GSM Wireless Remote Gate Opener 2digital In 1relay Output Rtu5015

we are offering gsm wireless remote gate opener 2digital in 1relay output rtu5015. gsm wireless remote gate opener:
1.remote gate opener for door
2.automatic door gsm gate opener
3.gsm network free gate opener
gate opener remote control,gate automation, gates, gate operators, garage door opener, automatic door opener, doors, gate remote control, locks, motors. access control.
the gsm gate opener rtu5015 is a very simple device which can be used for authorized door access, controlling gates, switching of remote equipments, car parking systems. actually the gsm gate opener rtu5015 can be used in places which require to turn onoff your system, machines, equipments remotely with a free call from your mobile phone.
just dial from authorized user number then the barrier and doors are opened, or the machine are turn on or off by the gsm gate opener. there are no call costs, the gsm gate opener rejects the call from authorized number then carrys out the turn onoff action.
what applications does the gsm gate opener rtu5015 suitable for?
1.home and garage owners
2.business companies
3.hotels
4.warehouses
5.parking places
6.hospitals
7.other place need remote switching applications
8.simple security alarm systems applications
rtu5015 gate opener main features:
1. no call charges. the gsm gate opener rejects the call from authorized number then carry out the turn onoff action on the first 'ring';
2. multiple applications. (gates,bollards,barriers,garage doors,shutters and access doors or machines);
3. secure - using caller id for identification, unknown callers are ignored;
4. can be operated from anywhere, no distance limit;
5. add or remove users by sms text command;
6. no need to provide a remote control for different users;
7. up to 64 authorized phone numbers can be configured;
8. two digital inputs for door sensor, motion sensors or other sensors to protect your door and windows, when any one of them triggered, will send sms alert message you immediately;
skype: asiagsmalarm