Imagine coming home to a house where the lights are already on, your coffee maker is brewing, and your space heater has taken the chill off—all without lifting a finger. This isn’t science fiction; it’s the quiet magic of Z-Wave smart plugs transforming ordinary appliances into responsive, intelligent parts of your daily rhythm. Unlike their Wi-Fi cousins that hog bandwidth and crash during storms, Z-Wave plugs operate on a dedicated, low-energy mesh network. They’re the unsung heroes of reliable home automation, working seamlessly behind the scenes even when your internet stutters or your router throws a tantrum. For anyone tired of smart devices that feel more stupid than smart, Z-Wave offers a refreshingly stable foundation.
But let’s be honest: diving into Z-Wave can feel like deciphering ancient hieroglyphics. Terms like “S2 security framework,” “Z-Wave LR,” and “association groups” swirl around, leaving even tech-savvy users scratching their heads. The real question isn’t just if you should use Z-Wave—it’s how to choose the right plug for your unique setup without drowning in specs or overspending. This guide cuts through the noise. We’ll explore exactly what makes Z-Wave plugs tick, the non-negotiable features for smooth hub integration, and practical tips to avoid common pitfalls. Forget chasing flashy gadgets; it’s time to build an automation ecosystem that actually works for you.
Top 10 Z-Wave Smart Plugs
Detailed Product Reviews
1. THIRDREALITY ZigBee Smart Plug 4 Pack with Real-time Energy Monitoring,15A Outlet, Zigbee Repeater,ETL Certified,ZigBee Hub Required,Work with Home Assistant,Compatible Echo Devices and SmartThings
Overview: This 4-pack of ZigBee 3.0 smart plugs offers energy monitoring and hub-dependent automation for tech-savvy homeowners. Requiring a compatible ZigBee hub like Echo devices or SmartThings, they enable remote and voice control while acting as network repeaters to extend coverage. Their compact design avoids blocking adjacent outlets, prioritizing space efficiency.
What Makes It Stand Out: Real-time energy monitoring is the flagship feature, supported by Home Assistant and SmartThings—rare in budget multi-packs. The space-saving form factor and robust compatibility with major ecosystems (including Home Assistant via ZHA/ZigBee2MQTT) cater to advanced users. ETL certification and safety-focused status restoration after power outages further enhance reliability.
Value for Money: Priced competitively for a 4-pack, it delivers exceptional utility for ZigBee-centric smart homes. The energy-tracking capability justifies a slight premium over basic plugs, especially for users targeting efficiency savings. However, the mandatory hub requirement adds hidden costs for newcomers.
Strengths and Weaknesses:
Strengths: Accurate real-time energy data; unobtrusive design; strong ecosystem support; acts as ZigBee repeater; ETL safety certified.
Weaknesses: Energy monitoring limited to select platforms; hub dependency increases setup complexity; status restoration not universally supported.
Bottom Line: Ideal for existing ZigBee ecosystem users seeking granular energy insights and space-efficient plugs. Avoid if you lack a compatible hub or need standalone functionality.
2. Minoston Smart Plug, 15A Mini Z-Wave 800 Series Plug-in Socket with Built-in Repeater andRange Extender, Z-Wave Hub Required, Compatible with SmartThings, Wink, FCC and ETLListed, MP21Z
Overview: This compact Z-Wave 800 Series plug delivers robust home automation for Z-Wave users, supporting 15A loads and acting as a signal repeater. It requires a Z-Wave hub but leverages SmartStart for simplified pairing via QR codes and boasts S2 security. Its mini size fits snugly without obstructing nearby outlets.
What Makes It Stand Out: The Z-Wave 800 Series chip enables exceptional 1,300ft range extension (with Long Range hubs) and faster communication. SmartStart streamlines setup, while S2 security ensures encrypted data transmission—critical for privacy-focused users. The 1,875W capacity handles most appliances reliably.
Value for Money: Competitively priced for its advanced 800 Series capabilities, it outperforms older Z-Wave plugs in range and security. The mini form factor and high power tolerance add practical value, though hub dependency remains a barrier for beginners.
Strengths and Weaknesses:
Strengths: Industry-leading range extension; SmartStart for effortless setup; top-tier S2 security; high 1,875W capacity; compact design.
Weaknesses: Hub required (no standalone use); Z-Wave ecosystem less common than Wi-Fi; no energy monitoring.
