LEA 3 MIDTERM

windows or openings less than 18 feet above the ground, roof, ledges, etc. or less than 14 feet directly or diagonally opposite uncontrolled windows in other walls, fire escapes, or other openings of 96 sq. in. or larger should be grilled or have steal bar protection

• Security specifications for windows or closings

• Security specifications for windows or openings

provides sufficient illumination to areas during hours of darkness

most common type consisting of series of fixed luminous to flood a given continuously with overlap

• stationary luminary

• standby lighting

• emergency lighting

the intensity is focused on the intruder while the observer or guard remains in the comparative darkness

the lighting is toward the approach of an entrance to an installation

• glare projection type

• controlled lighting

• movable lighting

• stationary luminary

the width of the lighted-atop can be controlled and adjusted to suit the security needs

the lighting is focused, sag, on a pile of items, rather than on the background

• standby lighting

• movable lighting

• controlled lighting

these two types are used on the entry gate of employees and vehicles

• glare projection type

• controlled lighting

• movable lighting

• emergency lighting

like continues lighting but in turned on manually or by special device or other automatic means, when there is suspicion of entry

consist of stationary or portable, manually operated search lights which may be lit continuously during hours of darkness or only as needed, and usually supplementary to either of the first two types

• movable lighting

• emergency lighting

• stationary luminary