The VTG series of sounders is designed for versatile fire alarm applications, suitable for conventional and two-wire systems. The 24 V version is EN54-3 approved and comes with multiple tones for international compliance.
Overview
Suitable for conventional fire alarm systems, including two-wire (SAV-WIRE®) systems
EN54-3 approved by LPCB and VdS
Supplied with 32 selectable tones plus a two-stage alarm override
Complies with latest global sound patterns and frequencies
All tones fully synchronised
Key Features
32 tones plus selectable override tone
Two-stage alarm via third negative wire from fire panel
Shallow base IP21C, deep base IP33C
Compatible with SAV-WIRE® two-wire and conventional systems
Unique twist-and-lock bayonet mounting
Removable cover on deep base for easy surface wiring
Base locking system included as standard
Approvals
EN54-3 approved for tones 1, 8, 11, 25, and 27