CCTVPLANNER.IO · TOOLS · v1.7.2
CCTV Calculators
Professional tools for installers. Fast, accurate calculations. No credit card required.
SIX TOOLS · NO INSTALL · FREE
Pick the calculator. Get the answer in seconds.
FOV Calculator
Determine the field of view for your cameras to maximize coverage and effectiveness of your security system.
OpenNO.02Storage Calculator
Estimate the storage required for your CCTV footage, ensuring optimal space management.
OpenNO.03UPS Calculator
Calculate the backup time for your CCTV system, ensuring continuous surveillance during power outages.
OpenNO.04Pixel Density Calculator
Determine if your camera resolution meets requirements at distance. Calculate pixels per meter and DORI compatibility.
OpenNO.05Camera Quantity Estimator
Calculate how many cameras your space actually needs. Based on area size, coverage goals, and requirements.
OpenNO.06Lens Selector Tool
Find the right lens for your mounting height and coverage distance. Compare focal lengths and field of view.
OpenNO.07DORI Calculator (EN 62676-4)
Compute Detect, Observe, Recognize, and Identify distances per EN 62676-4 from camera resolution, sensor size, and lens focal length.
OpenNO.08OODPCVS Calculator (IEC 62676-4:2025)
Compute the 7-step pixel-density ladder per the 2025 IEC 62676-4 amendment — Overview, Outline, Discern, Perceive, Characterise, Validate, Scrutinise. Maps every level to lens, sensor and target distance.
OpenNO.09Bandwidth Calculator
Estimate per-camera Mbps and total network load. Codec-aware (H.264 / H.265 / H.265+ / AV1) and scene-complexity aware. Includes switch uplink recommendation.
OpenNO.10PIR Sensors Calculator
How many motion sensors do you need? Enter room dimensions and pick mount type — get sensor count, coverage and cost estimate.
OpenNO.11Alarm Zones Calculator
How many zones do you need? Enter property details and get zone count + panel-tier recommendation (SATEL, IDS, Honeywell).
OpenNO.12Beam Barrier Calculator
Perimeter IR beam coverage — how many pairs, which Optex tier (SL-TNR / SL-100Q / SL-200QN / SL-650QFR), what cable, what cost.
OpenNO.13Security System Cost Calculator
Itemized estimate for cameras + NVR + alarm + sensors + cabling + labor. Budget / Standard / Premium tiers, 2026 EU pricing.
OpenNO.14PoE Cable Length Calculator
Total Cat5e/Cat6/Cat6a meters needed, voltage-drop feasibility check, and bulk roll purchasing plan with EU prices.
OpenSkip the calculator. Use the full planner.
Free until you outgrow it · No card · No install