The Edwards 4-LCDAUDTEL is the LCD display module for audio and telephone control on the Edwards EST4 life safety control platform. It mounts to the inner door of EST4 cabinets or annunciators.
The LCD module provides a dedicated colour touch-screen interface for selecting page circuits and for placing and receiving calls over the firefighters' telephone handset. It has no common control buttons, and can be the only means of audio and telephone selection or be used together with LED-switch modules.
Key features
- Colour touch screen for page circuit selection
- Places and receives firefighter telephone calls
- Can be used alone or with EST4 LED-switch modules
- Takes two spaces on the UI frame assembly
Technical specifications
- Model: 4-LCDAUDTEL
- Display: 18-bit colour, 640 × 480 pixels, resistive touch screen
- Current (connected to 4-ANNCPU): 93 mA active; 40 mA standby at 20% brightness
- Operating temperature: 0 to 49°C
- Relative humidity: 0 to 93% non-condensing
- Shipping weight: 0.52 kg
- System: EST4
- Data sheet reference: E85014-0002
