Document:

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EXHIBIT 10.19

No. W-__
No. of Shares : _____________
Holder: __________________
Date: ___________, 2003

                                     WARRANT

To subscribe  for and  purchase  shares of Common  Stock,  par value $0.001 (the
"Common Stock"), of

                           UNITY WIRELESS CORPORATION.

THIS CERTIFIES that, for value received, Holder or its registered successors and
assigns,  is entitled to purchase from UNITY  WIRELESS  CORPORATION,  a Delaware
corporation (herein called the "Company"),  the number of shares of Common Stock
of the Company  (individually a "Common Share" or a "share of Common Stock", and
collectively the "Common Shares" or "shares of Common Stock") set forth above at
the initial  exercise  price of US$0.10 per share of Common Stock (the "Exercise
Price").  This Warrant  shall  expire on July 15, 2005.  The number of shares of
Common  Stock to be received  upon the exercise of each Warrant and the Exercise
Price to be paid for a share of Common Stock are subject to adjustment from time
to time as hereinafter set forth.

1.       Exercise of Warrants.

(a)      This Warrant may be from time to time exercised by the Holder, in whole
         or in part,  by the surrender of this Warrant,  duly  endorsed,  at the
         principal  office of the Company and upon payment to the Company of the
         purchase price of the Common Shares purchased.  Payment of the purchase
         price  shall be made by  certified  or  official  bank  check or checks
         payable to the order of the Company. The certificate(s) for such Common
         Shares shall be delivered to the Holder within a reasonable  time,  not
         exceeding  five days,  after the Warrants  evidenced  hereby shall have
         been so  exercised  and a new Warrant  evidencing  the number of Common
         Shares  remaining to be issued upon exercise of the Warrants shall also
         be  issued to the  registered  holder  within  such  time  unless  such
         Warrants shall have expired.

2.       Anti-Dilution Provisions.

(a)      General.  The Exercise  Price per share shall be subject to  adjustment
         from time to time as hereafter  provided.  Upon each  adjustment of the
         Exercise Price, the Holder shall thereafter be entitled to purchase, at
         the Exercise Price resulting from such adjustment, the number of shares
         obtained by multiplying  the number of shares  immediately  theretofore
         subject to this  Warrant by the  Exercise  Price in effect  immediately
         prior to such  adjustment,  and  dividing  such amount by the  Exercise
         Price resulting from such adjustment.

(a)      Stock Splits and Reverse  Splits.  In the event the Company  subdivides
         its outstanding shares of Common Stock into a greater number of shares,
         the Exercise Price in effect immediately prior to the subdivision shall
         be  proportionately   reduced,   and  conversely,   in  the  event  the
         outstanding  shares of Common Stock of the Company are combined  into a

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         smaller  number of shares,  the  Exercise  Price in effect  immediately
         prior to the combination shall be proportionately increased.

(b)       Reorganizations and Asset Sales. Upon any consolidation or merger of
          the  Company  with  another  corporation,   or  the  sale  of  all  or
          substantially  all of its  assets  to  another  corporation  (each,  a
          "Combination"),  the Company  shall enter into an  agreement  with the
          surviving  or  acquiring  Person  (the  "Successor  Company")  in such
          Combination  confirming the Holder's  rights  pursuant to this Warrant
          and  providing  for the  continuation  after such  Combination  of the
          adjustments  provided for in this Warrant, to the end that the Warrant
          shall effectively be converted into a Warrant of the acquirer on terms
          set forth  herein.  Following  a  Combination,  the  Warrant  shall be
          exercisable for such number of shares of stock or other  securities or
          property  (including  cash) to which the Common  Stock  issuable  upon
          exercise of the Warrant (at the time of such  Combination)  would have
          been exchanged for pursuant to such  Combination had such Common Stock
          been  outstanding.  For  example,  if the  Company  is  acquired  in a
          transaction  in which each share of Common Stock is converted into the
          right to receive two shares of the acquirer's  stock and this Warrant,
          after  giving  effect to any other  adjustment  hereunder  (including,
          without  limitation,  any  adjustment  under other  provisions of this
          Section 2, whether in respect of such  Combination or  otherwise),  is
          then  exercisable for 1,000 shares of Common Stock,  the Company would
          enter into an agreement  with the acquirer  providing that the Warrant
          would be  exercisable  for 2,000  shares of the  acquirer's  stock and
          which  would  include  the  adjustment  provisions  provided  in  this
          Agreement,  effectively  converting  the Warrant into  warrants of the
          acquirer.  The  provisions  of this Section shall  similarly  apply to
          successive Combinations involving any Successor Company.

