Skip to content Skip to navigation

Bosch Security and Safety Systems North America

Search
Icon close
Product Variants
Product Families
More Content
PRODUCT FAMILY

D1255 Series VFD Keypads

[{"images":[{"format":"300Wx300H","url":"https://resources-boschsecurity-cdn.azureedge.net/public/images/large/ProductPhoto_Web_all_9007201783645707.png","srcsetWidth":300,"isVideo":false}],"thumbnails":[{"format":"96Wx96H","url":"https://resources-boschsecurity-cdn.azureedge.net/public/images/small/ProductPhoto_Web_all_9007201783645707.png","srcsetWidth":96,"isVideo":false}],"zooms":[{"format":"515Wx515H","url":"https://resources-boschsecurity-cdn.azureedge.net/public/images/ProductPhoto_Web_all_9007201783645707.png","srcsetWidth":515,"isVideo":false}]}]
Close Modal
  • Easy to read vacuum fluorescent display (VFD)
  • Easy system control with menu keys
  • User controlled brightness and volume
  • Installer configured menus, text, and custom functions
  • Multiple or single area configurations

Product Variants

D1255 Series VFD Keypads

Keypad, fluorescent, off-white, SDI

Commercial Type No. D1255
Product No. 4.998.800.190

D1255 Series VFD Keypads

Keypad, fluorescent, white/grey, SDI

Commercial Type No. D1255B
Product No. 4.998.151.559

D1255 Series VFD Keypads

Text keypad, fluorescent, white, SDI

Commercial Type No. D1255W
Product No. 4.998.140.224

Technical Specification

Key Specifications

Connections: 4-wire flying lead for data and power
Resistance: 25 Ω maximum
Temperature (Operating): 0°C to +50°C (+32°F to +122°F)
Relative Humidity: 5% to 85% at +30°C (+86°F)
Dimensions for D1255, D1255W, and D1255R: 11.7 cm x 21  cm x 2 cm (4.6 in. x 8.2 in. x 0.8 in.)
Dimensions for D1255B: 12.6 cm x 20 cm x 3.2 cm (5 in. x 7.9 in. x 1.3 in.)
Weight for All Models: 439 g (15.5 oz)
Material for All Models: CHI MEI POLYLAC PA757 ABS with UV Stabilizer. UL94-HB Fire Rated
Display Window: 16-character vacuum fluorescent display Each character is a 14-segment unit
Indicators: Illuminated keys Warning and indicating tones
D1255 Series Keypad Models per Control Panel: Eight supervised 32 unsupervised
Voltage: Nominal 12 VDC
Current: Idle 104 mA, armed or disarmed; Maximum 206 mA, with keypad lit and warning tone on
Accessories

Keypad desk stand

Commercial Type No. D55
Product No. 4.998.125.889

Portable desk stand in smoke colored Plexiglas.

Conduit box, surface-mount, white

Commercial Type No. D56
Product No. F.01U.020.645

White surface mount box.

Conduit box, surface-mount, red

Commercial Type No. D56R
Product No. F.01U.020.666

Red surface mount box.

Downloads

Title Type Language
Title
CSFM
Type
PDF
 Language
fi-FI  ky-KG  uk-UA  en-US  hr-HR  lv-LV  lt-LT  sl-SI  zh-CN  el-GR  sr-Latn-RS  nl-NL  bg-BG  hy-AM  he-IL  cs-CZ  mk-MK  ja-JP  ar-SA  tg-Cyrl-TJ  de-DE  hu-HU  zh-TW  ko-KR  pt-BR  sk-SK  es-ES  kk-KZ  nn-NO  it-IT  pl-PL  ru-RU  pt-PT  sq-AL  es-AR  ro-RO  sv-SE  id-ID  da-DK  et-EE  tr-TR  fr-FR  vi-VN  th-TH 
Title
FM
Type
PDF
 Language
en-US 
Title
NYC-MEA
Type
PDF
 Language
en-US 
Title
NYC-MEA
Type
PDF
 Language
en-US 
Title
NYC-MEA
Type
PDF
 Language
en-US 
Title
UL
Type
PDF
 Language
en-US 
Title
UL
Type
PDF
 Language
en-US 
Title
ULC
Type
PDF
 Language
en-US 
Title
ULC
Type
PDF
 Language
en-US 
Title
ULC
Type
PDF
 Language
en-US 
Title
ULC
Type
PDF
 Language
en-US 
Title
ULC
Type
PDF
 Language
en-US 
Title
ULC
Type
PDF
 Language
en-US 
Title
ULC
Type
PDF
 Language
en-US 
Title
CAD Drawing DWG ((D1255 CAD))
Type
PDF
 Language
en-US 
Title
CAD Drawing DWG ((D1255 CAD))
Type
DWG
 Language
en-US 
Title
Commercial Brochure (Intrusion Solutions Pocket Guide (for North America))
Type
PDF
 Language
en-US 
Title
Datasheet
Type
PDF
 Language
en-US  zh-CN  th-TH 
Title
Installation manual
Type
PDF
 Language
en-US 
Title
Installation manual (D1255TD)
Type
PDF
 Language
en-US 
Title
Installation manual (D55 Desk Stand)
Type
PDF
 Language
en-US 
Title
Technical bulletin (Keypad Faceplate)
Type
PDF
 Language
en-US 
Title
User manual ([D1255, D1255B])
Type
PDF
 Language
en-US 
Title
User manual (Owner's Manual)
Type
PDF
 Language
el-GR  it-IT  pl-PL  hu-HU  en-US  es-AR  pt-BR  fr-FR  zh-CN  de-DE  nl-NL  sv-SE  es-ES 
forward-right_adjusted