
StreetSiren DoubleDeck Jeweller
Wireless siren with a clip lock for a branded faceplate. For outdoor and indoor use.
Promote security. Advertise services.
StreetSiren DoubleDeck Jeweller combines robust security with promotional opportunities. Not only does it alert users and security companies to alarms and system events, but it also features Brandplate — a customizable front panel for displaying logos, contact details, or other branding. This transforms the siren into a visible advertisement for security or installation companies, catching the attention of neighbors and passersby. With sound levels up to 113 dB1, LED indication, the Chime feature, and after-alarm indication, the siren ensures that no event goes unnoticed. Suitable for both indoor and outdoor use, StreetSiren DoubleDeck Jeweller relies on secure radio communication via the Jeweller radio protocol and can be easily configured using Ajax apps.
Discover StreetSiren DoubleDeck Jeweller
Wireless siren with a clip lock for a branded faceplate
Watch on YoutubeKey features
In an Ajax system, you can combine devices of all product categories: Intrusion protection (both Superior and Baseline), Video surveillance, Fire and life safety, or Comfort and automation. Create the system to suit your needs and manage it in a single interface.
Stay informed about alarms and events on any property
How to purchase Brandplate
Brandplate is sold in batches (10 pcs), separately from StreetSiren DoubleDeck Jeweller. The panel is available in black or white. When ordering four Brandplate batches (40 pcs) or more, you get a free print of one design on all panels. Compose your Brandplate layout in 3 steps using the Brandplate constructor.
To place an order, reach out to the official Ajax Systems partner in your region.

One device. Five missions
Informs of any alert
The siren effectively deters intruders and can provide sound alerts for any alarms in the system, including those triggered by fire, water leaks, and more. Installers can choose a specific device or group to trigger the sound indication. Additionally, they can adjust the alarm volume and duration2 as needed.

Indicates delays
StreetSiren DoubleDeck Jeweller minimizes the risk of false alarms caused by human error. Forgetting to disarm the system is a common issue that can lead to unnecessary stress for users or wasted resources for security companies due to false alarm responses. To address this, the siren can be configured to indicate entry/exit delays using both sound and LED signals. This ensures that users are reminded to disarm the system in time.

Displays the security mode
The LED frame on the siren signals when the system is armed and reflects changes in security modes. Alternatively, the LED indication can remain constantly active, preventing anyone from tracking when the system is armed or disarmed. Additionally, the device notifies users of security mode changes or entry/exit delays using both light and sound cues. This feature is especially useful for users managing the security system via a keypad or key fob.

Notifies of opening doors
Thanks to the Chime feature3, the siren emits a sound when an opening detector is triggered while the system is disarmed. This feature is especially useful in stores, as it alerts staff to the arrival of new visitors.

Provides after-alarm indication
When activated, the LED frame signals both confirmed and unconfirmed alarms, as well as the lid being opened, until the system is disarmed. This way, the passing patrols are aware of an incident and can respond accordingly.

Discover future-proof hardware
Security that fits every setting
StreetSiren DoubleDeck Jeweller is designed to be used in diverse environments, proving equally effective in quiet suburban areas and bustling public facilities. The piezoelectric alarm indicator can generate sound ranging from 85 to 113 dB1 in volume for a configurable duration of 3 seconds2 to 3 minutes. Meanwhile, the siren can also operate silently, using only LED signals to respond to alarms. Ajax apps allow installers to choose which detectors activate the siren, helping to prevent unnecessary alerts.
Buzzer loudness level of up to
113 dB1
Alarm duration of up to
3 minutes2