Bottom Line: A top choice for expanding Z-Wave networks securely and efficiently, especially for users with hubs supporting Long Range. Best for tech-savvy homeowners prioritizing reliability over energy tracking.
3. Minoston Smart Plug, Mini Plug-in Z-Wave 800 Series Socket with Built-in Repeater/RangeExtender, Z-Wave Hub Required, Compatible with SmartThings, Wink, Alexa, Google Assistant,FCC Listed, MP21Z
Overview: This near-identical sibling to Product 2 emphasizes broader voice assistant compatibility (Alexa/Google) while retaining Z-Wave 800 Series advantages. It functions as a repeater, supports 15A loads, and uses SmartStart for quick hub pairing via QR codes—all in a space-conscious design.
What Makes It Stand Out: Explicit compatibility with Alexa and Google Assistant sets it apart from Product 2, appealing to users invested in mainstream voice ecosystems. The S2 security and 1,300ft range extension (with compatible hubs) ensure robust, future-proof performance without sacrificing its mini footprint.
Value for Money: Nearly identical pricing to Product 2, but the added voice assistant flexibility offers marginal extra value. Still a strong buy for Z-Wave users wanting seamless voice control, though the hub requirement limits accessibility for casual adopters.
Strengths and Weaknesses:
Strengths: Alexa/Google Assistant integration; S2 security; SmartStart setup; 1,300ft range boost; compact size.
Weaknesses: No energy monitoring; hub dependency; minor feature overlap with Product 2.
Bottom Line: Opt for this over Product 2 if voice assistant compatibility with Alexa/Google is essential. Otherwise, both excel as secure, range-extending Z-Wave plugs for established smart homes.
4. NEO Z-Wave Plus Smart Mini Plug, Compact Z-Wave Outlet for Home Automation, Works with Smartthings, Basic On/Off Function, 500 S2
Overview: A no-frills Z-Wave Plus plug focused on core automation: basic on/off control, energy monitoring, and network expansion. It pairs with hubs like SmartThings for scheduling and acts as a signal repeater, prioritizing simplicity and reliability over advanced features.
What Makes It Stand Out: Built-in energy monitoring at this price point is notable, allowing SmartThings users to track consumption. Its role as a network repeater strengthens Z-Wave coverage—ideal for large homes—while maintaining a minimalist, user-friendly profile for essential automations.
Value for Money: An affordable entry into Z-Wave automation with the rare inclusion of energy tracking. Cheaper than competitors with similar features, though it lacks voice control integration. Best for budget-conscious users seeking network stability and usage insights.
Strengths and Weaknesses:
Strengths: Energy monitoring; reliable repeater function; straightforward setup; FCC/ETL certified; cost-effective.
Weaknesses: No voice assistant support; basic scheduling only; limited to essential on/off functionality.
Bottom Line: Perfect for users needing a dependable, budget-friendly Z-Wave plug for energy tracking and network expansion. Skip if you require voice control or complex automations.
5. Leviton Decora Smart Plug-in Outlet with Z-Wave Technology, Repeater/Range Extender, DZPA1-2BW, White
Overview: Leviton’s plug combines Z-Wave Plus reliability with trusted electrical engineering, featuring repeater functionality and “protected memory” to maintain device states during power flickers. It requires a Z-Wave hub but integrates with Alexa for voice control and supports standard 15A appliances.
What Makes It Stand Out: Leviton’s 118-year legacy ensures premium build quality and US-based support, while the protected memory feature prevents appliances from unexpectedly powering on after outages—a key safety advantage. The 5-year warranty underscores exceptional durability confidence.
Value for Money: Priced higher than competitors, but justified by Leviton’s reputation, extended warranty, and safety-focused engineering. A long-term investment for users prioritizing reliability over cutting-edge features like energy monitoring.
Strengths and Weaknesses:
Strengths: Industry-leading 5-year warranty; protected memory for safety; robust US engineering; acts as Z-Wave repeater; Alexa compatible.
Weaknesses: No energy monitoring; premium pricing; basic feature set compared to newer models.
Bottom Line: Choose this for unmatched safety, durability, and peace of mind in a Z-Wave plug. Ideal for whole-home reliability but overkill for users needing only basic automation.
