G202 GSM 4G LTE Gate Opener Relay Switch — GSM Remote Controller for Sliding & Swing Garage Gates, Home Security Remote Replacement, Smart WiFi Control

Overview: The G202 GSM Door Opener is a compact wireless controller that lets you operate garage doors, shutters and other access points via mobile phone. It supports GSM/4G networks and can replace conventional remote controls for sliding or swing gate systems. Built from plastic with a compact footprint, it is suitable for home security applications. Technical specifications: - Origin: Mainland China - GSM frequency: Quad band 850/900/1800/1900 MHz - Network: 4G - Raw output: NC/NO dry contact, 3A/250VAC - DC power supply: 9-24VDC/2A - Power consumption: 12V input maximum 50mA / average 25mA - SIM card: support 3V SIM card - Antenna: 50SMA antenna interface - Temperature range: - 20-60 - Humidity range: 90% relative humidity - Material: Plastic - Boundary dimension: About 96.5x50x31.5mm/3.79x1.96x1.24inch What’s in the box: 1 x G202 GSM Door Opener 1 x Gain Antenna 1 x Instruction Notes: Actual item color may vary slightly from photos due to monitor and lighting differences. Please allow a 1-2cm measurement deviation because dimensions are taken manually.