MRC:
The length of a straight line which passes through the center of a hole,and terminates at the circumference.AAUB
Hole Diameter:
31.75 millimeters
MRC:
Indicates the type of mount utilized to support the item.AAXX
Mounting Type:
Threaded stud
MRC:
Indicates the type of current whether alternating,direct,or both.ACDC
Current Type:
Dc
MRC:
The minimum and maximum limits of temperature at which the item is rated for operation.AFGA
Operating Tempurature Range:
-30.0 to 65.0 degrees celsius
MRC:
The element,compound,or mixture of which the housing is fabricated.AJLF
Housing Material:
Plastic
MRC:
An indication of whether or not a facility/ies/ to accommodate a battery/ies/ is included.ALSF
Internal Battery Accommodation:
Not included
MRC:
The means used to operate the item.APHE
Operation Method:
Electrical
MRC:
The level of a signal or sound relative to a specific distance,expressed in decibels.AQFK
Loudness Level In Decibels:
68db at 6vdc and 80db at 28vdc
MRC:
The number of sound projectors provided.AQFL
Sound Projector Quantity:
1
MRC:
An indication of whether or not a mounting bracket is provided.AQFN
Mounting Bracket:
Not provided
MRC:
Indicates the type of sound unit provided.AQKY
Sound Unit Type:
Single
MRC:
Indicates the type of projector included.AQLA
Projector Type:
Straight
MRC:
The number of projectors provided.AQLB
Projector Quantity:
1
MRC:
The number of directions the sound signal is projected.AQLK
Sound Signal Direction Quantity:
1
MRC:
The total electrical voltage.ELEC
Voltage In Volts:
28.0
MRC:
The cycles per second /hertz/ of the alternating current.FREQ
Frequency In Hertz:
2900.0
