Fire Alarm Systems | F220‑B6 Conventional Detector Bases
F220‑B6 Conventional Detector Bases
www.boschsecurity.com
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Easy installation
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Interchangeable detector heads
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UL listed when used with a detector from the F220
family
The F220‑B6 Detector Bases work with the F220
Photoelectric Smoke and Heat Detectors. The F220‑B6
is a 12 V or 24 V base for two‑wire loops. The other
bases in this family are 12 V or 24 V bases for four‑wire
loops.
Certifications and approvals
Region
Certification
USA
UL
UQGS: Heat - Automatic Fire Detectors
(UL521), UROX: Smoke - Automatic Fire
Detectors (UL268), UROX7: Smoke -
Automatic Fire Detectors Certified for
Canada (CAN/ULC-S529)
FM
F220-B6 Family
CSFM
see our website
NYC-
MEA
(117-05-E)
MSFM
permit #2200 Sep 2008
Hong Kong
HKFSD
J-002/C/067
Installation/configuration notes
Compatibility Information
Two‑wire: Bosch Security Systems, Inc. makes no
claim written, oral, or implied that the F220‑B6
Detector Bases work with any two‑wire control panels
except those specified in the Two‑wire Detector/
Control Panel Compatibility List Technical Service
Note (P/N: 4998148185).
Four‑wire: Compatible with all UL Listed four‑wire
control panels. Refer to the control panel's Installation
Instructions for proper end‑of‑line (EOL) resistor
selection.
Detectors: Compatible with the following F220 Series
Detector Heads:
• F220‑P Photoelectric Smoke Detector
• F220‑PTH Photoelectric Smoke Detector with +135°F
(+57°C) Heat Sensor
• F220‑PTHC
1
Photoelectric Smoke Detector with
+135°F (+57°C) Heat Sensor and Carbon Monoxide
Sensor Enhancement
1
• F220‑135 Electronic Rate‑of‑Rise, Fixed Temperature
+135°F (+57°C) Heat Detector
• F220‑135F Electronic Fixed Tempe135°F
(+57°C) Heat Detector
• F220‑190F Electronic Fixed Tempe190°F
(+88°C) Heat Detector
