RTU 5016 GSM Automatic Door Openers Remote Gate Opener with Free Call

Description

Can be operated from anywhere, no distance limitation, Android App and iOS App iKeypad for quickly operation; Din Rail 35mm installation; No call charges. the GSM SMS Controller rejects the call from authorized number then carry out the programmable actions on the first 'ring'; Multiple applications. (auto gates, remote lock, garage control, access control, barriers, temperature monitoring, pulse counter, humidity, machines, automation systems); Secure - Using caller ID and password for identification, unknown callers are ignored