3.       Dividends and Distributions. If, after the date hereof and prior to the
         exercise of this Warrants,  the Company shall pay any dividends or make
         any other  distributions  to the holders of its Common Stock,  upon the
         exercise of this Warrant the Company shall pay to the Holder the amount
         of such dividend or  distribution  which the Company would have paid to
         Holder had Holder exercised this Warrant in full  immediately  prior to
         the record date for such dividend or distribution.

4.       Notices. If at any time prior to the expiration of the Warrants:

(a)      The Company  shall declare any dividend or  distribution  on the Common
         Stock payable in shares of capital stock of the Company,  cash or other
         property; or

(b)      The  Company  shall  authorize  the issue of any  options,  warrants or
         rights  pro rata to all  holders  of  Common  Stock  entitling  them to
         subscribe  for or  purchase  any  shares of stock of the  Company or to
         receive any other rights; or

(c)      The Company shall authorize the distribution pro rata to all holders of
         Common Stock of evidences of its indebtedness or assets (excluding cash
         dividends  or cash  distributions  paid  out of  retained  earnings  or
         retained surplus); or

(d)      There  shall occur any  reclassification  of the Common  Stock,  or any
         consolidation or merger of the Company with or into another corporation
         or other  entity  (other  than a  consolidation  or merger in which the
         Company is the continuing  corporation and which does not result in any
         reclassification  of the Common Stock) or a sale or transfer to another
         corporation  or  other  entity  of  all  or  substantially  all  of the
         properties of the Company; or

(e)      There shall occur the voluntary or involuntary liquidation, dissolution
         or winding up of the affairs of the Company;

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         then,  and in each of such  cases,  the Company  shall  deliver to the
         registered holder hereof at its last address appearing on the books of
         the Company,  as promptly as practicable  but in any event at least 60
         days  prior to the  applicable  record  date (or  determination  date)
         mentioned  below, a notice stating,  to the extent such information is
         available,  (i) the  date on which a  record  is to be  taken  for the
         purpose of such dividend,  distribution or rights,  or, if a record is
         not to be taken,  the date as of which the holders of Common  Stock of
         record to be entitled to such dividend,  distribution or rights are to
         be  determined,  or (ii)  the  date on  which  such  reclassification,
         consolidation,  merger,  sale, transfer,  liquidation,  dissolution or
         winding up is expected to become effective and the date as of which it
         is expected  that  holders of Common Stock of record shall be entitled
         to  exchange  their  Common  Stock for  securities  or other  property
         deliverable upon such reclassification,  consolidation,  merger, sale,
         transfer, liquidation, dissolution or winding up.

5.       Valid Issuance,  Etc. The Company  covenants and agrees that all shares
         of Common Stock of the Company which may be issued upon the exercise of
         this Warrant will be duly authorized, validly issued and fully paid and
         nonassessable  and free from all taxes,  liens and charges with respect
         to the issue thereof to the Holder.  The Company further  covenants and
         agrees  that  during  the  period  within  which  this  Warrant  may be
         exercised,  the Company will at all times reserve such number of shares
         of its capital  stock as may be  sufficient  to permit the  exercise in
         full of this Warrant.

6.       [omitted]

7.       Registered  Holder.  Except as otherwise set forth  herein,  the Holder
         shall not be entitled  by virtue of  ownership  of this  Warrant to any
         rights whatsoever as a shareholder of the Company.

8.       Transfer. This Warrant may not be sold, pledged, hypothecated or
         transferred  at any time  unless the  Company  shall have  received an
         opinion of counsel to the effect that such  transfer  would not result
         in a violation of the  provisions of the  Securities Act or applicable
         Canadian   securities   laws.  Any  transfer  of  this  Warrant  to  a
         transferee,  in whole or in part,  shall be effected upon surrender of
         this  Warrant,  duly  endorsed  (unless  endorsement  is waived by the
         Company),  at the principal  office or agency of the Company.  If this
         Warrant is being sold, pledged, hypothecated or otherwise transferred,
         the Company  shall issue a new Warrant  registered  in the name of the
         appropriate  transferee(s).  If the right to acquire  less than all of
         the Common Stock issuable upon exercise hereof is being sold, pledged,
         hypothecated or otherwise  transferred,  the Company shall issue a new
         Warrant,  in each case for the appropriate  number of shares of Common
         Stock, registered in the name of the Holder and the transferee(s),  as
         applicable.  Common  Stock of the  Company  issued  upon any  exercise
         hereof may not be sold, pledged, hypothecated or otherwise transferred
         at any time  unless  the  Company  shall have  received  an opinion of
         counsel  to the  effect  that  such  transfer  would  not  result in a
         violation of the  Securities  Act or  applicable  Canadian  securities
         laws.

