Mace Security International, Inc.
240 Gibraltar Road, Suite 220
Horsham, Pennsylvania 19004
(954) 449-1306

INVESTOR CONFERENCE CALL ON MACE 2010 QUARTERLY EARNINGS

Please note: the Mace Security  Investor conference call will  be Wednesday May 19 at 11AM - 1PM  Eastern time.

Audio:

Please call  (877) 719-8065. Conference ID # 73237612.

Event  Title: Quarterly Earnings Call

There will be access to a digital recording of the teleconference by calling (800) 642-1687 and entering the conference ID: 73237612. This will be available after the teleconference from 4 PM Eastern, Wednesday May 19, 2010 through Wednesday June 2, 2010.