The TwinflexPro2 is an intelligent 2-wire fire alarm control panel that uses a conventional-style cabling format. Due to its system architecture, it is classified as analogue non-addressable, with field devices communicating with the panel via the Twinflex data protocol.
Available in 2, 4, and 8 zone variants, the TwinflexPro2 supports up to 32 Twinflex devices per zone. The panel can distinguish and independently identify alarms from smoke detectors, heat detectors, and manual call points, providing enhanced alarm information for faster response.
System Monitoring & Outputs
Each zone is continuously monitored for detector head removal, device faults, end-of-line (EOL) faults, and open or short circuit conditions.
The panel provides:
2 × monitored outputs configurable as conventional sounder circuits
1 × volt-free common fire relay
1 × volt-free common fault relay
2 × multifunction latching/non-latching inputs
1 × monitored input programmable for functions such as Class Change and Remote Fire
An integral power supply is included, requiring 2 × 12V 3.2Ah batteries to deliver up to 72 hours standby time.
Configuration & Flexibility
The TwinflexPro2 features a 500-event log, day/night mode, alarm confirmation, and programmable delays, all configurable via the on-board keypad or PC-driven OSP software.
Originally designed exclusively for Fike Twinflex devices, the system now offers greater flexibility. With the addition of a conventional zone card, 4 and 8 zone panels can be configured to accept conventional devices on zones 5 to 8.
Simplified Wiring
Unlike traditional conventional fire alarm systems that require separate cabling for detectors and sounders, the Twinflex system uses a single 2-core screened cable per zone, allowing both detection devices and sounders to operate on the same circuit when Twinflex devices are used. This significantly reduces installation time and complexity.
Key Features
4-line × 20-character LCD display
Differentiates between smoke, heat, and manual call point alarms
Alarm confirmation feature
Available in 2, 4, and 8 zone versions
RS485 connection for up to 8 repeater panels
Highlighted menu navigation
Event log capacity of up to 500 events
3 enhanced test modes
Detection devices and sounders on the same pair of wires
Supports up to 32 devices per zone
Built-in end-of-line capability in all devices
7 selectable detection modes
Configurable day/night zone operation
Programmable alarm delays
Typical Applications
The TwinflexPro2 is ideal for protecting:
Dimensions
331mm W x 331mm H x 99mm D