NAPCO Security Technologies (NASDAQ: NSSC), the Amityville, New York-based maker of intrusion and fire alarm equipment, door-locking hardware and school safety solutions, reported record results for its fiscal fourth quarter and full year ended June 30, 2026. Full-year net revenue rose 11.4% to $202.3 million, and fourth-quarter revenue climbed 10.0% to a quarterly record $55.8 million.
Recurring service revenue — the subscription-like fees tied to NAPCO’s wireless alarm communicators — grew 13.0% for the year to $97.5 million at gross margins above 90%, and now carries a prospective annual run rate of roughly $103 million. The board raised the quarterly dividend 13.3% to $0.17 per share.
Executive Summary
The announcement is a clean read on demand for electronic security at a moment when physical and cyber security budgets increasingly converge: both of NAPCO’s revenue streams grew. Equipment sales rebounded 10.0% for the year to $104.8 million on strong door-locking demand and a 36% fourth-quarter jump in intrusion product sales, driven primarily by StarLink fire communicators. Recurring service revenue (RSR) reached approximately 45% of total revenue in the fourth quarter — a meaningful shift for a company historically viewed as a hardware manufacturer.
The headline profit numbers need unpacking, however. Fourth-quarter net income surged 52.7% to a record $17.8 million, but gross margin of 61.3% included roughly 600 basis points of benefit from tariff refunds — about $0.09 of the quarter’s $0.50 in diluted earnings per share. Full-year GAAP net income actually slipped 0.9% to $43.0 million because of a $16 million litigation settlement charge taken in the third quarter. Excluding that charge, non-GAAP net income rose 32.0% to $57.3 million.
For investors and security-industry watchers, the takeaway is that NAPCO’s recurring-revenue flywheel keeps compounding at double-digit rates while the hardware business that feeds it has returned to growth — with two one-time items, one favorable and one unfavorable, muddying the year-over-year optics in opposite directions.
Recurring Revenue Is Now the Engine
NAPCO’s most important number is not the record top line — it is the $97.5 million of recurring service revenue earned at gross margins above 90%. In plain terms, every StarLink cellular communicator NAPCO sells to an alarm installer keeps paying the company monthly fees for the wireless connection that carries alarm signals, long after the hardware sale closes. That model converts one-time equipment purchases into an annuity, and the July 2026 run rate of approximately $103 million suggests the annuity is still building.
At roughly 45% of fourth-quarter revenue, RSR is approaching parity with equipment sales, and it explains why company-wide gross margin has expanded from 55.6% to 59.2% year over year even before tariff refunds. This is the same economic logic that has re-rated software and connectivity businesses across the technology sector: predictable, high-margin, contracted revenue is worth more per dollar than transactional hardware revenue. The 13.0% RSR growth rate indicates that alarm dealers keep activating new communicators faster than old accounts churn off — though the release provides no subscriber or churn figures to verify the mix of the two.
Headline Margins Come With Asterisks
The fourth quarter’s 61.3% gross margin is the most impressive figure in the release, and also the one that deserves the most scrutiny. NAPCO discloses that tariff refunds contributed approximately 600 basis points of that margin — meaning the underlying quarterly gross margin was closer to the mid-50s. The refunds also added about $0.09 to the quarter’s $0.50 in diluted earnings per share. These are real dollars, but refunds of previously paid tariffs are by nature backward-looking; they say little about the cost structure going forward, and the release does not address ongoing tariff exposure.
The full year carries the opposite distortion. A $16 million litigation settlement charge, taken in the third quarter and still sitting as an accrued (unpaid) liability on the June 30 balance sheet, turned what would have been strong GAAP net income growth into a 0.9% decline. The release does not describe what the litigation concerned. NAPCO’s non-GAAP presentation, which adds the charge back, shows 32.0% net income growth — a fair representation of operating momentum, but readers should note that non-GAAP measures are company-defined and, as NAPCO itself cautions, not standardized across companies. The honest picture lies between the two: core profitability improved substantially, flattered modestly by refunds and dented once by a settlement.
The Hardware Rebound Feeds the Subscription Base
Equipment revenue growing 10.0% to $104.8 million matters for more than its own sake, because in NAPCO’s model hardware is the on-ramp to recurring revenue. Management called out strong demand for door-locking products and a 36% fourth-quarter increase in intrusion product sales driven primarily by StarLink fire communicators — devices that replace legacy phone-line connections for fire alarm systems with cellular links. Every such device installed typically begins generating service fees, so today’s equipment growth is a leading indicator of tomorrow’s RSR.
The demand backdrop is favorable in ways the release references but does not quantify: commercial fire-code compliance drives non-discretionary communicator upgrades, and NAPCO positions itself as a provider of school safety solutions, a segment with sustained public funding attention. What the release does not offer is any segment-level detail on how much of the growth came from fire, locking, access control or school safety specifically, or any forward guidance on whether the fourth quarter’s 36% intrusion growth is sustainable.
A Fortress Balance Sheet and a Bigger Dividend
Cash and equivalents grew to $126.9 million from $83.1 million a year earlier, alongside $10.6 million in marketable securities, and full-year free cash flow rose 15.2% to $59.2 million — a 29.3% free-cash-flow margin that would be enviable for a software company, let alone a manufacturer. That cash generation comfortably funds the raised dividend of $0.17 per quarter, payable October 2, 2026 to holders of record September 11, 2026.
The 13.3% dividend increase is a signal of management confidence, but it also raises a capital-allocation question the release leaves open: with well over $135 million in cash and securities and modest capital-expenditure needs, NAPCO has firepower for acquisitions, buybacks or accelerated product investment, and the release articulates no plan for it beyond the dividend. In a consolidating security industry, that optionality cuts both ways — dry powder is valuable, but idle cash earns questions over time.
Background
NAPCO Security Technologies is one of the longer-standing independent manufacturers in the electronic security industry, headquartered in Amityville, New York, and operating through four divisions: NAPCO plus wholly owned subsidiaries Alarm Lock, Continental Instruments and Marks USA. Its products span intrusion and fire alarms, wireless alarm communicators, access control and architectural door locking, sold through professional security installers into commercial, industrial, institutional, residential and government settings — including a growing focus on school safety solutions.
The company’s strategic story over recent years has been the deliberate layering of recurring service revenue on top of its hardware business: wireless communicators that replace phone-line alarm connections generate monthly service fees at gross margins above 90%. That shift places NAPCO in the multi-billion-dollar electronic security market at the intersection of physical hardware and subscription connectivity — the same hardware-plus-recurring model reshaping much of the broader security and infrastructure sector.
Source: NAPCO Security Technologies, Inc. Reports Fiscal Q4 and Full Year 2026 Results — company press release issued via PR Newswire on August 24, 2026, announcing financial results for the quarter and fiscal year ended June 30, 2026.