Bosch AMT-12-24-R-NYC, AMT-12-24-R Specsheet
Fire Alarm Systems | AMT‑12/24‑R Multitone Electronic Appliance (red)
AMT‑12/24‑R Multitone Electronic
Appliance (red)
www.boschsecurity.com
u Three separate supervised prioritized inputs activate
three electrically‑isolated signals
The Wheelock AMT-12/24-R Multitone Electronic
Appliances provide eight groups of three distinct selfprioritized sound outputs from separate electrically
isolated input terminals. Priority 1 overrides all other
commands upon activation.
Choose from high dBA or standard dBA sound output.
These appliances operate on 12 VDC or 24 VDC,
filtered or FWR. They are listed for indoor or outdoor
use with the specified back boxes.
Use these appliances in suppression releasing
systems, combination security and emergency
evacuation systems, and high risk installations.
Functions
Self-Prioritized Tones
Choose any of the following eight groups of selfprioritized tones:
Self-Prioritizing Groups
u Power taps for high dBA and standard dBA
u Low current draw with low temperature
compensation
u Selectable voltage input (12 VDC or 24 VDC)
u Voltage inputs polarized for use with reverse
polarity supervision systems
3 Slow Whoop March Time Horn Hi‑Lo
4 March Time Horn Hi‑Lo Vibrating Chime
5 Code 3 Horn* Bell Siren
6 Siren Horn Vibrating Chime
7 Bell March Time Horn Siren
8 Code 3 Tone* Hi‑Lo Siren
* The Code 3 Horn and Code 3 Tone, when set for high
dBA, incorporate the temporal pattern specified by
ANSI and NFPA for standard emergency evacuation
signaling. Use them only for fire evacuation signaling
and not for any other purpose.
Notice
The prioritized tones used in each group are
factory set and cannot be changed.
Priority 1 Priority 2 Priority 3
1 Horn Bell Siren
2 Code 3 Horn* Siren Vibrating Chime
Input Voltage and Sound Output Settings
The input voltage (12 VDC or 24 VDC) and the sound
output (high dBA or standard dBA) are set with a
jumper plug and a DIP switch.
| AMT‑12/24‑R Multitone Electronic Appliance (red)
2
Certifications and approvals
Region Certification
USA UL UCST: Audible Signal Appliances, Gener-
al Siganal (UL464), ULSZ: Audible Signal Appliances (UL464)
CSFM see our website
Canada ULC ULSZC: Audible Signal Appliances and
Accessories, Fire Alarm
Installation/configuration notes
Compatible Products
The following products are compatible with the
AMT‑12/24 appliances:
CategoryProduct ID Product Description
Control
D9412GV2
1
Control Panel
Panels
D7412GV2
D7212GV2
D9412G
D7412G
D7212G
DS7400XiV4
DS7400Xi
DS7200 Series
DS7080iP-32
DS7060 Series
6000 Series
2000 Series
D7022
D7024
1
1
1
1
1
1
1
1
1
1
1
1
2
3
Control Panel
Control Panel
Control Panel
Control Panel
Control Panel
Control Panel
Control Panel
Control Panels
Control Panel
Control Panels
Control Panels
Control Panels
Conventional FACP
Addressable FACP
D7024 Conventional FACP
D8024
D9124
D10024A
FPD-7024
4
4
4
3
Analog FACP
Addressable FACP
Analog FACP
Addressable FACP
FPD-7024 Conventional FACP
FPA-1000 Analog Addressable FACPs
Modules SM‑12/24‑R Synchronization module (red)
DSM‑12/24‑R Dual synchronization module
(red)
RSSP‑121575W‑FR Fixed‑candela retrofit strobe
plate (12 V)
RSSP‑241575W‑FR Fixed‑candela retrofit strobe
plate (24 V)
RSSP‑24MCW‑FR Multi‑candela retrofit strobe
plate (24 V)
RSSP‑24MCWH‑FR High‑candela retrofit strobe
plate (24 V)
1
For synchronization, use the SM or DSM modules
with these control panels and set the horns and
synchronization module for 12 VDC operation.
2
The D7022 can be used in either 12 VDC or 24 VDC
mode, but the horns and synchronization module must
be set for the same operating voltage as the control
panel.
3
When used with a D7039 Multiplex Expansion
Module, the FPD-7024 and D7024 become
addressable fire alarm control panels (FACPs).
4
For synchronization, use the SM or DSM modules
with these control panels and set the horns and
synchronization module for 24 VDC operation.
Notice
The retrofit strobe plates are available in 12 V or
24 V models. Choose a model with the correct
voltage for the control panel being used. Refer to
Use as Combination Appliance.
Mounting Considerations
Mount these horns on the indicated back boxes for the
indicated applications:
Conduit
Applications
Surface
Mounted
Semi‑flush or
Flush Mount
Double‑gang •
Four‑inch square* • •
DBB Back Box* • •
IOB Back Box • •
* Use an ISP2 Surface Adapter between the appliance
and the back box.
Retrofit Applications
Where an oversize electrical box is already installed,
the appliances can be installed with the RP‑R Retrofit
Plate that measures 8 in. (20.3 cm) high by 5.875 in.
(14.9 cm) wide.
Use as Combination Appliance
Where combination appliances are required, the AMT
appliances can be used with the RSSP‑121575W‑FR
(12 V, 15/75 cd), RSSP‑241575W‑FR (24 V, 15/75 cd),
RSSP‑24MCW‑FR (24 V, 15 cd, 30 cd, 75 cd, or
110 cd), or RSSP‑24MCWH‑FR (24 V, 135 cd or
185 cd) Retrofit Strobe Plates that are designed to
meet or exceed the latest requirements of NFPA 72,
ANSI 117.0 and UL 1971. The multitone appliances
and retrofit strobe plates are also compatible with the
SBL2‑R Retrofit Device Back Box.
Outdoor or Severe Environment Applications
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