PORTABLE ELECTRONIC SECURITY SYSTEM COMPRISING A CONTROL CONSOLE WITH ONE OR MORE ACCESSORIES; NAMELY, REMOTE CONTROL UNIT, BACK-UP POWER SUPPLY, GLASS BREAK DETECTOR, HEAT AND SMOKE ALARM MONITOR, POWER SIREN, EMERGENCY TELEPHONE DIALER, BEDSIDE ALARM, MEDICAL PENDANT ALARM, DOOR AND/OR WINDOW INTRUDER MONITORING TRANSMITTERS AND SENSORS, PRESENCE DETECTOR AND LIGHT CONTROLLERS