6. NEO Z-Wave Plus Smart Mini Plug 3-Pack, Compact Z-Wave Outlet for Home Automation, Compatible with SmartThings, Basic On/Off Function, 500 S2, Energy Efficient Remote Control
Overview:
This 3-pack of compact Z-Wave mini plugs offers straightforward automation for essential appliances. Designed for seamless integration with hubs like SmartThings, it provides remote on/off control and energy monitoring without complex setup. Its small footprint ensures it doesn’t block adjacent outlets, making it practical for tight spaces.
What Makes It Stand Out:
The built-in energy metering lets users track real-time power consumption via compatible apps, aiding cost-saving efforts. Crucially, it acts as a Z-Wave repeater, strengthening network coverage across larger homes. The S2 security protocol ensures encrypted communication, while the plug’s unobtrusive design is ideal for lamps or small electronics.
Value for Money:
Priced competitively for a 3-pack, it delivers exceptional value for users prioritizing network expansion and basic automation. Though lacking dimming or voice control natively, its energy monitoring and repeater function outperform cheaper Wi-Fi alternatives in reliability and security, justifying the Z-Wave ecosystem investment.
Strengths and Weaknesses:
Strengths: Energy usage tracking; robust network repeater; compact size; S2 security; affordable multi-pack.
Weaknesses: No dimming capability; requires a separate Z-Wave hub; limited to on/off functions; not compatible with non-Z-Wave systems like Alexa directly.
Bottom Line:
An excellent entry point for expanding Z-Wave networks affordably, especially for energy-conscious users needing reliable on/off control and signal boosting. Ideal for foundational smart home setups but not for advanced automation needs.
7. Zooz 800 Series Z-Wave Long Range Smart Plug ZEN04 800LR | Hub Required | Works with the Z-Box Hub, Home Assistant, and Hubitat
Overview:
The Zooz ZEN04 leverages Z-Wave Long Range (ZWLR) technology for extended coverage in smart homes. Requiring an 800-series hub, this plug focuses on ultra-reliable connectivity, energy monitoring, and robust security, positioning itself as a future-proof solution for larger properties.
What Makes It Stand Out:
Its Z-Wave Long Range capability dramatically extends signal reach (up to 1300ft theoretically) and penetration through walls, surpassing standard Z-Wave. SmartStart and S2 security provide effortless, secure pairing, while lifetime tech support and a 5-year warranty (with registration) offer unmatched peace of mind in this category.
Value for Money:
Though pricier than basic plugs, the ZWLR support, professional-grade security, and exceptional warranty justify the cost for users investing in scalable, secure ecosystems. It’s cost-effective for eliminating dead zones but overkill for small apartments needing simple control.
Strengths and Weaknesses:
Strengths: Industry-leading Z-Wave Long Range; lifetime support/5-year warranty; precise energy monitoring; S2 security; SmartStart pairing.
Weaknesses: Repeater function disabled in ZWLR mode; hub must support 800 series/LR; no dimming; higher initial cost.
Bottom Line:
Highly recommended for tech-savvy users with large homes using 800-series hubs, thanks to its range, security, and support. Avoid if your hub lacks ZWLR or you need basic functionality only.
8. New One Zwave Plug, 800 Series Zwave Outlet, Bult in Zwave Repeater, Z-Wave Smart Plug, Z-Wave Hub Required, Compatible with Hubitat, SmartThings, Vera, Wink, Fibaro, Homeseer, 2GIG, Alarm
Overview:
This 800-series plug emphasizes long-range communication and security for Z-Wave ecosystems. It targets users seeking extended coverage and modern security protocols, compatible with major hubs like SmartThings and Hubitat, but excludes some like Echo Plus.
What Makes It Stand Out:
The advertised 1300ft open-area range via Z-Wave Long Range (activated through SmartStart) and S2 security with unique QR-code pairing set it apart. Its role as a signal repeater (up to 4 layers) enhances network resilience, while broad hub compatibility covers most popular platforms except Vivint and Echo Plus.
Value for Money:
Offers solid value for those upgrading to 800-series hubs, providing LR capability and strong security at a mid-range price. However, the range claim is idealized; real-world performance depends on obstacles. It’s a smart buy for expanding coverage securely but redundant if you already own standard repeaters.
Strengths and Weaknesses:
Strengths: Z-Wave Long Range support; S2 security with QR pairing; wide hub compatibility; acts as a repeater; voice/app control integration.
