This category covers signal receiving, recording and supervisory units intended for permanent use within a central station or subsidiary station and associated subscriber's control units and the like to be installed within protected property.

This category covers electrical control units for fire protective signaling systems to be employed in ordinary indoor locations in accordance with the Standards of the NFPA for Central Station, Local, Auxiliary, Remote Station and Proprietary Protective Signaling Systems for Watchman, Fire Alarm and Supervisory Service.

Household Burglar Alarm System Units (Residential Burglary)

This category covers the individual units that may be interconnected to form an electrically operated household burglar alarm system. These units include a main control unit (with integral or separate power supply), intrusion detection devices (contacts, motion detectors, sound detectors, etc.), and alarm indicating devices (bells, relays, and the like).

Local Alarm Units (Commercial Burglary)

This category covers local alarm units used to control burglar alarm circuits and a local audible alarm sounding device. The units are acceptable for use to form a Grade A or Grade B local burglar alarm system in bank safes and vaults, and to form a Grade A local burglar alarm system in mercantile premises or mercantile safes and vaults as indicated in the individual Listings. They may be used with units Listed under Police Station Connected Alarm Units (APAW).

Police Station Alarm Units  (Commercial Burglary)

This category covers police station alarm units used to control burglar alarm circuits and a local audible alarm sounding device at protected premises, and to transmit an alarm signal from the protected premises to a police station or to a central station. The units are acceptable for use to form a Grade A, AA, AA encryption, B, BB or BB encryption police station connected system in bank safes and vaults, and to form a Grade A, AA or AA encryption police station connected system in mercantile premises or mercantile safes and vaults as indicated in the individual Listings. They may be used with units Listed under Local Alarm Units (AOTX). The transmission methods used to connect the protected premises to the police station or central station are designated as basic or intermediate line security suitable for Grades A or B, or high line security suitable for Grades AA, AA encryption, BB or BB encryption .

Proprietary Alarm Units (Commercial Burglary)

This category covers proprietary burglar alarm systems which are electrical monitoring systems designed to provide status indication of burglar alarm actuating devices. All equipment is intended to be operated and maintained by competent and experienced personnel responsible to the owner of the protected premise.

This classification includes burglar alarm signal receiving, recording and automated station units or systems intended for use within a central or monitoring station or satellite station and associated signal transmitters, subscribers' control units and the like which are installed within protected premises.

Products listed to this CCN/Guide No. have been found to meet the applicable requirements of the following: CAN/ULC-S304  "Standard for Central and Monitoring Station Burglar Alarm Units".

Household Burglar Alarm System Units
The following listings cover the individual units which may be interconnected to form an electrically operated household burglar alarm system. These units include a main control unit (with integral or separate power supply) and alarm indicating devices (bells, relays, etc.). For other devices which may be used, refer to other listings under Burglary Protection Equipment and under Fire Protection Equipment for suitable Audible Signal Appliances.

Products listed to this CCN/Guide No. have been found to meet the applicable requirements of the following: ULC Subject-C1023, " Household Burglar Alarm System Units".

Products listed to this CCN/Guide No. have been found to meet the applicable requirements of ULC-S545, "Standard for Residential Fire Warning System Control Units".

Proprietary Burglar Alarm System Units (Commercial Burglary)
This classification includes proprietary burglar alarm signal receiving, recording and automated station units or systems intended for use within a central signal receiving station or satellite station and associated signal transmitters, subscribers' control units and the like which are installed within protected proprietary premises.

Products listed to this CCN/Guide No. have been found to meet the applicable requirements of the following: ULC/ORD-C1076, "Standard for Proprietary Burglar Alarm Units and Systems "

Central Station Fire Alarm System Units (Fire Communicator)

This category covers fire alarm signal receiving, recording and automated station units or systems intended for use within a central signal receiving station or satellite station and associated signal transmitters, subscribers' control units and the like, to be installed within protected premises.

The basic standard used to investigate products in this category is CAN/ULC-S559, "Equipment for Fire Signal Receiving Centres and Systems."

California State Fire Marshal Listings

Control Unit (Non High-Rise)

SCS-1R