Bosch GX93-W, GX93-R Specsheet
Fire Alarm Systems | GX93 Low‑current, Synchronizable Mini‑horns
GX93 Low‑current, Synchronizable
Mini‑horns
www.boschsecurity.com
u Single unit is capable of 12 VDC or 24 VDC
determined by input voltage
The GX93 mini‑horns are high quality remote signaling
appliances that can be used on the same circuit as
other Gentex devices using the AVS Series
Synchronization Modules. They offer dependable
remote annunciation and are listed for use with both
filtered and unfiltered power. These signaling
appliances are UL464 listed for use with fire protective
systems.
Certifications and approvals
Gentex Corporation holds the Listings and Approvals:
Region Certification
USA UL ULSZ: Audible Signal Appliances
(UL464), ULSZ7: Audible Signal Appliances Certified for Canada (cULus)
CSFM see our website
Installation/configuration notes
Mounting Considerations
These mini‑horns mount on single‑gang back boxes.
u 3100 Hz horn frequency
u Input terminals accept 18 AWG (1.2 mm) to 12 AWG
(2.3 mm) wire
u Low current consumption
u Variety of mounting options for new construction
and retrofit applications
Synchronization
Although the AVS44 modules can be used with these
devices, the AVSM modules are recommended in loops
where no HS24 or ST24 devices are used.
Wiring
The terminal blocks accept wires with diameters
between 18 AWG and 12 AWG (ISO 0.75 mm2 and
4 mm2).
Parts included
Quant. Component
1 Horn
1 Hardware pack
1 Literature pack
Technical specifications
Alarm Ratings
Sound output at 10 ft (3 m): 81 dBA
Audible Device Current (maximum):
2 | GX93 Low‑current, Synchronizable Mini‑horns
At 12 V 13 mA RMS, 17 mA FWR
At 24 v: 18 mA RMS, 20 mA FWR
Environmental
Temperature (operating): +32°F to +120°F (0°C to +49°C)
Mechanical
Dimensions (H x W x D): 5.5 in. x 4.5 in. x 0.5 in.
(14 cm x 11 cm x 1.3 cm)
Electrical
Voltage (Input): 8 VDC to 33 VDC
Ordering information
GX93-R Mini-Horn (red)
Red, 12 VDC or 24 VDC, 3100 Hz horn with fieldselectable temporal (Code 3) or continuous tone
pattern
Order number GX93-R
GX93‑W Mini‑Horn (off‑white)
Off‑white, 12 VDC or 24 VDC, 3100 Hz horn with fieldselectable temporal (Code 3) or continuous tone
pattern
Order number GX93-W
Accessories
AVS‑44 Synchronization Control Module (red)
Synchronization Control Module primarily for use with
the Gentex HS24 Series and ST24 Series notification
appliances.
Not Available.
Order number AVS-44
SGP‑R Trim Plate (red)
The SGP trim plates are used with the GX91 and GX93
Mini‑horns. They are constructed of durable plastic
and are designed for mounting to a single‑gang
electrical box.
Not Available.
Order number SGP-R
SGP‑W Trim Plate (white)
The SGP trim plates are used with the GX91 and GX93
Mini‑horns. They are constructed of durable plastic
and are designed for mounting to a single‑gang
electrical box.
Order number SGP-W
AVS44‑W Synchronization Control Module (white)
Synchronization Control Module primarily for use with
the Gentex HS24 Series and ST24 Series notification
appliances.
Not Available.
Order number AVS44-W
AVSM‑R Synchronization Control Module (red)
Synchronization module for use with all Gentex
synchronizable notification appliances except the
HS24 Series and the ST24 Series.
Not Available.
Order number AVSM-R
AVSM‑W Synchronization Control Module (white)
Synchronization module for use with all Gentex
synchronizable notification appliances except the
HS24 Series and the ST24 Series.
Not Available.
Order number AVSM-W
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