Weaknesses: Incompatible with Echo Plus/Vivint; 4-layer repeater limit; no energy monitoring; range highly variable indoors.
Bottom Line:
A reliable choice for securing and extending Z-Wave networks with 800-series hubs, especially where security and range are priorities. Skip if you need energy data or use excluded hubs.
9. Minoston 800 Series Zwave Dual Outlet Plug, On/Off Z-Wave Repeater Switch with 2 Individual Control Sockets, Hub Required, Z Wave LR Smart Plugs Compatible with SmartThings, Hubitat, Fibaro (MP26Z)
Overview:
This innovative dual-outlet plug allows independent control of two devices from a single wall socket. Built on the 800-series platform, it combines Z-Wave Long Range capabilities with practical design for users managing multiple appliances in one location.
What Makes It Stand Out:
True independent control of both outlets is rare in smart plugs, enabling nuanced automation (e.g., lamp + fan on separate schedules). Its Z-Wave LR focus delivers exceptional range (1300ft) and obstacle penetration, while near-instant setup via PIN scan simplifies installation versus traditional inclusion methods.
Value for Money:
Priced higher than single-outlet models, it’s justified by the dual-control functionality and LR performance. For spaces with clustered devices (e.g., entertainment centers), it eliminates the need for two separate plugs, offering unique efficiency. Best for those needing granular control without sacrificing space.
Strengths and Weaknesses:
Strengths: Two independently controllable outlets; Z-Wave Long Range reliability; rapid PIN-based setup; strong signal penetration; compact design.
Weaknesses: No energy monitoring; requires 800-series hub for LR; slightly bulkier than mini-plugs; higher cost per outlet.
Bottom Line:
The top pick for users needing two separate controls in one socket with robust Z-Wave LR performance. Essential for complex setups but over-engineered for single-device needs.
10. Minoston 800 Zwave Plug Smart Outlet Switch LR, Z-Wave hub Required, Bult in Zwave Repeater, Compatible with SmartThings, Hubitat, Wink, Compatible with Alexa Google Assistant, White, 2 Pack (MP31Z)
Overview:
This 2-pack of compact 800-series plugs delivers Z-Wave Long Range functionality with voice assistant compatibility. Designed for space efficiency, it fits two plugs side-by-side in a single outlet while supporting scheduling and remote control via major hubs.
What Makes It Stand Out:
Its ultra-compact form factor allows dual-plug installation without blocking adjacent sockets—a rarity in Z-Wave. With S2 security, SmartStart pairing, and compatibility with Alexa/Google Assistant (via hub), it bridges Z-Wave reliability with voice convenience. ETL certification and 1875W capacity ensure safety for high-load devices.
Value for Money:
Excellent value as a 2-pack for foundational smart home setups. The space-saving design, LR capability, and voice integration outperform similarly priced Wi-Fi plugs in security and network stability. Ideal for cluttered outlets where size matters, though LR requires hub support.
Strengths and Weaknesses:
Strengths: Extremely compact (fits two side-by-side); Z-Wave LR with S2 security; voice control via Alexa/Google; ETL certified; 1875W capacity.
Weaknesses: No energy monitoring; requires Z-Wave hub for all features; LR range dependent on hub; no dimming.
Bottom Line:
A standout for maximizing outlet utility with secure, voice-compatible automation. Perfect for small spaces or multi-device sockets, but ensure your hub supports 800-series for full benefits.
Understanding Z-Wave Technology and Why It Matters
How Z-Wave Mesh Networking Creates Reliability
Z-Wave operates on a dedicated radio frequency (908.42 MHz in the US), separate from your Wi-Fi. This means your smart plug won’t compete with video calls or Netflix streams for bandwidth. More importantly, Z-Wave devices form a self-healing mesh network. Each plug acts as a signal repeater, extending the network’s reach room-to-room. If one path fails, signals automatically reroute through other devices. This eliminates the “single point of failure” risk common in Wi-Fi setups, ensuring your lamp turns on even if your router’s offline.
