G202 Relay Switch WiFi Controller GSM Door Opener Relay Switch Accessories Mobile Phone 4G Remote for Garage Doors Shutters

Good luck with your favorite purchasesModel Number : GSM Gate Opener Brand Name : GUB Origin : Mainland China Certification : None Smart home platform : None 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 : 50ΩSMA antenna interface Temperature range : - 20-60 ℃ Humidity range : 90% relative humidity Material : Plastic Boundary dimension : About 96.5x50x31.5mm/3.79x1.96x1.24inch