9.       Confirmatory  Notices;  Restatements.  The Company will  promptly  upon
         Holder's  request  from time to time  confirm to Holder in writing  the
         number of  shares  of Common  Stock  then  purchasable  by Holder  upon
         exercise of this  Warrant  and the  Exercise  Price then in effect.  In
         addition,  the Company will on Holder's request and against delivery of
         this  Warrant from time to time issue to Holder an amended and restated
         Warrant to reflect any  adjustments  theretofore  made in the number of
         shares then subject hereto and in the Exercise Price.

10.      Miscellaneous.

(a)      All notices,  demands and other communications required or permitted to
         be given hereunder shall be in writing and shall be given (and shall be
         deemed to have been duly given upon receipt) by delivery in person,  by
         telegram,  by facsimile,  recognized  overnight mail carrier,  telex or

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         other  standard  form  of  telecommunications,   or  by  registered  or
         certified mail, postage prepaid, return receipt requested, addressed as
         follows:  (a) if to the Holder, to the address in the corporate records
         or such other  address as such Holder  shall  furnish to the Company in
         accordance  with this Section,  or (b) if to the Company,  to it at its
         headquarters  office,  or to such other  address as the  Company  shall
         furnish to the Holder in accordance with this Section.

(b)      This Warrant  shall be governed and  construed in  accordance  with the
         laws of the State of Delaware  applicable to agreements  made and to be
         performed  entirely within such state. All disputes  hereunder shall be
         resolved  exclusively  by  arbitration  in  Newark,  New  Jersey by the
         American  Arbitration   Association,   except  that  any  court  having
         jurisdiction may award injunctive and ancillary  relief. In addition to
         all other  remedies  to which the  Holder  may be  entitled  hereunder,
         Holder  shall  also be  entitled  to decrees  of  specific  performance
         without posting bond or other security.

(c)      The  waiver of any event of  default  or the  failure  of the Holder to
         exercise  any right or remedy to which it may be entitled  shall not be
         deemed a waiver of any  subsequent  event of default or of the Holder's
         right to exercise that or any other right or remedy to which the Holder
         is entitled.

(d)      The Holder shall be entitled to recover its reasonable legal and actual
         costs of enforce its IN WITNESS  WHEREOF,  UNITY WIRELESS  CORPORATION.
         has caused this Warrant to be signed by a duly  authorized  officer and
         this Warrant is dated as of the date set forth above.

                                           UNITY WIRELESS CORPORATION.

                                            By
                                              ---------------------------------
                                            Name: Ilan Kenig
                                            Title:  President

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                  FIRST MODIFICATION TO LOAN AGREEMENT and NOTE among STRONGHOLD
                  TECHNOLOGIES, INC., a New Jersey Corporation ("Stronghold
                  NJ"), STRONGHOLD TECHNOLOGIES, INC., a Nevada Corporation
                  ("Stronghold Nevada")(Stronghold NJ and Stronghold Nevada,
                  together referred to as the "Borrowers"), both having an
                  address c/o Christopher J. Carey, at 450 Claremont Road,
                  Bernardsville, New Jersey 07924, CHRISTOPHER J. CAREY,
                  residing at 450 Claremont Road, Bernardsville, New Jersey
                  07924 (the "Guarantor"), and UNITEDTRUST BANK, having an
                  address at 1130 Route 22 East, P.O. Box 6000, Bridgewater, New
                  Jersey 08807 (the "Bank").

                  The Bank, the Borrowers and the Guarantor are parties to a
Loan Agreement dated as of September 30, 2002 (the "Loan Agreement"). In
connection with the Loan Agreement, the Borrowers executed and delivered to the
Bank a Commercial Loan Note in the original principal amount of $1,500,000.00
(the "Note") dated September 30, 2002 evidencing the Loan as described in the
Loan Agreement. As of the date of this Modification Agreement, a principal
balance of $1,291,666.65 was due and owing to the Bank under the Loan. Repayment
of all sums due to the Bank under the Note and Loan Agreement is unconditionally
guaranteed by the Guarantor pursuant to a Guaranty of Payment dated as of
September 30, 2002 (the "Guaranty"). In consideration of the mutual promises and
covenants set forth herein, the Bank, the Borrowers and the Guarantor hereby
agree to modify the terms of the Loan Agreement and Note as follows:

                  1. All capitalized terms not defined in this Modification
Agreement shall have the same meaning set forth in the Note and/or the Loan
Agreement.