The Critical Role of Z-Wave Certification
Not all Z-Wave devices play nicely together. Look for the official Z-Wave certification logo—this guarantees rigorous testing for interoperability, security, and backward compatibility. Certified devices adhere to strict protocols set by the Z-Wave Alliance, meaning a plug bought today will likely work with a hub purchased five years from now. Uncertified “Z-Wave compatible” products often cut corners, leading to frustrating dropouts or security gaps. Always verify certification; it’s your insurance policy for a headache-free experience.
Security Protocols You Can’t Afford to Ignore
Z-Wave’s S2 security framework is non-negotiable for modern setups. It encrypts communication during device pairing and日常 operation using bank-grade AES-128 encryption. Older S0 security is vulnerable to replay attacks, while the newer S2 framework adds robust authentication. Some advanced plugs also support Z-Wave Long Range (LR), which maintains strong security while doubling the potential range. Never compromise here—weak security turns your smart home into an open invitation for hackers.
Key Features for Seamless Hub Integration
Compatibility Check: Hubs, Controllers, and Firmware
Your plug is only as good as its ability to “speak” to your hub. Verify compatibility with your specific hub model before purchasing—some older hubs require firmware updates to support newer Z-Wave features like S2 security or LR. Check the hub manufacturer’s device compatibility list meticulously. Also, confirm whether your hub supports Z-Wave LR; standard Z-Wave and LR plugs operate on different frequencies and won’t communicate directly.
Power Monitoring Capabilities Explained
Advanced plugs go beyond simple on/off control by offering real-time energy monitoring. They track wattage, voltage, and cumulative kilowatt-hours used by connected devices. This isn’t just for curiosity; it helps identify energy hogs (like an aging fridge) and provides data to optimize usage. Ensure your hub and automation platform (like Home Assistant or SmartThings) can actually receive and display this data—some require specific hub firmware or integrations.
Physical Design and Outlet Considerations
Dual-outlet models are lifesavers for bulky adapters, but they often block adjacent sockets. Measure your space: some plugs are slim enough to fit two side-by-side in a standard outlet. Consider switch types too—rocker switches are easier to operate manually than tiny buttons. For outdoor use, verify an IP65+ weatherproof rating. Indoor plugs should have a neutral wire requirement clearly stated; most newer hubs don’t need neutrals, but older ones might, complicating installation.
Installation and Setup Best Practices
Optimal Placement for Mesh Network Strength
Z-Wave signals travel best through open air, not concrete walls or metal appliances. Place plugs midway between your hub and distant devices to act as signal boosters. Avoid cramming them behind entertainment centers or inside metal cabinets—this weakens the mesh. For large homes, stagger plug locations across floors; a plug in your basement can relay signals to the attic via intermediate devices.
The Step-by-Step Pairing Process Demystified
Pairing (or “including”) should be straightforward but requires patience. Put your hub in inclusion mode first—this window is often only 30 seconds. Then activate pairing on the plug (usually via a button press). Watch for hub confirmation; a successful add shows green lights or app notifications. If it fails, move the plug closer to the hub temporarily. Never skip the exclusion step (removing old devices) before pairing—lingering device IDs cause major conflicts.
Troubleshooting Common Connection Issues
Dropped devices? Start by power-cycling both the plug and hub. If problems persist, check for interference from cordless phones or baby monitors operating near 900 MHz. Use your hub’s “heal network” function to refresh device routes. For persistent failures, move the plug closer to the hub or add a dedicated Z-Wave range extender (not another plug). Remember: Z-Wave networks self-optimize over 24-48 hours—don’t panic if routes adjust slightly post-installation.
Advanced Automation and Control Scenarios
Creating Reliable Scenes and Schedules
Z-Wave shines with local automation—rules executed directly by your hub without cloud dependence. Set up “scenes” (e.g., “Movie Night” dims lights and powers on the TV) that trigger instantly. Use sunrise/sunset schedules for outdoor lighting instead of fixed times. For reliability, avoid overly complex schedules; break them into smaller, device-specific automations. Test during power outages to confirm local execution still works.
Integrating with Voice Assistants and Ecosystems
While Z-Wave plugs connect directly to your hub, voice control (Alexa, Google Assistant) requires hub-cloud integration. Ensure your hub has a robust cloud connection and supports the voice platform you use. Note: voice commands often introduce slight delays compared to local automations. For critical routines (like security lights), rely on hub-based triggers instead of voice.
