Bosch B921C Two-line Keypad w/Touch Keys Inputs
Overview
The Bosch B921C is a two-line alphanumeric keypad featuring capacitive touch keys and integrated inputs. This unit is designed for straightforward arming and disarming of security systems, providing clear status feedback and user input via its backlit display. Its tactile feedback and intuitive layout make it suitable for environments requiring reliable security control, such as residential or small commercial installations. The B921C model integrates inputs for additional zone monitoring directly at the keypad, simplifying wiring for basic sensor integration.
Compatibility
This keypad is designed for use with Bosch control panels, including the B429, B5512, B6512, and Solution 2000/3000 series. Ensure your specific Bosch control panel model supports the B921C for full functionality.
Installation Notes
The keypad requires a 4-wire connection to the control panel's keypad bus. Ensure proper polarity when wiring. The integrated inputs can be configured as normally closed (NC) or normally open (NO) loops via the control panel's programming. Mounting should be on a stable surface, away from direct environmental extremes that could affect the touch-sensitive keys.
What's in the Box
- 1x Bosch B921C Two-line Keypad
- 1x Mounting Template
- 1x Hardware Pack
