After receiving the dial from the authorized user number at the specified time, the barrier and doors will be opened, or the machine will be turn on or off by the RTU5024. There are no call costs because the RTU5024 will reject the call from authorized number then carries out the turn ON / OFF action.Moreover, the user can be authorized at the specified time to operate it, after the timeout, it will automatically change to unauthorized type.
The RTU5024 supports GPRS communication function, which is very suitable for remotely monitoring outdoor cabinets and stations of a 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 while the person lost the key.
Quad-band, can work in the worldwide GSM network
3G version, can work in the worldwide 3G networks
No call charges. the 3G gate opener / relay switch rejects the call from authorized number then carries out the turn ON / OFF action on the first "ring"
Multiple applications: gates, bollards, barriers, garage doors, shutters and access doors or machines
Safe to use, use caller ID for identification, unknown callers will be ignored
Can be operated from anywhere, no distance limit
No need to provide a remote control or keys for different users
Up to 200 authorized phone numbers can be configured at the specified time
One output with relay rating 3A / 240VAC for connecting the switch of the door or machines
The relay action will return an SMS confirmation to the owner or authorized call in number, this function is editable by user
The relay close or open time is programmable
Based on 3G network, applied to many applications
The access control system is only applicable to 2G network, so it is not suitable for countries and regions that have discontinued 2G network, such as Thailand, Singapore, Japan, South Korea, Australia, New Zealand, Fiji, Taiwan, etc.