B920 2 Line Alpha Numeric Keypad (SDI2)
- 2-line LCD display with up to 32 character point, user, and area names
- Simple menu-style user interface with dedicated function buttons for common commands, including status indication
- Situation sensitive on-screen help makes system operation simple and easy
- Highly visible on (arm)/alarm, ready to turn on (arm), power and gas alarm indicators
- Simple installation with self-locking base and chassis design, plus built-in bubble level
The B920 Two-line Alphanumeric Keypad (SDI2) is a SDI2 bus compatible device. Each keypad has user adjustable options such as volume and display brightness. The B920 shows two-line system messages for all areas.
| Dimensions | 6.2 in x 4.7 in x 1 in (158 mm x 120 mm x 26 mm) |
| Weight | 11.3 oz (0.32 kg) |
| Material | Acrylonitrile butadiene styrene (ABS) Poly(methyl methacrylate) (PMMA) |
| Display window | 2 line display 18 characters per line |
| Indicators | Illuminated keys Status indicators Warning and indicating tones |
| Relative humidity | 5% to 93% at +32°C (+90°F) non-condensing |
| Temperature (operating) | 0°C to +50°C (+32°F to +122°F) |
| Current | Standby:35 mA Alarm: 70 mA |
| Voltage (input) | 12 VDC nominal |
| Terminal wire size | 12 AWG to 22 AWG (2.0 mm to 0.65 mm) |
| SDI2 wiring | Maximum distance – wire size (unshielded wire only): 1000 ft (305 m) – 22 AWG (0.65 mm) |