Code-Green ITM Tools

Code-Green ITM LLC

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CodeGreen ITM Tools is a free set of field calculators, code references, and NICET practice questions built for fire alarm technicians and other life safety trades. No account required, and it works with no signal.

FIELD CALCULATORS
- Battery standby/alarm current sizing
- Strobe candela selection and spacing
- NAC voltage drop calculator
- Speaker circuit calculations
- Smoke/heat detector spacing
- Conduit box fill calculator
- Conduit fill calculator, including NEC Chapter 9 Note 9 adjustments
- Conduit bending calculator with bender mark references
- Occupant load calculator
- Alarm-required decision wizard

CODE REFERENCE
Quick-reference lookups organized so you can find an answer in the field without digging through a PDF.

COMMON VIOLATIONS
A running reference of the violations inspectors flag most often, so you know what to check for before the AHJ does.

NICET PREP
Practice questions across NICET Fire Alarm Systems levels I through IV, with every answer explained, so you can study on a lunch break or between job sites.

Everything runs offline once loaded, so it works with no signal on a job site.

Not affiliated with NFPA, NICET, or ICC. This app is a planning and reference aid, not a substitute for the actual standards or for review by your authority having jurisdiction.

Built by a practicing NICET Level IV fire alarm technician and Connecticut licensed contractor.

Nima yangiliklar

Initial release. Free field calculators for fire alarm technicians: battery sizing, strobe candela, NAC voltage drop, speaker circuit, detector spacing, box fill, conduit fill and bending, occupant load, plus a code reference and NICET practice questions. Works offline.