RTU5034 2G GSM Gate, Opener Access Relay Switch, Remote Control by Free Call, Home Alarm System Security, for Automatic Door Opener ESD Safe Antistatic 3 Layers Thick Mat [2 x 4 feet] Mini Digital Thermometer Humidity Hygrometer

Mini Digital Thermometer Humidity Hygrometer (Colour may vary)

Most experiments use a breadboard (included) for tool-free assembly

Cost-Effective - Best value for professional and hobbyist use

Purchase the CL21A226MPCLRNC SAMSUNG ELECTRO-MECHANICS MLCC SMD Capacitor 22 uF

Power Supply: 5V DC

RTU5034 2G GSM Gate, Opener Access Relay Switch, Remote Control by Free Call, Home Alarm System Security, for Automatic Door Opener ESD Safe Antistatic 3 Layers Thick Mat [2 x 4 feet] Mini Digital Thermometer Humidity HygrometerRTU5034 2G GSM Gate, Opener Access Relay Switch, Remote Control by Free Call, Home Alarm System Security, for Automatic Door Opener The RTU5034 is a professional grade 2G GSM based remote access relay switch designed for wireless control of gate openers, door locks, and access control systems via standard mobile phone calls. This device is extensively used by security integrators, facility managers, and property developers who require reliable remote