Inmate Prison Officer Calling Systems

The system is formed central unit, call buttons, reset buttons and display units.

Display units, cal buttons and reset buttons are connected to the central unit.

Calls received by the central unit are forwarded to relevant units both visually and by sound.

There are addressable and conventional models according to operation principle of the central unit.

One cable is connected to the call buttons in the addressable models. It circulates all the buttons and returns to the central unit.

One pair of cable is required to return to central unit from each call and reset button at the conventional model.

There can be volume turn off button and general reset button on the central unit optionally.

On the central unit there are dry contacts which can change location during the call. So that devices such as phone calling module, external siren etc. to be operated during the call can be connected to the central unit if required.

Display unit is formed of 8×8 dot matrix LED displays with character height of 6 cm.

The display unit has modules with 6 and 8 characters.

Call information which will be displayed on the unit can be adjusted by programming.

The entire system is designed as microprocessor controlled.

The system is designed to be protected against any factors which can cause failures when using the electronic hardware.

Calls and reset buttons are made of stainless steel.

The entire hardware, software and communication infrastructure of the system have been developed in our company.

Calls and reset buttons are made of stainless steel.