28 00 00 ELECTRONIC SAFETY AND SECURITY
June 16, 2009
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6. Door Management Unit
a. Provide Designed Security, Inc. (DSI) ES4200-K0 (NO EXCEPTIONS).
b. Typically used on door without a card reader.
c. Configure DMU as follows:
1)
Connect one DPDT door position switch output to the DMU door status input.
2)
Connect the DMU voltage sense input in parallel with lock voltage after DGP lock
control relay output. The DMU shall shunt and allow access when lock is electrically
activated to unlock.
3)
Wire the integral REX switch output to the REX input of the DMU.
4)
Connect DMU reset/bypass input to DGP control point relay output to provide remote
momentary reset and/or maintained bypass.
5)
Connect DMU alarm output to DGP alarm input for alarm monitoring.
6)
Immediate local alarm activation if the door opens without a valid access input.
7)
DMU activation if the door is held open longer than an adjustable time after a valid
access. Coordinate exact times for each door with ITS Security Operations.
8)
DMU shall reset automatically after the door returns to a closed position.
7. Delayed Exit Device Controller
a. Provide Securitron Model XDT-12 (NO EXCEPTIONS). Locate the controller above the
secured side of the door. Provide additional cabinet as required to provide a neat and
serviceable installation.
b. Signage requirement for exit only delayed egress door. Signs should be mounted above the
crash bar and have a red background with white letters that are 1" tall with a 1/8" stroke
width (NFPA 101 requirement). ITS and UT Fire Prevention Services shall approve sign
language prior to installation.
8. Local Audible Alarm
a. Provide Locknetics Model 800A or approved equal audible sounder.
b. Typically used on doors with a card reader to amplify the local audible annunciater located
inside the card reader.
c. Configure Local Audible Alarm as follows:
1)
Controlled by DGP output.
2)
Immediate local alarm activation if the door opens without a valid access input.
3)
Local alarm activation if the door is held open longer than an adjustable time after a
valid access. Coordinate exact times for each door with ITS Security Operations.
4)
The local alarm shall reset automatically after the door returns to a closed position.