Velbus connected Smoke triple 230V pack

The SMK230 pack is the ideal solution to expand your Velbus installation with professional smoke and heat detection: robust, reliable, and seamlessly integrable. Perfectly suited for modern new builds and renovation projects, bringing safety and control within reach. This set includes: • 3× Gira Dual Q smoke detector with 230 V base (item 233702) - combines both smoke and heat measurement for double safety. • 1× GIRA relay module for Dual smoke detector (item 234000) - switches external signaling or Velbus integration via relay outputs. • 1× VMB1RYS module - for relay output and input contact within Velbus. • Wiring diagram - included for quick installation. Key features: Gira Dual Q smoke detector • Dual detection: optical scattering measurement plus heat sensor, ideal protection against both flaming and smoldering fires. • Q-label certified: ensures long-term reliability and fewer false alarms. • Power supply: powered via 230 V base, with built-in backup battery lasting up to 10 years in case of power failure. • Expandable: up to 40 detectors can be interconnected via dedicated cabling (e.g. alarm cable 2×0.75 mm² + 4×0.22 mm²) for group alarm reporting. • Alarm signaling: minimum 85 dB(A) siren, visual indication via red LED ring. Velbus integration • Smoke alarms or cable breaks within the detector group are reported to Velbus. • Through Velbus you can activate the siren of the smoke detectors and trigger alarms.