Exhibit 15
Amended and Restated Joint Filing Agreement
The undersigned hereby agree that a single Schedule 13D (or any amendment thereto) relating to the ordinary shares of Protection One, Inc. shall be filed on behalf of each of the undersigned and that this Agreement shall be filed as an exhibit to such Schedule 13D.
Dated: June 7, 2010
| POI ACQUISITION, L.L.C. | |||||
| By: | /s/ Peter Ezersky | ||||
| Title: Manager | |||||
| QUADRANGLE CAPITAL PARTNERS LP | |||||
| By: | Quadrangle GP Investors LP, | ||||
| its General Partner | |||||
| By: | Quadrangle GP Investors LLC, | ||||
| its General Partner | |||||
| By: | 60; /s/ Peter Ezersky | ||||
Name: Peter Ezersky | |||||
| Title: Managing Member | |||||
| QUADRANGLE SELECT PARTNERS LP | |||||
| By: | Quadrangle GP Investors LP, | ||||
| its General Partner | |||||
| By: | Quadrangle GP Investors LLC, | ||||
| its General Partner | |||||
| By: | /s/ Peter Ezersky | ||||
Name: Peter Ezersky | |||||
| Title: Managing Member | |||||
| QUADRANGLE CAPITAL PARTNERS-A LP | |||||
| By: | Quadrangle GP Investors LP, | ||||
| its General Partner | |||||
| By: | Quadrangle GP Investors LLC, | ||||
| its General Partner | |||||
| By: | /s/ Peter Ezersky | ||||
Name: Peter Ezersky | |||||
| Title: Managing Member | |||||
| QUADRANGLE GP INVESTORS LP | |||||
| By: | Quadrangle GP Investors LLC, | ||||
| its General Partner | |||||
| By: | /s/ Peter Ezersky | ||||
Name: Peter Ezersky | |||||
| Title: Managing Member | |||||
| QUADRANGLE GP INVESTORS LLC | ||||
| By: | /s/ Peter Ezersky | |||
Name: Peter Ezersky | ||||
| Title: Managing Member | ||||
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