ESL 1500 Series Commercial Fire Alarm Control Panel, 24 Volt

ESL 1500 Series Fire Alarm Control Panels provide one (1501), three (1503) or five (1505) conventional initiating circuits and two alarm indicating circuits. All initiating and indicating circuits supervise conventional two- or four-wire, Class “A” or Class “B” wiring loops. All zone inputs and outputs are power limited.

The basic control panel, Model 1501, includes the system enclosure with removable door, and the Basic Master Board (BMB). The BMB provides all functions required for a single zone system including: an integral power supply (24VDC), battery charger, battery supervision circuitry, AC brown-out circuitry, system control switches, operating and diagnostic indicators, one man walktest, alarm verification, and auxiliary alarm and system trouble dry relay contacts. The Models 1503 and 1505 include one or two dual Zone Expander Modules (1500-ZEM), respectively.

ESL 1500 Series Fire Alarm Control Panels are designed to meet “real world" installation and maintenance needs. To meet specific project requirements, a variety of optional modules are available. The cabinet (14" high and wide) includes: capacity for five initiating circuits, two indicating circuits, numerous option modules and standby batteries.

Complies with NFPA 72, NYC BSA, CSFM approved, UL 864.

• Approved for local, proprietary, central station, elevator recall, waterflow, and sprinkler supervisory
• Modular design - 1, 3 & 5 zone models
• Suitable for occupied area in hotels, motels and dormitories
• Class "A" or "B" initiating and indicating circuits standard
• Status annunciation and LED diagnostics for each zone
• Alarm verification & walk test built-in