EXHIBIT A
JOINT FILING AGREEMENT
Pursuant to Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of
1934, the undersigned agree to the joint filing of a Statement on Schedule 13G
(including any and all amendments thereto, and any filing on Schedule 13D
relating to the same investment) with respect to the shares of common stock,
par value $0.0001 per share, of Alarmguard Holdings, Inc., and further agree
that this Joint Filing Agreement be included as an Exhibit thereto. In
addition, each party to this Agreement expressly authorizes each other party
to this Agreement to file on its behalf any and all amendments to such
Statement.
Dated: April 14, 1998. OZ MANAGEMENT, L.L.C.
By: /s/ Xxxxxx X. Och
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Name: Xxxxxx X. Och
Title: Managing Member
Dated: April 14, 1998. OZ MASTER FUND, LTD.
By: OZ MANAGEMENT, L.L.C.
as Investment Manager
By: /s/ Xxxxxx X. Och
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Name: Xxxxxx X. Och
Title: Managing Member
Dated: April 14, 1998. ZIFF ASSET MANAGEMENT, L.P.
By: PBK Holdings, Inc.
as General Partner
By: /s/ Xxxxxx X. Xxxxxxx
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Name: Xxxxxx X. Xxxxxxx
Title: President
