GSM Remote Control for Barriers, Doors, and More

The GSM remote unlocking device allows control of barriers, doors, and other systems via free calling from a phone. Control is only possible from phone numbers stored in the module's memory, ensuring security and convenience in use.

Programming the device is done by sending command SMS messages to add or delete phone numbers with control rights.

• Supports up to 199 users
• Input for local control button
• GSM frequency: Quad-band 850/900/1800/1900 MHz
• Network: 2G
• Output: NC/NO dry contact, 3A/250VAC
• Power supply: 9-24V DC / 2A
• Power consumption: maximum 50mA at 12V, average 25mA
• Antenna interface: 50Ω SMA
• Operating temperature: -20 to 60℃
• Relative humidity: up to 90%
• Housing material: plastic
• Dimensions: 96.5 x 50 x 31.5 mm

GSM remote unlocking is sold without power supply and SIM card, allowing the selection of suitable components according to installation needs.

This device is suitable for integration into access control systems, providing a convenient and secure way for remote control via mobile phone.