Bosch B920 Specsheet

Intrusion Alarm Systems | B920 Two-line Alphanumeric Keypad (SDI2)
B920 Two-line Alphanumeric Keypad (SDI2)
www.boschsecurity.com
u 2-line LCD display with up to 32 character point,
user, and area names
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.
System overview
• 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.
function buttons for common commands, including status indication
u Situation sensitive on-screen help makes system
operation simple and easy
u Highly visible on (arm)/alarm, ready to turn on
(arm), power and gas alarm indicators
u Simple installation with self-locking base and
chassis design, plus built-in bubble level
Functions
LCD display
The keypad uses words, numbers, and symbols to show the status of the security system. When several events occur, the keypad shows each event in order of priority.
Keys
Each keypad has 10 number keys, 7 function keys, and 6 navigation keys. When pressed, keys turn on keypad backlighting and emit the keypress tone (short beep). The function keys include programmable function keys and keys to initiate arming and bypassing with one keypress.
Audible tones
The keypad has a built-in speaker that produces several distinct warning tones. The tones are differentiated so that the user can recognize an event simply by hearing its associated tone. The keypad backlight illuminates when it emits an audible tone. Users can use a passcode to silence the tone.
2 | B920 Two-line Alphanumeric Keypad (SDI2)
Status indicators
The status indicators on the keypad provide a quick visual reference for system status.
The indicator lights when the system is ready to turn on (arm).
The indicator lights when the system is on (armed).
The indicator lights when there is a trouble condition.
The indicator lights when dangerous gases are present including carbon monoxide (NFPA 720).
The indicator lights when the system has power.
Certifications and approvals
Region Certification
Australia RCM ACMA
Europe CE EMC, RoHS
USA UL
UL UL 365 - Police Station Connected Bur-
glar Alarm Units
UL UL 609 - Standard for Local Burglar
Alarm Units and Systems
UL UL 636 - Holdup Alarm Units and Sys-
tems
UL UL 985 - Household Fire Warning Sys-
tem Units
UL UL 1023 - Household Burglar Alarm Sys-
tem Units
UL UL 1076 - Proprietary Burglar Alarm
Units and Systems
UL UL 1610 - Central Station Burglar Alarm
Units
CSFM see our website
FCC Part 15 Class B
Canada ULC CAN/ULC S303 - Local Burglar Alarm
Units and Systems
ULC CAN/ULC S304 - Standard for Signal Re-
ceiving Center and Premise Burglar Alarm
ULC CAN/ULC S545 - Residential Fire Warn-
ing System Control Units
ULC CAN/ULC S559 - Fire Signal Receiving
Centres and Systems
ULC ULC-ORD C1023 - Household Burglar
Alarm System Units
ULC ULC-ORD C1076 - Proprietary Burglar
Alarm Units and Systems
IC ICES-003 - Information Technology
Equipment (ITE)
Installation/configuration notes
Mounting considerations
Mount in indoor, dry locations.
Power supply
A compatible control panel supplies the power and data requirements to the keypad through a four-wire connection.
Enclosure and wiring
The sliding self-locking enclosure has an integrated bubble level and custom gap-free, lift-gate style terminal blocks to make installation easier.
Compatible control panels
B9512G/B9512G-E B8512G/B8512G-E B6512 B5512/B5512E firmware v2.02 and higher B4512/B4512E firmware v2.02 and higher B3512/B3512E firmware v2.02 and higher D9412GV4/D7412GV4 firmware v2.02 and higher
Parts included
Quantity Component
1 Keypad
1 Hardware pack
1 Set of ABC key labels
1 Installation Guide
1 User’s Quick Reference Guide
Technical specifications
Properties
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
Environmental considerations
Relative humidity 5% to 93% at +32°C (+90°F) non-
condensing
Temperature (operating) 0°C to +50°C (+32°F to +122°F)
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