GSM KEY

GSM Key is an industrial GSM terminal for remote door opening operation, as a function available through the GSM network. The industry standard interface and built-in SIM card allow quickly, easily and universally use GSM remote control, both in the home and in the industrial environment.

GSM Key can be installed on any standard EN-50022 substrate by simply mounting it on an industrial rail or any solid surface. It is necessary to provide minimum degree of protection IP40 up to IP54 for open type applications. The charger is either AC or DC, regardless of polarity, in a large range of voltages. The usual 4VA-12Vca (8VA-24Vca) transformer or 5W-12Vcc (10W-24Vcc) power source can be used as a power supply.

The GSM Key output is a SPST relay contact than can easily be connected to an electric lock, ramp, etc. in parallel to the existing lock activation key. Output activation is possible via SMS or free calls (for authorized subscribers).

The GSM Keyboard front panel has an internal Tri-ban antenna that works the front of the GSM Key is not covered with metal frames, for example, if the GSM Key is installed inside the metal case. The dual-band antenna must be connected to the RF interface that is available on the device.

The digital output will be activated for 2 sec each time the GSM Key receives a free call from  the caller stored in the SIM directory. It is possible to add, modify or delete subscribers from the SIM card using a mobile phone. Exit, on the other hand, can be controlled by SMS which allows better control in different situations.

 

 

Technical specification GSM Key 

GSM COMMUNICATION Dual (Tri) band EGSM900 i GSM1800 (PCS1900)
Certified in accordance with GSM Phase 2/2+
Sensitivity over –102dBm
RF output power: Class 4 (2W) for EGSM900
Class 1 (1W) for DCS 1800/ PCS 1900
POWER SUPPLY 8+38 Vdc, 6+29 Vac
CONSUMPTION average ~260mA, transmission ~400mA load 50%
OUTPUT 1 SPST relay output, 1000VA @ 250Vac
NORMS EN-50022, 4 built-in module
Protection class EN-60529: IP40 properly fitted
WEIGHT 180g
OPERATING TEMPERATURE od-10 do +55°C, od –20 do +70°C with power supply and sensitivity reduction