Objective. Students will identify employer expectations, site-specific safety rules, daily log procedures, and evaluation criteria before beginning live customer work.
This lesson, its worked examples and its practice questions has not yet been verified by a credentialed professional in the field or by a certification or approval body. It is a study draft and may contain errors. Do not use it as instructions for work on a job site or on live equipment. Always follow your instructor, your supervising professional, and current official references and regulations.
VoTechWorks program approval and accreditation are still in progress. Credentials are issued only by the certifying bodies named in each program, after their own exams.
Before you touch a single lock or pull a single wire at your externship site, you must understand the rules, responsibilities, and risks of that workplace. This lesson covers everything you need to know before Day 1 of live customer work: the documents you sign, the safety hazards specific to locksmith and alarm service environments, how to keep a daily log, and how your performance will be evaluated.
Externship hours count toward your credential applications for the ALOA Certified Registered Locksmith (CRL) and the ESA Certified Alarm Technician exams, and some states require documented field hours as part of the licensing process. A missing log entry or an unsigned agreement can delay your license application. Get the paperwork right from the start.
The externship agreement is a three-way contract among you, the school, and the host employer. By signing it you agree to:
Violations of the code of conduct are reviewed by the externship coordinator. Consequences range from a written warning to removal from placement, which may require repeating the externship module before you can sit for credentialing exams.
Every worksite has hazards. Your host employer is required to walk you through a site-specific safety orientation. Pay close attention and complete the safety checklist — your supervisor must sign it before you begin field hours. Common hazard categories in this trade include:
Service technicians drive company vehicles or use personal vehicles for mobile calls. Know the employer's driver authorization requirements, vehicle inspection procedure, and what to do after a minor collision. Always wear your seatbelt and never drive while reviewing a work order on your phone.
Alarm and access-control work involves working near energized equipment. Even low-voltage circuits (12 V, 24 V) can cause injury if shorted across sensitive skin or spark near flammable materials. Before opening any panel, confirm with your supervisor whether lockout/tagout (LOTO) procedures apply. When in doubt, treat a circuit as live. Wear safety glasses any time you are cutting or stripping wire to protect against wire fragments.
Motion detectors, cameras, and door contacts are often mounted at height. Inspect the ladder before each use (check for cracked rails, missing feet, and damaged rungs). Set the base at the correct angle — approximately one foot out for every four feet of height — and always have a spotter when working above six feet on an A-frame or extension ladder.
Lock lubricants (graphite powder, PTFE sprays) and cleaning solvents are common in this trade. Read the Safety Data Sheet (SDS) for any product before use. Use cut-resistant gloves when handling sharp lock components and switch to chemical-resistant gloves if applying solvent-based cleaners. Ensure adequate ventilation; never spray aerosols near open flame.
For each hazard, identify the correct control from the OSHA hierarchy: elimination, substitution, engineering control, administrative control, or PPE. PPE is always the last line of defense, not the first. Your OSHA 10 pocket card from Course 1 is a quick reference — keep it accessible.
The daily log is both a learning tool and a legal document. It proves you completed the field hours required for credential applications and state licensing. A complete entry includes:
1. Date and hours worked (start and end time).
2. Job type (e.g., residential rekey, alarm panel programming, vehicle lockout).
3. Tasks performed — described in plain language (e.g., "Pinned five Schlage B60N cylinders to a master key system under supervisor guidance").
4. Skills or knowledge applied — reference the course unit if relevant.
5. Supervisor initials confirming the entry is accurate.
Set up your log template — paper or digital, in whatever format your school requires — before Day 1. Complete a sample entry for a hypothetical job order and have your on-site supervisor review it. Catching format errors now prevents rejected log books later.
Your externship grade is based on three areas: professionalism (attendance, attitude, communication), technical skill growth (assessed by supervisor observation at mid-point and final), and documentation quality (log completeness and accuracy). Ask your supervisor for feedback at the end of each week — do not wait until the final evaluation to learn that something is missing.
The check-off requirement for this lesson is straightforward: your supervisor must confirm that your agreement is signed, your safety checklist is complete, and you can correctly select PPE for two scenario hazards without error. These are not formalities — they are the foundation of a safe and successful externship.
Answer each question, then check it. Nothing is recorded; this is your own practice.
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