INSTALLATION INDICATOR FOR A SELF SUFFICIENT POWER SUPPLY
An apparatus includes a self sufficient power supply providing power to the apparatus when a main power supply is faulty, and an indicator adjacent to terminals of the apparatus that indicates when the self sufficient power supply is incorrectly connected to the terminals. In addition, a method includes installing a self sufficient power supply to provide power to an apparatus when a main power supply is faulty, and providing an indicator adjacent to terminals of the apparatus that indicates when the self sufficient power supply is incorrectly connected to the terminals.
1 . An apparatus, comprising:
a self sufficient power supply providing power to the apparatus when a main power supply is faulty; and
an indicator adjacent to terminals of the apparatus that indicates when the self sufficient power supply is incorrectly connected to the terminals.
2 . The apparatus of claim 1 , further comprising a fire safety system.
3 . The apparatus of claim 1 , further comprising a life safety system.
4 . The apparatus of claim 1 , further comprising a life support system.
5 . The apparatus of claim 1 , wherein the self sufficient power supply comprises one or more batteries.
6 . The apparatus of claim 1 , wherein the self sufficient power supply comprises one or more fuel cells.
7 . The apparatus of claim 1 , wherein the self sufficient power supply comprises one or more solar cells.
8 . The apparatus of claim 1 , wherein the indicator comprises:
a sensor for sensing improper installation conditions; and
a device connected to the sensor for providing an alert.
9 . The apparatus of claim 8 , wherein the sensor and device for providing an alert are combined in a single device.
10 . A method, comprising:
installing a self sufficient power supply to provide power to an apparatus when a main power supply is faulty; and
providing an indicator adjacent to terminals of the apparatus that indicates when the self sufficient power supply is incorrectly connected to the terminals.
11 . The method of claim 10 , wherein the apparatus is a fire safety system.
12 . The method of claim 10 , wherein the apparatus is a life safety system.
13 . The method of claim 10 , wherein the apparatus is a life support system.
14 . The method of claim 10 , wherein the self sufficient power supply comprises one or more batteries.
15 . The method of claim 10 , wherein the self sufficient power supply comprises one or more fuel cells.
16 . The method of claim 10 , wherein the self sufficient power supply comprises one or more solar cells.
17 . The method of claim 10 , wherein providing an indicator adjacent to terminals of the apparatus includes:
providing a sensor for sensing improper installation conditions; and
providing a device connected to the sensor for providing an alert.
18 . The method of claim 17 , further comprising combining the sensor and device for providing an alert in a single device.