Gsm door and gate opener
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Open your door or your automatic gate by your mobile phone from everywhere in the world


Related products :

Gsm door opener totally made in Italy

No call charges
The GSM door opener rejects the call from authorized number then carries out the turn ON/OFF action on the first ring

It can be managed by free App for iOX and Android

Configuration via SMS or software provided





Opera Gsm

57500 - GSM door opener



57500 - GSM - Key serie HIT


Remote activation system for opening doors, garage doors, activating alarms, turning on lights, irrigation systems

Using the contacts provided, it can provide via SMS information about the activation of an alarm, the opening of a door, power failure in an apartment

White ABS body for wall mounting
Dimensions: mm 140 x 140 x 46.5
Power supply: 12/24 V DC – 12/18 V AC
Power draw: 90 mA at 12 V DC
LED indicators on the front of the enclosure for:
- Green LED for power
- Red LED for output 1 active
- Red LED for output 2 active
- Yellow LED for connection active/faulty

Internal GSM module SIM card slot
Internal miniature rod GSM antenna
Signal strength recognition system of a specific GSM network without SIM inserted
Mini USB connector for configuration and firmware upgrade

Internal connections with screw terminals

2 relay output C/NO/NC (12 V/2 A max) independently selectable with timed monostable contact, timed from 1 to 60 s (eg. lock opening) or bistable contact (eg. activating and deactivating alarm) by mobile phone

2 inputs with selectable opto-insulated contacts (12/24 V AC/DC input) or with NO contact 3 selectable operation modes
1 - Call only
2 - Call or SMS
3 - SMS + security PIN code

- Outputs controllable via SMS
- SMS sending triggered by input activation (operation performed or alarm)
- Internal memory with up to 150 enabled telephone numbers
- Password for administrator configuration
- Configuration via SMS or Windows PC software
- Activation selection by call or SMS
- Activation selection using dedicated App
- SMS confirmation of receipt of sent message (can be disabled)
- Input contacts for confirmation via SMS of the operation performed
- Administrators and users list via SMS
- Event log via Windows PC software
- SIM Card credit balance query
- System lock/unlock command via SMS by administrator

The Opera GSM door opener 57500 is a very simple device which can be used for authorized door access, controlling gates, switching of remote equipments, car parking systems.
The GSM door opener 57500 can be used in places which require turning ON/OFF your system; doors and gates can be operated remotely with a FREE call from your mobile phone.

No call charges. The GSM door opener rejects the call from authorized number then carries out the turn ON/OFF action on the first ring

The Opera 57500 will send SMS Alert the to owners immediately. This is very useful if you need protect your assets with low cost solution





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