ROBMNE 1 PCS Blue Metal RTU5024 GSM Gate Opener Automatic Gate Access Controller 4G GSM Gate Opener Free Phone Garage Remote Control

Features: 1. No call charges. The 4GLTE Gate Opener rejects the call from authorized number then carries out the turn ON/OFF action on the first 'ring; 2. It is no longer traditional to open the door, but it is more interesting to open the door by shaking it. 4. Secure - Using caller ID for identification, unknown callers are ignored; No need to provide a remote control for different users; 3. Multiple applications. (gates, bollards, barriers, garage doors, shutters and access doors or machines); 5. Can be operated from anywhere, no distance limit; Add or remove users by SMS Text ;, Weight: 0.47840310854 pounds, Manufacturer: ROBMNE