ABB 6833/01-84-500 Busch-Smoke Alarm Detector (studio white)

Description

Introduction

The ABB 6833/01-84-500 Busch-Smoke Alarm Detector is engineered for the early detection of smouldering fires and open fires with smoke build-up indoors. Operating on a photo-optical measuring principle (Tyndall), this alarm device provides reliable safety detection in a studio white finish (similar to RAL 9016). This device is part of our KNX system components range.

Powered by an embedded non-rechargeable CR2 lithium metal battery with a service life of at least 10 years, this unit operates standalone or within connected networks. It supports connection to external systems such as ABB-free@home® via the Busch-Smoke alarm detector RF radio module in combination with the ABB-free@home® Alarm-Stick, and can network up to 20 detectors via a two-wire line or radio module 6828.

Key Features

• Photo-optical measuring principle based on the Tyndall effect for indoor smoke detection.
• Combination Test/Pause button for functional testing and temporary alarm silencing.
• Compact dimensions measuring 120 mm in diameter and 47.50 mm in height.
• Studio white finish (RAL number similar to RAL 9016) with bottom cable entry position.
• Networkable up to 20 detectors over a dedicated two-wire line.
• Compatible with radio module 6828 and Busch-Smoke alarm detector RF radio module.
• CE Declaration of Conformity reference 2CKA100000E2105 and UN 3091 dangerous goods designation.

Benefits

• Long-Term Power Reliability: Features a permanently installed non-rechargeable CR2 lithium metal battery offering a service life of at least 10 years.
• Flexible System Networking: Can be networked with up to 20 detectors via a two-wire line or using the optional radio module 6828.
• External System Connectivity: Connects to ABB-free@home® systems using the Busch-Smoke alarm detector RF radio module and ABB-free@home® Alarm-Stick.
• Certified Safety Compliance: Tested according to DIN EN 14604, VdS certified, and holds the Q certificate under VdS 3131 / vfdb directive 14-01.
• Clear Alert Sound: Outputs a high-volume audible alarm rating of 85 dBA measured at a distance of 3 meters.
• Integrated Safety Hardware: Designed with dismantling safety to protect against unauthorized detachment from its base.

Technical Specifications

Specification	Value
Extended Product Type	6833/01-84-500
Product ID	2CKA006800A2721
Display Name	6833/01-84-500
Instructions and Manuals	DEBJE-0073-1-8454
Number of Connections	20
Sound dB (A)	85 dB
Button Type	Combination (Test/Pause)
Sensor Type	Smoke
Cable Entry Position	Bottom
Number of Batteries	1
Battery Size	CR2
Battery Chemical Composition	Lithium Metal
Battery Integration Type	Embedded Non-Rechargeable
Battery Life	10 year
RAL Number	Similar to RAL 9016
Replacement Product ID (NEW)	2CKA006800A2718
Replaced Product ID (OLD)	2CKA006800A2623
Declaration of Conformity – CE	2CKA100000E2105
Dangerous Goods UN Number	3091
EAN	4011395186978
Catalog Description	Busch-Smoke alarm Alarm Devices, Networkable, studio white
Degree of Protection	IP20
WEEE B2C / B2B	Business To Consumer
Manufacturer Description	For early detection of smouldering fires and open fires with smoke build-up indoors acc. to photo-optical measuring principle (Tyndall). Suitable for the connection to external systems such as ABB-free@home® via radio module Busch-Smoke alarm detector RF in combination with the…
Battery Weight	17

Applications

• Indoor fire protection in residential and commercial spaces requiring early optical detection of smouldering and open fires.
• Smart building automation projects requiring smoke alarm integration with ABB-free@home® via radio modules and the Alarm-Stick.

Installation Notes

• Utilize the bottom cable entry position when wiring networking connections for up to 20 detectors via two-wire line.
• Consult ABB instructions and manuals document DEBJE-0073-1-8454 for detailed mounting procedures and dismantling safety engaging.
• Ensure the physical ceiling location accounts for the unit dimensions of 120 mm diameter and 47.50 mm height.

Developer Resources

• ABB Instructions and Manuals: DEBJE-0073-1-8454
• CE Declaration of Conformity: 2CKA100000E2105
• Official Manufacturer Product URL: https://new.abb.com/products/2CKA006800A2721/6833-01-84-500

FAQ

What standards and certifications apply to the ABB 6833/01-84-500?

The detector is tested according to DIN EN 14604, holds VdS certification, and carries the ‘Q’ certificate according to VdS 3131 / vfdb directive 14-01. Explore more ABB KNX products for professional building automation projects.

What is the battery type and expected operational life?

It contains 1 embedded non-rechargeable CR2 lithium metal battery with a service life of at least 10 years. For certificates and current technical files, refer to the official ABB documentation.

How many detectors can be networked together?

Up to 20 detectors can be networked together either via a two-wire line or via radio module 6828.

What is the decibel output of the alarm?

The device provides an audible alarm level of 85 dBA at a distance of 3 meters.

What is the exact product model?

The order/model code for this page is 6833/01-84-500. Match it against project documents before purchase.

Who is the manufacturer?

This product is manufactured by ABB.

Conclusion

The ABB 6833/01-84-500 Busch-Smoke Alarm Detector delivers robust photo-optical Tyndall sensing, a 10-year lithium battery life, and versatile networking options for up to 20 units. Certified to VdS and DIN EN 14604 standards, it serves as a reliable alarm component for standalone or ABB-free@home® integrated installations. Installers and system integrators can review our dealer and project support options.