- The Number: 75% on an 80-Question Exam
- What 75% Actually Means in Questions
- No Published Domain Weights: What That Does to Your Strategy
- The Nine Domains You Are Scored Across
- Format, Timing and Testing Mechanics
- Fees, Remote Proctoring and the Retake Rule
- Conflicting Figures You May See Online
- A Score-Target Plan Built Around the Domains
- After You Pass: Term, Maintenance and Upgrades
- Frequently Asked Questions
- The ESNT passing score is 75% on an 80-question, two-hour proctored knowledge exam from ETA International.
- ETA publishes no percentage weights for the nine competency categories, so you must be solid across all of them.
- The exam fee is USD 105; remote proctoring through ExamRoom.AI adds USD 16 for the two-hour session.
- One free retake is available within one year of your first session, but remote-proctoring charges still apply.
The Number: 75% on an 80-Question Exam
The Electronic Security Networking Technician (ESNT) credential from ETA International uses a straightforward pass standard: 75%. ETA's current Accredited Smart Home Certifications page and the ETA Certification Booklet both list the same format: 80 questions, a two-hour time limit, and a 75% passing score. There is no sliding scale, no separate score per domain that you must clear individually, and no published curve that we can point to.
If you are still deciding whether this credential fits your career, the broader context lives in our guides on what ESNT is and ESNT requirements and eligibility. This article stays narrowly focused on the score itself: what it means, how to plan around it, and what else on the exam day checklist can affect whether you reach it.
What 75% Actually Means in Questions
Eighty questions at a 75% threshold works out to 60 correct answers to pass, which means you can miss up to 20 questions. That is simple arithmetic from ETA's published figures, and it is the most useful way to think about the exam: you are not chasing perfection, you are protecting a buffer of 20 misses across two hours.
Two hours for 80 questions gives you an average of 90 seconds per question. For a knowledge exam in networking and security terminology, that is a comfortable pace if you know the material and a tight one if you are decoding unfamiliar acronyms on the fly. A practical approach is to answer what you know immediately, flag what needs thought, and return to flagged items with whatever time remains.
No Published Domain Weights: What That Does to Your Strategy
ETA's ESNT competency requirements document states that the examination is based on its nine competency categories, but it does not publish percentage weights for them. That matters more than it might seem. On many certifications you can look at a weighting chart, identify the heaviest domain, and over-invest there. With ESNT you cannot responsibly do that, because any specific weight you might see quoted elsewhere is not coming from ETA's published scope document.
The sensible response is to treat the nine domains as roughly equally likely to produce questions, and to avoid having a domain so weak that it could cost you a large share of your 20-question allowance. A candidate who is excellent at cabling but has never configured an addressing scheme can lose far more than 20 questions without realizing it until the score report arrives.
For a domain-by-domain breakdown of what each area covers, see our complete guide to all 9 ESNT content areas.
The Nine Domains You Are Scored Across
Your 75% is earned across the full competency list below. These are the English titles of ETA's examination competency categories, and the syllabus assumes prior IT knowledge and working familiarity with network and security terminology.
Domain 1: General Networking
The vocabulary and concepts everything else builds on.
- Core network terminology and how components relate
- Fluency here makes the other eight domains faster to read and answer
Domain 2: Network Addressing
Where candidates most often lose points to arithmetic and concept slips.
- Practice reading and reasoning about addresses until it is automatic
- Know how addressing choices affect device reachability on a security network
Domain 3: Network Cabling
Physical-layer knowledge that field technicians often already have.
- Media types, terminations and installation considerations
- Do not assume experience alone covers the terminology the exam uses
Domain 4: Network Devices
What the equipment does and where it sits in a security installation.
- Understand device roles, not just names
- Expect questions that ask which device solves a described problem
Domain 5: Internet Connections
How sites connect outward, which matters for remote viewing and monitoring.
- Connection types and their implications for security devices
Domain 6: Network Services
The supporting services that make devices function on a network.
- Know what each service provides and what breaks when it is misconfigured
Domain 7: IP-Enabled Physical Security Devices
The domain that makes this credential distinct from a generic networking exam.
- Cameras, access control and related devices as network endpoints
- Connect the device to its network requirements
Domain 8: Cyber Security for Electronic Security Devices
Protecting the very devices that protect the property.
- Security hygiene applied to security hardware
- Expect scenario framing rather than pure definitions
Domain 9: Common Network Testing and Troubleshooting
Diagnosing faults methodically.
- Know the logic of isolating a problem, not just the tool names
Format, Timing and Testing Mechanics
The ESNT is a proctored knowledge examination. It can be taken on paper or through Trapeza with an ETA Certification Administrator present, or remotely using ExamRoom.AI, which provides remote proctoring registered through ETA. ETA lists no required hands-on assessment, so your score comes entirely from the written/computer-based questions.
What to bring and what to expect
- Photo identification is required under ETA's general testing rules.
- Scratch paper is permitted, and you must surrender it when you finish.
- Calculators are allowed if they are non-programmable or scientific. This is relevant for addressing questions.
