GSM remote unlocking for barriers, doors, and more

The GSM remote unlocking allows control of barriers, doors, and other devices through free calling from a phone. Control is only possible from phones registered in the device's memory, ensuring access control.

• Control via free calling from pre-registered phones
• Suitable for unlocking doors, barriers, elevators, and other devices
• Programming via sending command SMS for adding and deleting phone numbers
• Supports up to 199 users
• Model RTU-5024
• Power supply: DC 12V
• Operating frequency: GSM (2G) - 850/900/1800/1900 MHz
• Sold without power supply and SIM card

The device is easily programmed via SMS commands, allowing flexible access control. The ability to store up to 199 phone numbers provides control over a large number of users.