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Bosch B921C Two-Line Keypad with Touch Keys, Inputs

SKU: B921C Bosch
Bosch B921C Capacitive Keypad with Inputs (SDI2)
Product images for Bosch B921C Two-Line Keypad with Touch Keys, Inputs. 1 image(s) available. Click on image to view full size.

Key Features

  • Intuitive capacitive touch interface for fast, reliable operation and easy cleaning
  • Two-line LCD with up to 32-character area and user names plus on-screen help to reduce training time
  • Three programmable emergency keys and distinct audible tones for quick alarm recognition and response
  • Four onboard inputs for low-cost point expansion to support additional sensors or auxiliary devices
  • User-adjustable backlight and volume for clear visual and audible status in any environment
  • Sleek, low-profile design and SDI2 bus compatibility for seamless integration into modern security systems

Quick Specifications

Product Model
B921MPC
Brand Name
Radionix
Product Name
Two-line Keypad with Touch keys, Inputs
Product Type
Security Keypad
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Product information

B921C

Overview

Designed for professional alarm and access control environments, the Bosch B921C two-line keypad delivers intuitive operation and clear status messaging to streamline security monitoring. As a Bosch security keypad with capacitive touch keys, it replaces worn mechanical buttons with a smooth, easy-to-clean surface that fits modern interiors and reduces maintenance. The two-line LCD displays up to 32-character area and user names and provides situation-sensitive on-screen help to speed user actions and cut training time. Built-in audible tones and three programmable emergency keys let staff recognize and react to events quickly, while four onboard inputs provide cost-effective point expansion for sensors or auxiliary devices. The keypad supports SDI2 bus integration for reliable panel communication and operates on standard 12V DC power, making it simple to deploy across commercial, retail, and multi-site installations. Ideal for alarm monitoring, physical security, and surveillance systems, the B921C blends usability with professional-grade features—order now or contact your Bosch representative to specify this keypad for your next installation.

Features

  • Intuitive capacitive touch interface for fast, reliable operation and easy cleaning
  • Two-line LCD with up to 32-character area and user names plus on-screen help to reduce training time
  • Three programmable emergency keys and distinct audible tones for quick alarm recognition and response
  • Four onboard inputs for low-cost point expansion to support additional sensors or auxiliary devices
  • User-adjustable backlight and volume for clear visual and audible status in any environment
  • Sleek, low-profile design and SDI2 bus compatibility for seamless integration into modern security systems
16 of 16 specifications
Technical specifications for Bosch B921C Two-Line Keypad with Touch Keys, Inputs
General Information
Brand Name Radionix
Manufacturer Bosch
Product Name Two-line Keypad with Touch keys, Inputs
Product Type Security Keypad
Product Model B921MPC
Country of Origin CN
Manufacturer Part Number B921C
Technical Information
Connectivity Technology Wireless
Physical Characteristics
Color Black
Depth 1.00"
Width 6.20"
Height 4.70"
Weight 705.00lb
Material ABS, PMMA
Power Description
Input Voltage 12V DC
Miscellaneous
Environmental Certification CSFM, UL

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SKU:
B921C
Manufacturer part:
B921C
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Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.

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Bosch B921C Two-Line Keypad with Touch Keys, Inputs

B921C

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