Bosch B942W Touch Screen Keypad

For commercial use, install the keypad in building entrances and areas with unrestricted access. Mounting a keypad near exterior doors in hotel or business lobbies allows people to identify the type and location of the emergency. • For residential use, install the keypad near the front and rear entrances to the home. Install additional keypads in a kitchen or in a bedroom. • Use multiple keypads in a large building with many separate areas of security. Program multiple keypads to control multiple areas. • Audible tones from the keypad sounder alert personnel to fire events and assist fire fighters in locating the keypad.

Display window Touch screen Multi-line messages Indicators Power indicator LED Status indicators Main icon Warning and indicating tones Inputs 4 (four) 1k Ω supervised inputs Output 1 (one) NO (normally open) contact Environmental considerations Relative humidity 5% to 93% at +32°C (+90°F) noncondensing Temperature (operating) 0°C to +50°C (+32°F to +122°F) Power requirements Current with proximity reader disabled Standby: 200 mA Alarm: 300 mA Current with proximity reader enabled Standby: 300 mA Alarm: 400 mA Voltage (input) 12 VDC nominal Wiring Terminal wire size 18 AWG to 22 AWG (1.02 mm to 0.65 mm) SDI2 wiring with prox detector disabled Maximum distance - wire size (unshielded wire only): 200 ft (61 m) - 22 AWG (0.65 mm) 520 ft (159 m) - 18 AWG (1.02 mm) SDI2 wiring with prox detector enabled Maximum distance - wire size (unshielded wire only): 150 ft (46 m) - 22 AWG (0.65 mm) 390 ft (119 m) - 18 AWG (1.02 mm) Inputs and output On-board points voltage ranges Open: 2.2 to 5.0 VDC Normal: 1.4 to 1.8 VDC Short: 0.0 to 1.0 VDC