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UNDERWRITERS LABORATORIES INFORMATION
The NetworX NX-4 holds the following listings from Underwriters Laboratories (US and Canada):
Household Burglary (UL1023) (ORD-C1023-1974)
Household Fire (UL985) (CAN/ULC S545-M89)
Local Grade A Mercantile, Police Station Connect with Basic Line Security (UL609) (requires
#NX-003-C enclosure) (CAN/ULC S303-M91)
Grade B & C Central Station Burglar Alarm Unit (UL1610) (CAN/ULC S304-M88)
Home Health Care Signaling (UL1637)
When installing an NX-4 in compliance with Underwriters Laboratories, the following instructions must be observed:
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Initiating and indicating devices must be rated at 11.5 to 12.4 V DC residential, 12.0 V DC commercial.
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Force Arming and Auto Arming shall not be enabled.
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For residential fire applications, the indicating devices shall be a Wheelock 34T-12 or equivalent.
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The "Listen-In" feature shall not be enabled.
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The Siren/Bell Test shall be enabled. The auxiliary outputs controlling the audible device require a minimum
cutoff time of 15 minutes for commercial burglary, 4 minutes for residential applications, or 30 minutes for
commercial burglary for Canada.
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For residential fire installations, the Dynamic Battery Test time cannot exceed four (4) hours.
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Ringback shall be enabled on UL commercial burglary installations.
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On commercial burglary installations, the fire initiating circuits shall not be connected.
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The Entry-Guard feature shall be disabled.
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Group Bypassing shall be disabled.
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Delay before dial seizure shall be set to "0".
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Total current draw from aux power connections at terminal positions POS, AUX PWR, and SMOKE PWR must not
exceed 400 mA.
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Remote Downloading shall not be used on UL listed systems.
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For residential burglary applications, the maximum entry and exit delay times shall be 45 and 60 seconds
respectively. The exit delay time shall not exceed 60 seconds for commercial burglar alarm applications.
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The keyswitch option shall not be used.
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The telephone line monitor shall be enabled.
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The Telephone Line Cut delay shall not exceed 90 seconds.
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24-hour communicator test transmission is required.
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For 24 hours of standby power using a 7.0 AH battery, limit auxiliary power load to 140 mA.
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For 24 hours of standby power using a 17.2 AH battery, limit auxiliary power load to 400 mA.
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The silent keypad option shall not be enabled.
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UL has only verified compatibility with the following listed DACRs and formats: Sure-Gard SG-MLR2-DG:
2,9,10,12,13,14; Silent Knight 9000 - 2,12; FBI - CP220FBI, 13; and Ademco 685: 2,11,12, and 13.
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For burglary installations, cross-zoned detectors shall overlap 100 percent in the area of coverage and similar
coverage areas must be used. For example, interior protection is cross-zoned with interior protection, etc.
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Expander trouble must activate the siren (Loc 37, Segment 2, LED 2)
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For UL 1637, expander trouble must activate keypad sounder (Loc 39, Segment 1, LED 8)
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The keypad used with wireless receivers and hardwire expansion must be able to display all zones in a system.
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For Canadian installations, the Class II transformer secure tab shall not be employed.
MINIMUM SYSTEM CONFIGURATIONS FOR UL INSTALLATIONS
(Residential Fire, Residential Burglary, Commercial Burglary)
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The NetworX NX-4 panel is necessary to initiate Residential and Commercial installations.
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At least one compatible keypad is needed for all applications.
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At least one bell fixture is required for all applications, except Grade C Central Station. For Grade A Local, the
AD10-12 bell and Grade A bell housing shall be used.
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Commercial UL applications require #NX-003-C metal enclosure. Supplied screws to be used.
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A minimum of two (2) keypads are required for Home Health applications and each keypad must be set to a
unique address.
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The wireless devices are only UL listed for residential applications.
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The DACT shall be enabled for all commercial burglary applications.
