The Smart Building Supply Chain Is Getting More Expensive
Commercial real estate has spent the better part of a decade being told to invest in smart building technology. Sensors, cameras, building management systems, access control platforms, and connected HVAC equipment have all been positioned as essential infrastructure for the competitive property of the future. The economics of that investment thesis are now being complicated by forces that have nothing to do with the technology itself. A combination of tariff escalation, rare earth export controls, geopolitical restrictions on Chinese manufacturers, and surging demand for semiconductors driven by AI are converging to make the hardware that powers smart buildings more expensive, harder to source, and in some cases legally complicated to purchase. The impact varies meaningfully by device category, and commercial real estate operators who understand where the pressure is most acute will be better positioned to navigate it.
The most immediately disruptive situation is playing out in the security camera market, where the cost problem and a compliance problem have arrived simultaneously. Covered List updates in late 2025 and early 2026 have effectively restricted the importation, sale, and authorization of new video surveillance equipment from Hikvision and Dahua, the two Chinese manufacturers that between them long dominated the global surveillance market on the strength of highly capable equipment at exceptionally competitive price points. Following intensified FCC enforcement in late 2025, major retailers removed large numbers of listings and supply chains tightened further, making it extremely difficult to source new equipment from either manufacturer through compliant U.S. distribution channels. These restrictions look like they could be a permanent regulatory shift, and they are forcing a migration to NDAA-compliant alternatives from manufacturers like Axis, Hanwha, and Bosch that carry price points running 40% to 100% higher than the Chinese alternatives they’re replacing.
The cost pressure on cameras increase as the smarter they get. Edge AI cameras, which use onboard processing to analyze video in real time, are facing tariff-driven cost increases of 30% to 54% because their semiconductor content is high and their supply chains remain heavily concentrated in Asia. For operators who have been planning camera system upgrades or new deployments, the combination of restricted sourcing and higher unit costs is a meaningful budget shock that is landing all at once rather than phasing in gradually.
The sensors that form the broader sensing layer of a smart building, occupancy monitors, air quality devices, leak detection systems, and environmental controls, are facing a different but equally significant set of pressures. Rare earth materials are becoming a political tool. The magnetic and electronic components in precision sensors depend on materials including dysprosium and terbium, which are processed almost exclusively in China. The 2025 implementation of enhanced heavy rare earth export controls resulted in significant price spikes, with some grades experiencing 40% price increases within six-month periods. Even with China’s partial suspension of its October 2025 controls as part of a diplomatic agreement, the April 2025 export licensing requirements for medium and heavy rare earth elements remain fully intact, meaning the underlying supply constraint has not been resolved. Operators deploying large-scale sensor networks across multi-building portfolios will feel these cost increases at meaningful scale.
HVAC equipment is where cost increases are most visible and most directly felt. The category was already under pressure before the current tariff environment arrived. HVAC equipment prices rose up to 68% between 2019 and 2025, a compounding of inflation, supply chain disruption, and regulatory transition costs that had already reshaped the economics of building mechanical systems. Tariffs have accelerated that trajectory further. The 10% baseline tariff on all imports, combined with significantly higher rates on Chinese goods and 25% on Mexican products, is adding 15% to 30% to equipment costs before a system even reaches a distributor. The electronic controls, sensors, and specialized motors that make modern commercial HVAC systems smart are heavily sourced from China and carry among the highest tariff exposure of any component in the stack.
A mandatory refrigerant transition is compounding the HVAC cost picture further still. As of January 2026, all new residential and light commercial HVAC installations must use refrigerants with a global warming potential of 700 or lower, requiring redesigned cabinets, coils, controls, and new safety features across the product line, all of which add cost on top of tariff-driven increases. For a commercial building operator planning a mechanical system upgrade, the simultaneous arrival of tariff pressure, refrigerant transition costs, and a tightening labor market for qualified HVAC technicians is a genuinely difficult set of forces to manage. Pre-tariff inventory has been exhausted across the HVAC industry, and waiting six to twelve months risks another 10% to 15% in additional cost increases on top of what has already been absorbed.
Access control hardware rounds out the picture, and it sits at the uncomfortable intersection of supply chain pressure and the same geopolitical scrutiny that has reshaped the camera market. Many access control components are manufactured in Asia, and the tariff structure affecting industrial electronics applies here with equal force. The ban on Chinese-manufactured video surveillance equipment has also heightened regulatory scrutiny of other Chinese-manufactured security technology, creating compliance uncertainty for operators evaluating products whose supply chains run through Chinese manufacturers even if final assembly occurs elsewhere. Installation and commissioning costs are rising in parallel with equipment prices as the labor market for skilled security systems integrators tightens, meaning the total cost of an access control deployment is climbing from both ends simultaneously.
The playbook for navigating this environment starts with visibility. Procurement teams managing multi-site IoT deployments should be working from tariff-inclusive landed cost models rather than ex-works pricing, and vendor contracts should include provisions requiring advance notice of tariff-driven price adjustments. For categories where Chinese equipment has been the default, specifically security cameras and lower-cost sensor hardware, the transition to NDAA-compliant and non-Chinese alternatives is worth accelerating. The price premium is real, but it is preferable to a forced emergency replacement under regulatory pressure on a timeline the operator doesn’t control.
The current environment makes a strong case for planning major purchases sooner rather than later. Operators with capital plans that include mechanical or controls upgrades in the next two to three years should consider whether accelerating those timelines produces savings that outweigh the cost of capital. At the portfolio level, the operators who will navigate this period most effectively are those who treat building technology procurement as a strategic function rather than a reactive one. The pressures driving cost increases in IoT hardware are not short-term disruptions that will resolve when the next trade negotiation produces a temporary truce. Tariffs, rare earth restrictions, semiconductor demand from AI, and geopolitical restrictions on Chinese manufacturers are structural features of the technology landscape for the foreseeable future. Building operators who plan around that reality, diversifying vendor relationships, extending procurement horizons, and building resilience into their technology roadmaps, will be significantly better positioned than those who treat each price increase as a surprise.
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