2025 RTU5024 GSM Gate Opener Automatic Gate Access Controller 4G GSM Gate Opener Free Phone Garage Remote JR2025032601290Features:1. No call charges. The 4G LTE Gate Opener rejects the call from authorized number then carries out the turn ON/OFF action on the first ring2. Door can be opened by shaking3. Multiple applications. Compatible with gates, bollards, barriers, garage doors, shutters, access doors and machines4. Uses caller ID for identification, unknown callers are ignored. No need to provide a remote control for different users5. Can be operated from anywhere, no distance limit. Add or remove users by SMS textSpecification:Rated Voltage: 12VDC 1AWorking temperature: -10~+60℃Storage temperature: -20~+60℃Relative humidity: 10-90%, No condensation4G LTE frequency: B1 B3 B5 B8Output Relay Rated Voltage: 6A/240V ACUp to 999 authorized phone numbers can be configuredTwo Digital inputs compatible with door sensor, motion sensors or other sensors to protect doors and windows. When any input is triggered, SMS alert message will be sent and siren will start immediatelyOne output with relay rating 6A/240VAC compatible with the switch of doors or machinesRelay action sends SMS confirmation to the owner, this function is editable by userBased on 4G LTE Network, applied to many applicationsMaterial: MetalColour: BluePackage Contents:1 x GSM Gate Opener