                  2. Paragraph 4 of the Note is hereby amended to provide that
commencing with the July 2003 payment, the monthly payments of principal and
accrued interest shall be paid to the Bank on the 15th day of each month rather
than on the 1st day of each month. Paragraph 4 of the Note is also revised to
provide that from the date of this Modification Agreement until the Maturity
Date, the following payments shall be made to the Bank under the Note:

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         (a) On the date hereof and on the 15th day of each month through
December 15, 2003, principal payments of $10,000.00 each, together with accrued
interest, shall be paid by the Borrower;

         (b) On January 15, 2004 and on the 15th day of each month through
December 15, 2004, principal payments of $15,000.00 each, together with accrued
interest, shall be paid by the Borrower;

         (c) On January 15, 2005 and on the 15th day of each month through
December 15, 2005, principal payments of $20,000.00 each, together with accrued
interest, shall be paid by the Borrower; and

         (d) On the Maturity Date of January 1, 2006, a balloon payment equal to
all outstanding principal and accrued interest shall be due and payable.

         The monthly payment of principal and interest due on July 1, 2003 has
not been paid by the Borrowers. Accordingly, upon the execution of this
Modification Agreement, the Borrowers shall pay the Bank the principal payment
of $10,000.00 for July together with all interest and late fees accrued under
the Loan through July 15, 2003. Provided such payment is made on the date of
this Modification Agreement, the Bank will waive any Event of Default which may
have existed under the Loan Agreement and Note as a result of the Borrowers'
failure to pay the July 1, 2003 payment when due.

                  3. To further secure the repayment of the Loan, and in
consideration of the modification of the repayment terms of the Note made
herein, contemporaneously with the execution of this Modification Agreement, the

                                      -2-
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Guarantor and his spouse, Mary W. Carey, shall execute and deliver to the Bank a
mortgage (the "Mortgage") constituting a second lien on their real property
located at 450 Claremont Road, Bernardsville, N.J. and also known as Lot 4,
Block 4 on the Tax Map of the Borough of Bernardsville, Somerset County, New
Jersey (the "Property"). The lien of the Mortgage shall be subject and
subordinate only to a first mortgage given to PNC Mortgage Corp. and now held or
serviced by Washington Mutual Federal Savings Bank having a current outstanding
balance of not more than $2,253,000.00 (the "First Mortgage"). Mary W. Carey
shall also execute and deliver to the Bank a Limited Guaranty pursuant to which
she shall unconditionally guaranty the repayment of all obligations of the
Borrower to the Bank under the Loan and further providing that her liability
thereunder shall be limited to her interest in the Property (her obligation
shall be non-recourse and foreclosing her interest in the Property shall be the
Bank's sole remedy under her Limited Guaranty). The Guarantor, at the expense of
the Guarantor or the Borrowers, shall cause, as soon as reasonably practicable
after the recording of the Mortgage, a policy of title insurance to be issued in
favor of the Bank inuring that its Mortgage is a valid second lien against the
Property, subject to no liens other than the lien of the First Mortgage.

                  4. If the Property is sold by the Guarantor, the Bank agrees
that it will release the lien of its Mortgage provided no Event of Default as
defined in the Loan Agreement has occurred and substitute collateral, in the
form of readily marketable securities or other liquid assets in an amount and
form satisfactory to the Bank, is given to the Bank. Such substitute collateral
must have a Security Value (determined as set forth below) greater than the
outstanding balance of the Loan. If the substitute collateral consists of a
Savings Account or Certificate of Deposit at the Bank, the Bank will assign a
Security Value for this type of collateral of 98% of its current market value.
If the substitute collateral consists of U.S. Government Obligations, U.S.
Federal Agency Issues or a Savings Account or Certificate of Deposit at a bank
other than the Bank, the Bank will assign a Security Value for this type of

