Security system
View Patent ↗A security mechanism for a store in which the exit door is selectively locked when an alarm, such as the sound of breaking glass is sensed. The locked door, once locked in response to a security alarm, is opened by the presence of an emergency vehicle proximate to the store, thereby allowing police to enter the store.
1. A safety portal for a store comprising:
a) an exit door being selectively locked;
b) a theft alarm mechanism, when activated, locks the exit door;
c) a sensor responsive to an emergency signal, said sensor changing a locked/unlocked status of the exit door upon sensing the emergency signal;
d) an emergency vehicle sensor generating an emergency vehicle signal when an emergency vehicle is located proximate to the store; and,
e) wherein, once the sensor has been activated by the theft alarm mechanism, the emergency vehicle sensor assures the exit door is in an unlocked status upon the emergency vehicle signal.
2. The safety portal according to claim 1 , further including a fire alarm mechanism generating the emergency signal and wherein the sensor assures the exit door is in an unlocked status upon sensing the emergency signal.
3. The safety portal according to claim 1 , further including:
a) a sound sensor generating the emergency signal upon sensing a breaking of glass sound; and,
b) wherein the sensor assures the exit door is in a locked status in response to the emergency signal.
4. The safety portal according to claim 3 , further including a strobing light mechanism being responsive to the emergency signal, said strobing light mechanism being directed towards an interior of the store.
5. A security mechanism for a store comprising:
a) an exit door being selectively locked;
b) a sound sensor generating a security alert signal upon sensing a breaking of glass sound;
c) a locking mechanism responsive to the security alert signal to lock the exit door;
d) an emergency vehicle sensor generating an emergency vehicle signal when an emergency vehicle is located proximate to the store; and,
e) an unlocking mechanism adapted to unlock the exit door upon both,
1) sensing the emergency vehicle signal, and,
2) sensing the security alert signal.
6. The security mechanism according to claim 5 , further including:
a) a radio frequency identification tag generating an identification of a wearer; and,
b) wherein the locking mechanism unlocks the exit door when said radio frequency identification tag is proximate to the exit door.
7. The security mechanism according to claim 6 , further including a strobing light mechanism being responsive to the security alert signal, and strobing light directed towards an interior of the store.
8. The security mechanism according to claim 7 , further including a control mechanism selectively activating the sound sensor during selected periods of time.
9. A security mechanism for a store comprising:
a) a sound sensor generating a security alert signal upon sensing a breaking of glass sound;
b) a strobing light mechanism responsive to the security alert signal;
c) a locking mechanism responsive to the security alert signal and adapted to lock an exit door;
d) an emergency vehicle sensor generating an emergency vehicle signal when an emergency vehicle is located proximate to the store; and,
e) an unlocking mechanism adapted to unlock the exit door upon both,
1) sensing the emergency vehicle signal, and,
2) sensing the security alert signal.
10. The security mechanism for a store according to claim 9 , further including a locking mechanism responsive to the security alert signal and adapted to lock an exit door.
11. The security mechanism for a store according to claim 9 , further including a control mechanism selectively activating the sound sensor during selected periods of time.