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�72-48 NATIONAL FIRE ALARM AND SIGNALING CODE Job# <br /> 11. TWO-WAY EMERGENCY COMMUNICATIONS SYSTEM Permit# i7654/17523 <br /> V 11.1 Telephone System � N/A Type of telephone system installed: <br /> �i Number of telephone jacks installed: �-~ Electrically powered Sound powered <br /> � 1.. ..: �; <br /> ' Number of telephone handsets stored on site: <br /> 11.2 Two-Way Radio Communications Enhancement System � N/A <br /> ' Percentage of area covered by two-way radio service: <br /> ; Critical areas: % General building areas: % <br /> Amplification component locations: <br /> Inbound signal strength: dBm Outbound signal strength: dBm <br />� Donor antenna isolation is: dB above the signal booster gain Radio frequencies covered: <br />, i Radio system monitor panel location: <br /> U <br /> � 11.3 Area of Refuge(Area of Rescue Assistance)Emergency communications systems � N/A <br /> Number of stations: location of central control point: <br /> Days&hours when control point is attended: <br /> i Location of alternate control point: <br /> � Days&hours when alternate control point is attanded: <br /> � 11.4 Elevator Emergency Communications Systems �j N�E� <br /> � Number of elevators with stations: location of central control point: <br /> ' Days&hours when control point is attended: <br /> � Location of altemate control point: <br /> u <br />� � Days&hours when alternate control point is attanded: <br /> 11.5 Other Two-Way Communications Systems <br /> r Describe: <br /> G <br /> � <br />� 12. CONTROL FUI�TCTIONS ' <br /> This system activates the following control functions: <br /> leasin devices ; Smoke mana ement ' HVAC shutdown F/S dam ers <br /> , �` Hold-open door re g � g �j � P <br /> I <br /> � � Door unlocking �' Elevator recall �, Fuel source shutdown �; Extinguishing agent release i <br /> � <br /> � �,I Elevator shunt trip � Mass notification system override of the Fire alarm notification appliances <br /> i <br /> I 12.1 Addressable Control Modules � N/A <br /> w ' <br /> Number of devices: ' <br /> Other(specify): <br /> I <br /> , Calculated capacity of UPS batteries to drive the system components connected to it: <br /> �, In standby mode(Hours): In alarm mode(minutes): <br /> FIGURE 10.18.2.I.1 Continued (2010 Edition) NFPA 72(pg.8 of 12) <br /> Revised 1/1/201 S 2010 Edition N[� <br /> . II , <br /> 0 <br />