Remote testing requirements
Remote candidates need a suitable computer, a webcam, a microphone, and an internet connection of at least 3 Mbps. Check all of these well before exam day. Technical problems eat into a two-hour window you cannot afford to shrink, and a flaky connection is a risk you can remove in advance.
For scheduling specifics, read our companion piece on ESNT exam dates and scheduling.
Fees, Remote Proctoring and the Retake Rule
Understanding the money side helps you decide how much risk to take on a first attempt versus waiting until you are ready.
| Item | Detail |
|---|---|
| Examination fee | USD 105 |
| Remote proctoring (ExamRoom.AI) | Adds USD 16 for a two-hour exam |
| Questions / time limit | 80 questions, two hours |
| Passing score | 75% (60 of 80) |
| Retake | One free retake within one year of the first session; remote-proctoring charges still apply |
| Certification term | Four years |
The free retake is a genuine safety net, but it is not a license to treat attempt one as practice. The retake must be used within one year of the first session, and if you test remotely you pay the proctoring charge again. A full cost picture, including maintenance, is in our ESNT certification cost breakdown.
Conflicting Figures You May See Online
If you have searched around, you may have noticed that not every page agrees on the numbers. The ETA Press listing for this credential gives USD 100 for the exam, USD 50 for the upgrade, and a 30-day retake wait. Printed page 20 of the ETA Certification Booklet also retains a USD 50 upgrade figure. Meanwhile, the current etai.org ESNT page shows a USD 105 exam fee and a USD 55 upgrade.
Here, the current etai.org figures take precedence: USD 105 for the exam and USD 55 for upgrading ESNT to Journeyman CET. The passing score and question count, however, are consistent across the sources we reviewed: 75%, 80 questions, two hours. The conflict is about fees and retake timing, not about the score you need.
A Score-Target Plan Built Around the Domains
Because you need 60 of 80 and no domain weighting is published, plan around eliminating weak spots rather than maximizing a favorite. This is the one place we will talk about scheduling, and it is tied directly to the nine domains. Adjust the pacing to your own background; a working security installer will compress the early weeks, while someone new to IP networking will need the opposite.
Foundations first: Domains 1 and 2
- Lock down general networking vocabulary so later reading is fast
- Drill network addressing until calculations stop feeling slow, using a permitted calculator type
Physical and devices: Domains 3 and 4
- Review cabling terminology even if you work with cable daily
- Match each network device to the problem it solves
Connectivity and services: Domains 5 and 6
- Study internet connection types and what each means for remote access
- Learn what each network service provides and its failure symptoms
Security-specific core: Domains 7 and 8
- Treat cameras and access devices as network endpoints with requirements
- Apply cyber security practices to the security devices themselves
Troubleshooting and full practice: Domain 9
- Practice the logic of isolating faults
- Take timed 80-question runs and review every miss by domain
When you review practice results, tally misses by domain. If one domain accounts for a large chunk of your wrong answers, that is where your remaining 20-question cushion is leaking. You can build that habit with our ESNT practice tests, and our ESNT study guide covers resource selection in more depth.
Key Takeaway
Aim to be comfortably above 60 correct in practice, not exactly at it. Real exams include unfamiliar phrasing and a bit of nerves; a practice cushion above the line is what turns a borderline attempt into a clean pass.
Calibrating against difficulty and pass data
If you are trying to judge how much margin you need, read how hard the ESNT exam is for a qualitative view of where candidates struggle, and our ESNT pass rate article for what can and cannot be said about outcomes. We do not quote a pass-rate percentage here because none is published in the sources we rely on.
After You Pass: Term, Maintenance and Upgrades
Clearing 75% earns a certification with a four-year term. Keeping it in good standing is governed by ETA's General Maintenance requirements, which are separate from the four-year term itself.
General Maintenance basics
- A maintenance form is required.
- You must show either 10 continuing-education hours per year (40 over four years) or a supervisor-completed Employer Verification.
- The fee is USD 25 per year (USD 100 over four years).
- Annual submission is recommended.
Moving up the ladder
Standalone ESNT does not require CETa. If you later want to upgrade ESNT to Journeyman CET, ETA requires CETa and at least two years of combined training and experience, with a USD 55 upgrade fee listed on the current credential page. For the career side of the decision, see whether the ESNT is worth it, the ESNT salary guide, and the current ESNT jobs overview.
Frequently Asked Questions
The passing score is 75%. On an 80-question exam, that means answering at least 60 questions correctly, which allows up to 20 incorrect answers within the two-hour time limit.
No. ETA states the exam is based on its nine competency categories but publishes no percentage weights. Prepare across all nine domains rather than relying on any weighting figure you may see quoted elsewhere.
ETA offers one free retake within one year of your first exam session. If you test remotely, the remote-proctoring charge still applies. Older sources mention a 30-day wait, but current ETA pages do not confirm it, so check retake timing with ETA when you register.
The examination fee is USD 105 on the current ETA pages. Remote proctoring through ExamRoom.AI adds USD 16 for a two-hour exam. Some older or third-party listings show USD 100, but the current etai.org figure is the one to rely on.
No. ETA lists no required hands-on assessment for the ESNT. It is a proctored knowledge examination, so your result is determined by your performance on the 80 written or computer-based questions.