Intercom Panels

Vanguard / V25-70A-PWD
PWD Intercom Master Panel
Master intercom panel for two-way communication between PWD holding points and a fire command centre or manned station.
Specifications & documents
- Master panel functions designed to SS 546:2022, per manufacturer brochure
- Configurable for up to 88 remote handsets
- Individual open- and short-circuit fault supervision
- Master-to-remote calling with audible alert at remote handsets
- Provision for visual indicators at remote handsets in noisy environments
- Private communication and selectable all-party conference mode
- Individual call LEDs, zone selection buttons and common buzzer
- 24 VDC system power supply with backup battery charging

