pt">line-height:18.0000pt">family:Calibri">size:10.5000pt">family:'思源黑体 Normal'">Rated Voltage: DC 9V~36V1A --- size:10.5000pt">family:'思源黑体 Normal'">Working : -10size:10.5000pt">family:'思源黑体 Normal'">℃size:10.5000pt">family:'思源黑体 Normal'">~+60size:10.5000pt">family:'思源黑体 Normal'">℃--- size:10.5000pt">family:'思源黑体 Normal'">Storage : -20size:10.5000pt">family:'思源黑体 Normal'">℃size:10.5000pt">family:'思源黑体 Normal'">~+60size:10.5000pt">family:'思源黑体 Normal'">℃--- size:10.5000pt">family:'思源黑体 Normal'">Relative humidity: 10-90%, No condensation --- size:10.5000pt">family:'思源黑体 Normal'">Work frequency: --- size:10.5pt">line-height:18.0000pt">family:Calibri">size:10.5000pt">family:'思源黑体 Normal'">Related Voltage of the Output Relay: 5A250VAC, 7A125VAC, 20A14V --- size:10.5000pt">family:'思源黑体 Normal'">SIM :Nano type, 3V : 50 Ω SMA --- size:10.5000pt">family:'思源黑体 Normal'">Wired Switch: Supports --- size:10.5000pt">family:'思源黑体 Normal'">Relay port: Capacity :5 Amps at 250VAC Cosφ=1. 20 Amps at 14VDC--- color:#d35400">Supports B25B26B28B66 B38B40B41 B13B17B18B19B20 B1B2B3B4B5B7B8B12--- APP: callny control--- Size: 9.7*5*3.2--- Package Size:13*8*6cm--- Package Weight: 200g--- --- FAQ:--- 1.After authorized, why the device does not respone the commands or calling?--- Due to the different communication methods of operators in different countries, the actual number recognized by the device may be different. For example, your authorized number is +86 12345678, and the actual device acquisition number may be 12345678, resulting in invalid authorization.--- When the autho

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