Overview

The Fike 604-0002 TwinflexPro2 2‑Zone Fire Alarm Kit is a contractor boxed kit for small installations. It uses Fike's Twinflex two‑wire architecture so detectors, manual call points and sounders can share the same two‑core zone wiring — reducing cable runs and labour while providing a near‑complete system out of the box.

• Kit contents: 1× TwinflexPro2 2‑zone control panel (505‑0002), 7× Twinflex Multipoint detectors (204‑0001) with integral sounder option, 2× manual call points (402‑0006) with covers, 1× detector head removal tool (25‑0046‑201).
• Key features: Twinflex two‑wire design; selectable multi‑mode detection (3 smoke modes, 2 heat modes, rate‑of‑rise and combination modes); Checkpoint alarm confirmation; RS485 repeater support; comprehensive fault monitoring; integral PSU with battery backup.
• Use cases: Small commercial premises, small residential installations, contractor installs requiring a compact boxed kit.

Compliance & installation

• Refer to the official Fike datasheets and engineer manuals for detailed installation, wiring and commissioning instructions (see Fike product documents).
• Check local approval requirements (CE/UKCA/NFPA) and applicable standards for your market before installation.
• Installer note: panel includes an integral PSU; batteries are typically required for standby (commonly listed as 2×12 V 3.2 Ah). Ensure correct battery fitment and commissioning as per Fike guidance.