01 · Discovery
Solution recommender
Match property, construction stage and priorities to relevant SmartR service guides. This recommends conversations, not products.
Nine transparent estimators · No fixed-price promises
Plan the requirement.
Then survey the site.
Turn room counts, loads, retention targets and dimensions into a useful first brief. Every formula exposes its assumptions and every result explains what must still be verified.
Choose your starting question
One hub, nine practical planning tools.
02 · Automation
BHK and space scope planner
Estimate the number of rooms, control points and survey zones that need a written schedule.
03 · Electrical coordination
Lighting load and zone planner
Convert circuits and connected watts into preliminary control zones, current and relay-channel questions.
04 · Surveillance
CCTV storage estimator
Estimate usable recording capacity from camera count, average encoded bitrate, recording schedule and retention.
05 · Networking
Wi-Fi access-point planning estimator
Compare a rough coverage count with a conservative client-capacity count. An RF survey still decides placement and channel design.
06 · Power continuity
UPS and battery runtime estimator
Estimate idealized runtime from battery energy, allowed depth of discharge and conversion efficiency.
07 · Home theatre
Projector throw and image-size planner
Convert lens-to-screen distance and the manufacturer’s throw-ratio range into possible 16:9 image widths and diagonals.
08 · Room acoustics
Acoustic treatment surface estimator
Estimate a starting range of absorptive surface area from room geometry and intended use. Placement and treatment type remain design decisions.
09 · Decision aid
Wired, wireless or hybrid architecture?
Use project constraints to rank starting architectures. The result is a requirements conversation, not a protocol verdict.
Read before using the numbers
What every result still needs.
Site evidence
Dimensions, materials, cable routes, power, radio conditions and mounting access.
Exact equipment data
Load category, bitrate profile, lens range, battery curve, interface and supported protocol.
Acceptance criteria
What will be measured, witnessed and documented before handover.
Frequently asked questions
How to use these planning estimates.
Are these calculator results a quotation or system design?
No. Results are early planning estimates based only on the inputs and assumptions shown. A site survey, drawings, equipment data and responsibility review are required before design or quotation.
Why do the tools show ranges instead of one exact answer?
Building materials, wiring, equipment efficiency, usage, mounting and third-party interfaces change the result. A range makes that uncertainty visible instead of presenting false precision.
Do the calculators recommend a particular brand?
No. They estimate requirements and decision boundaries. Product selection follows verified load, protocol, interface, environmental and support requirements.
Can I send my result to SmartR Spaces?
Yes. Each result includes a WhatsApp link containing a short input and result summary. Do not include passwords, access codes or other security credentials.
From estimate to verified scope
Bring the result, drawings and equipment list.
SmartR Spaces can check the assumptions at the property and turn them into a written survey and commissioning brief.