Leveraging Association Groups for Direct Control
This powerful feature lets plugs communicate directly with other Z-Wave devices without hub involvement. For example, configure an outdoor plug to turn on a security light the instant a motion sensor detects movement—no hub lag. Each plug has limited association groups (often 1-5); assign critical device pairs here for lightning-fast responses during internet outages.
Cost Considerations and Long-Term Value
Evaluating Price Versus Feature Set
Basic plugs start around $20, while energy-monitoring models can exceed $40. Don’t pay for features you won’t use—like outdoor ratings for bedroom lamps. However, investing in S2 security and Z-Wave LR readiness future-proofs your setup. Calculate long-term savings: energy monitoring can highlight inefficient devices, potentially offsetting the plug’s cost within a year through lower bills.
The Hidden Costs of Poor Integration
A cheap plug that drops off your network wastes time and erodes trust in your entire system. Factor in the value of your time troubleshooting versus the marginal cost of a certified, reliable model. Also, consider hub limitations—some budget hubs support only 10-20 devices, forcing expensive upgrades if you expand your setup later.
When to Choose Z-Wave Over Wi-Fi or Bluetooth
Z-Wave excels for critical, always-on devices where reliability trumps convenience (like security lights or medical equipment). Wi-Fi plugs are better for high-bandwidth tasks (like streaming to a smart display) but drain more power and suffer during outages. Bluetooth works for single-room control but lacks mesh scalability. Match the tech to the job: Z-Wave for backbone reliability, others for niche uses.
Future-Proofing Your Z-Wave Ecosystem
Understanding Z-Wave Long Range (LR) Evolution
Z-Wave LR dramatically extends range (up to 1 mile line-of-sight) and supports thousands of devices per network, ideal for large properties. While current plugs are mostly standard Z-Wave, LR-ready hubs can control both. Newer plugs increasingly support dual-band (standard + LR), ensuring compatibility as LR adoption grows. Prioritize hubs and plugs advertising LR support for longevity.
Firmware Updates and Manufacturer Support
A plug’s lifespan depends on ongoing firmware updates. Research the manufacturer’s track record—do they regularly patch vulnerabilities and add features? Check community forums for user feedback on update frequency. Avoid obscure brands with no update history; security flaws discovered today could haunt you for years.
Planning for Scalability from Day One
Start small but think big. Your first plug should fit into a cohesive strategy. If you plan 20+ devices, choose a hub supporting Z-Wave LR from the outset. Document your device placements and network routes—it simplifies troubleshooting as you add nodes. Remember: each plug strengthens the mesh, so strategic early placements pay dividends later.
Frequently Asked Questions
Frequently Asked Questions
How does Z-Wave differ from Wi-Fi for smart plugs?
Z-Wave uses a dedicated low-energy mesh network, eliminating Wi-Fi congestion and enabling operation during internet outages. It’s more reliable for critical automations but requires a hub.
Do I need a hub for every Z-Wave smart plug?
Yes, all Z-Wave devices require a central hub or controller to function. The hub manages the network, automations, and integrations with other platforms.
Can Z-Wave plugs work during a power outage?
The plugs themselves won’t function without power, but the Z-Wave network remains intact. Once power returns, devices reconnect automatically—no manual reset needed.
Are all Z-Wave plugs compatible with all hubs?
No. Verify compatibility with your specific hub model and firmware version. Older hubs may not support newer security protocols like S2.
How far can Z-Wave signals travel through walls?
Typically 30-100 feet indoors, depending on wall materials. The mesh network extends range as each device repeats signals, covering larger homes effectively.
Do Z-Wave plugs drain significant energy when idle?
No. They consume minimal standby power (usually under 1 watt), far less than the energy saved by automating inefficient devices.
Can I control Z-Wave plugs when I’m away from home?
Yes, but only if your hub has internet connectivity and a cloud service. Local control works without internet; remote access requires both.
Why does my Z-Wave plug keep dropping off the network?
Common causes include distance from the hub, signal interference, or outdated hub firmware. Try relocating the plug or running a network heal.
Do I need an electrician to install Z-Wave plugs?
No. They plug directly into standard outlets. Only hardwired switches require professional installation—smart plugs are entirely DIY.
Can Z-Wave plugs control heavy-duty appliances like space heaters?
Check the plug’s maximum load rating (usually 15A/1800W). Most handle heaters, but verify your appliance’s wattage doesn’t exceed this limit to prevent overheating.