Paradox SP5500 security alarm control panel — supports up to 32 zones and 2 programmable outputs (PGM)

Paradox SP5500 security alarm control panel is a wired/wireless hybrid control unit designed for medium to large installations. The panel supports up to 32 zones and includes two programmable outputs (PGM) to control external devices or trigger events. It manages multiple arming modes and sensor inputs, centralizing intrusion detection and basic automation tasks for homes, offices and small commercial sites.

Advantages

The SP5500 provides expanded zone capacity for larger systems while maintaining a compact footprint suitable for equipment cabinets. Two programmable outputs allow integration with external relays, sirens or signaling devices. Hybrid support for wired and compatible wireless sensors simplifies phased installations and upgrades. The control panel uses standard alarm control features to manage arming, disarming, event logging and perimeter or interior zoning.

Suitable for

• Residential properties with multiple protected areas
• Office buildings and administrative premises
• Small retail shops and commercial premises requiring expanded zone counts
• Phased installations where wired and wireless sensors are combined

Key specifications

• Zone capacity: up to 32 zones (wired and compatible wireless)
• Programmable outputs: 2 PGM channels for device control or signaling
• Control functions: multiple arming modes, sensor supervision and event logging
• Installation type: wall- or cabinet-mounted control panel for fixed installations
• Integration: supports standard alarm peripherals such as keypads, sirens and communication modules

How to use

Install the Paradox SP5500 control panel in a secure location with access to mains power and backup battery. Connect zone wiring and any compatible wireless receivers according to the installer manual, and assign sensors to zones. Configure arming modes, entry/exit delays and PGM output behavior through the installer interface or keypad. Test each zone, outputs and alarm signaling before commissioning to verify correct wiring, sensor responses and external device activation.

Usage recommendations

For reliable operation, follow manufacturer installation guidelines, use supervised sensors where possible, and perform periodic testing of zones and output functions. Use the programmable outputs to control relays, strobe/siren circuits or auxiliary automation devices, and document configuration settings for future maintenance or expansion.