The RTU5025 supports GPRS communication function, very suitable for remotely monitoring outdoor cabinets and stations of telecom company, traffic origination, power supply company and so on. It can be authorized different repair person or maintains person to open the cabinets or stations at the specified time, saving time to get the keys for the locks and saving cost to repair or replace the locks
1. Quad-band, 3G WCDMA, 3G CDMA, can work in the worldwide GSM and 3G Networks;
2. No call charges. the GPRS-3G Gate Opener rejects the call from authorized number then carries out the turn ON/OFF action on the first 'ring';
3. Multiple applications. (gates, bollards, barriers, garage doors, shutters and access doors or machines);
4. Add or remove users by SMS Text command or over GPRS Network or USB Port;
5. No need to provide a remote control or keys for different users;
6. Up to 999 authorized phone numbers can be configured at the specified time;
7. Remotely upload the historical data or via USB port, the record capacity is 10000events;
8. 1 Digital inputs for motion sensors or other sensors to protect your door and windows;
9. 1 input special for monitoring door status and automatically armed when door closed;
10. 1 output with relay rating 3A/240VAC for connecting the switch of the door or machines;