                                      -3-
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collateral of 90% of its current market value. If the substitute collateral
consists of obligations of the State of New Jersey or any municipality or
governmental authority in the State of New Jersey, the Bank will assign a
Security Value of 80% of its current market value. If the substitute collateral
consists of stock publicly traded on the New York Stock Exchange, the American
Stock Exchange, NASDAQ, or OTC, such stock must have a per share value of at
least $10.00, and the Bank will assign a Security Value for this type of
collateral of 70% of its current market value. The Bank further agrees that if
the Guarantor subdivides and sells the portion of the Property (comprised of
approximately 10 acres) upon which a guest house is now situated, the Bank will
release such portion of the Property from the lien of its Mortgage provided that
(i) no Event of Default as defined in the Loan Agreement has occurred, (ii) the
Bank's Mortgage continues on the remaining portion of the Property and the Bank
is reasonably satisfied that such remaining portion is a properly subdivided
property upon which the main residence continues to be situated, (iii) the Bank
is reasonably satisfied that the remaining balance then due under the Loan is no
greater than 65% of the value of the remaining portion of the Property not being
released, and (iv) at least 33% of the proceeds from such sale are used to pay
down the amounts due on the First Mortgage (the Bank must be advised of the use
of all sale proceeds). The Borrowers must reimburse the Bank for all reasonable
legal fees and other reasonable expenses which may be incurred by the Bank in
connection with any requested substitution or release of collateral.

                  5. The Borrowers shall reimburse the Bank for the cost of all
attorney fees and other expenses incurred by the Bank in connection with the
modification of the Loan and the preparation of this Modification Agreement. The

                                      -4-
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Borrowers shall also reimburse the Bank for the cost of an appraisal of the
Property in the amount of up to $2,400.00.

                  6. The Bank presently holds a first lien security interest
against of the assets of the Borrowers pursuant to the terms of a Security
Agreement dated as of September 30, 2002 (the "Security Agreement"). The
Borrowers have advised the Bank that new financing may be obtained by the
Borrowers from another lender and have requested the Bank to subordinate its
lien against the Borrowers' assets to the lien of the new lender. The Bank
agrees that it will subordinate its lien against the assets of the Borrowers to
the lien of a new lender provided: (i) no Event of Default as defined in the
Loan Agreement has occurred; (ii) the total indebtedness of the Borrowers to the
new lender does not exceed $2,000,000.00, and (iii) the Bank is provided with
copies of all documentation evidencing the obligation and security interest
granted to the new lender. The Borrowers must reimburse the Bank for all
reasonable legal fees and other reasonable expenses which may be incurred by the
Bank in connection with any requested subordination of its lien.

                  7. By executing this Modification Agreement, the Guarantor
hereby ratifies the Guaranty and acknowledges that he has unconditionally
guaranteed the repayment of all sums due under the Note as modified by this
Modification Agreement.

                  8. Except as expressly modified herein, the Loan Agreement and
Note shall continue in full force and effect. By executing this Modification
Agreement, the Borrowers and the Guarantor hereby acknowledge that the Loan
Agreement, the Note, the Guaranty, the Security Agreement, and all other
documents executed by the Borrowers in connection with the Loan shall continue
in full force and effect, are valid and binding, and they hereby expressly
ratify, confirm and reaffirm all terms and conditions thereof. The Borrowers and
Guarantor hereby represent, warrant and confirm that there are no set-offs,
defenses, rights, claims or causes of action of any nature whatsoever which the

                                      -5-
<PAGE>

Borrowers or Guarantor have or may assert against the Bank with respect to the
Loan Agreement, the Note, the Guaranty and the other documents executed in
connection therewith.

                                      -6-
<PAGE>

                  IN WITNESS WHEREOF the parties have executed this Modification
Agreement as of July 31, 2003.

Witnessed or                               Stronghold Technologies, Inc., a New
Attested by:                               Jersey corporation, Borrower

      /s/ Jean Herbert                     By:  /s/ Christopher J.  Carey
-----------------------------------           ----------------------------------
                                                Christopher J. Carey, President

Witnessed or                                Stronghold Technologies, Inc., a
Attested by:                                Nevada corporation, Borrower

    /s/ Jean Herbert                        By: /s/ Christopher J. Carey
------------------------------------           ---------------------------------
                                                 Christopher J. Carey, President

Witnessed by:

    /s/ Jean Herbert                        By: /s/ Christopher J. Carey
-------------------------------------           -------------------------------
                                                Christopher J. Carey, Guarantor

Witnessed by:                               UNITEDTRUST BANK

/s/ James R. Ottobre, Esq.                  By:   /s/ John F. Hurley
--------------------------                        ------------------------------
 James R. Ottobre, Esq.                           John F. Hurley, Vice President

                                      -7-

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