01 / Contract Profile
W913E521C0024 Federal Contract Award
Agency code 2100
MOD FOR OYS 3 AND 4 FOR FERF FIRE ALARM UPGRADE
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
W913E521C0024 contract spending by fiscal year
Annual net obligations across the complete period available for this agency and PIID, from the first recorded fiscal year through the latest contract action.
Latest fiscal year obligations$121.3K
FY 2025Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2021 | $95.3K | 1 | — |
| FY 2022 | $105.3K | 2 | +10.5% |
| FY 2023 | $374.5K | 5 | +255.6% |
| FY 2024 | $236.5K | 4 | −36.9% |
| FY 2025 | $121.3K | 1 | −48.7% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| DEPT OF DEFENSE | DEPT OF THE ARMY | W2R2 COLD RGNS RSCH ENG LAB |
05 / Contractor
Who holds this federal contract?
SENTINEL ALARM SYSTEMS
UEI LHVPU537FMF9 · CAGE 1HCB6
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 561621 | SECURITY SYSTEMS SERVICES (EXCEPT LOCKSMITHS) | $932.9K | 13 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| H363 | INSPECTION- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | $932.9K | 13 | 100.0% |
08 / Place of Performance
Where is the work recorded?
HANOVER, GRAFTON, NEW HAMPSHIRE, UNITED STATES
ZIP 037551290
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Jun 11, 2025 | P00012 | $121.3K | W2R2 COLD RGNS RSCH ENG LABOffice code W913E5 | 561621 | H363 |
| Nov 26, 2024 | P00011 | $44.7K | W2R2 USA ENGR R & D CTROffice code W912HZ | 561621 | H363 |
| Aug 28, 2024 | P00010 | $97.3K | W2R2 USA ENGR R & D CTROffice code W912HZ | 561621 | H363 |
| Jun 24, 2024 | P00009 | $19.5K | W2R2 COLD RGNS RSCH ENG LABOffice code W913E5 | 561621 | H363 |
| Apr 8, 2024 | P00008 | $75.0K | W2R2 COLD RGNS RSCH ENG LABOffice code W913E5 | 561621 | H363 |
| Dec 18, 2023 | P00007 | $30.0K | W2R2 COLD RGNS RSCH ENG LABOffice code W913E5 | 561621 | H363 |
| Sep 18, 2023 | P00006 | $40.0K | W2R2 COLD RGNS RSCH ENG LABOffice code W913E5 | 561621 | H363 |
| Jun 26, 2023 | P00005 | $76.3K | W2R2 USA ENGR R & D CTROffice code W912HZ | 561621 | H363 |
| May 26, 2023 | P00004 | $198.2K | W2R2 COLD RGNS RSCH ENG LABOffice code W913E5 | 561621 | H363 |
| Mar 15, 2023 | P00003 | $30.0K | W2R2 USA ENGR R & D CTROffice code W912HZ | 561621 | H363 |
| Sep 8, 2022 | P00002 | $75.3K | W2R2 USA ENGR R & D CTROffice code W912HZ | 561621 | H363 |
| May 3, 2022 | P00001 | $30.0K | W2R2 USA ENGR R & D CTROffice code W912HZ | 561621 | H363 |
| Sep 28, 2021 | Base action | $95.3K | W2R2 COLD RGNS RSCH ENG LABOffice code W913E5 | 561621 | H363 |
10 / Reading the Contract
How should this award record be interpreted?
Read the PIID as a transaction history, not as a single purchase price. Net obligations combine the base action with later increases, reductions, corrections, and deobligations recorded under the same contract.
Verify the buyer
Agency and office identify who manages the procurement relationship.
Follow modifications
Each action can change funding, scope, dates, or administrative terms.
Compare the market
Use NAICS, PSC, and the contractor profile to identify related buyers and competitors.