CPL Emergency Entry Techniques 3

Question 1

A window-mounted air conditioning unit blocks a sash window that must be entered in an emergency. The locksmith should first:

Accepted Answer

Assess whether the A/C unit can be safely removed

Answer

Evaluating removal of the A/C unit is the safest first step, as it may allow entry without damaging the window or frame.

Question 2

When a deadbolt thumb turn is visible through a mail slot or cat flap, a locksmith may use:

Accepted Answer

A long bent tool to rotate the thumb turn

Answer

A long bent tool inserted through an opening can reach and rotate an interior thumb turn to retract the deadbolt.

Question 3

Which lock type is MOST resistant to shimming or loiding as an emergency entry technique?

Accepted Answer

Deadbolt lock

Answer

Deadbolts have a bolt that cannot be retracted by shimming because they require key or thumb turn rotation to retract.

Question 4

A commercial building entry requires bypassing a magnetic lock (mag lock) after a power failure. The correct approach is:

Accepted Answer

Locate and use the REX (Request to Exit) device or backup power

Answer

Magnetic locks release when power is cut; using the REX device or emergency backup power is the proper bypass procedure.

Question 5

During an emergency entry on a door with a high-security lock featuring anti-drill hardened steel inserts, the locksmith should:

Accepted Answer

Use a carbide-tipped drill bit and slow RPM

Answer

Carbide-tipped bits at low RPM can penetrate hardened steel inserts that would destroy standard drill bits.

(CPL) Certified Professional Locksmith Practice Test