2025 RTU5024 GSM Gate Opener Automatic Gate Access Controller 4G GSM Gate Opener Free Phone Garage Remote JR2025032601290 Features: 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 ring 2. Door can be opened by shaking 3. Multiple applications. Compatible with gates, bollards, barriers, garage doors, shutters, access doors and machines 4. Uses caller ID for identification, unknown callers are ignored. No need to provide a remote control for different users 5. Can be operated from anywhere, no distance limit. Add or remove users by SMS text Specification: Rated Voltage: 12VDC 1A Working temperature: -10~+60℃ Storage temperature: -20~+60℃ Relative humidity: 10-90%, No condensation 4G LTE frequency: B1 B3 B5 B8 Output Relay Rated Voltage: 6A/240V AC Up to 999 authorized phone numbers can be configured Two 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 immediately One output with relay rating 6A/240VAC compatible with the switch of doors or machines Relay action sends SMS confirmation to the owner, this function is editable by user Based on 4G LTE Network, applied to many applications Material: Metal Colour: Blue Package Contents: 1 x GSM Gate Opener