Weatherproof
StreetSiren DoubleDeck Jeweller is suitable for both indoor and outdoor installation. The device operates reliably in extreme conditions, including heat, cold, and sudden temperature changes. Its enclosure is rated IP54, providing protection from rain, snow, and dust. Whether securing property in Norway or the UAE, the siren is built to perform its duties without compromise.
Withstands heat of up to
+140 °F
Resists cold down to
–13 °F
IP54-rated
the siren is protected from dust and precipitation
Wire-free flexibility and reliable performance
StreetSiren DoubleDeck Jeweller operates without any wires and offers maximum flexibility during installation. The pre-installed CR123A batteries from proven manufacturers ensure reliable power. After the batteries are tested in real time at the production stage, Ajax Systems inspects every unit to ensure the characteristics are accurate. The batteries provide approximately 5 years of autonomous operation and are easily replaceable. Battery status can be monitored via Ajax apps at all times, and early low-battery warnings help users and security companies plan maintenance in advance. The siren also supports connection to an external power supply, while seamlessly switching to battery power in case of interruptions.
Real-time testing during battery production
Up to 5 years of autonomous operation
Support for a 12 V power supply unit


Jeweller
Unique wireless technology
Jeweller is Ajax’s proprietary radio protocol for secure two-way communication. It provides block encryption and device authentication during each communication session with an Ajax hub or radio signal range extender. Jeweller prevents sabotage, spoofing, and data theft.
Up to 4,900 ft of communication range in an open space
Data encryption
Notification of jamming and connection loss
Automatic power adjustment
Scaled and comprehensive
Some facilities have thick walls, metal partitions, or sheer distances that affect signal quality. Ajax range extenders are designed to increase the range of a wireless network and deliver stable connection with a hub despite the obstacles. And by choosing the model with an Ethernet cable connector, you get an additional communication channel. А single system can accommodate up to five range extenders.
Up to 5 range extenders within one system
Ethernet-equipped model available




Advanced system supervision
The device performs automatic self-diagnosis and reports its status to the hub. Essential parameters, including tamper, communication, power supply, and sensor statuses, are continuously monitored. The Ajax Cloud server controls communication between the hub and Ajax apps, ensuring instant notifications for ARCs, security companies, and users. In case of any malfunction or communication failure, an engineer is informed immediately to provide necessary services.
Automatic device self-diagnosis with status report
Regular polling to display the current device state in apps
Instant maintenance notifications

Sabotage resistance








Effortless installation and setup
StreetSiren DoubleDeck Jeweller is ready to operate straight out of the box. Using the SmartBracket panel, an installer can effortlessly mount the device on a wall, eliminating the need to disassemble the enclosure. Ajax apps help quickly make the device a part of the ecosystem: simply pair the device with the hub by scanning the QR code. It can always be reconfigured remotely without the need for on-site visits.
Pairing with the hub by scanning the QR code

The SmartBracket mounting panel: no need to disassemble the enclosure

Configuring and testing in mobile and desktop apps

The PRO Desktop app for macOS and Windows

The volume level was measured 3.3 ft away from the siren.
From 3 seconds to 3 minutes. A longer alarm duration of up to 15 minutes is available for StreetSiren DoubleDeck Jeweller with the NA 5.60.4.14 or later firmware version set to Quiet or Loud volume levels.
The Chime feature requires an opening detector to operate. Learn more about Chime.
In an open space.
Technical information
StreetSiren DoubleDeck Jeweller
More Ajax siren models
Ajax product categories
In an Ajax system, you can combine devices of all product categories: Intrusion protection (both Superior and Baseline), Video surveillance, Fire and life safety, or Comfort and automation. Create the system to suit your needs and manage it in a single interface.
Wireless outdoor siren Ajax StreetSiren DoubleDeck
The installation of a street siren is needed for properties with an increased risk of intrusion to notify of unforeseen situations. The outdoor siren is used to prevent the intrusion of strangers into the territory with a loud sound and to alert others about other types of alarms — fire, leakage, etc.The principle of operation of a street siren and the advantages of using the device
The principle of operation of a street siren resembles the operation of a speaker; the membrane vibrates after the current is applied due to magnetic vibrations — sound vibrations are created. The frequency and sound level of the siren depends on the generator and the characteristics of the membrane. The effect of attracting attention is enhanced by the operation of a device equipped with light and sound indicators. A siren that reports an alarm only by light is not always effective — from afar, the light of the device may not be noticed.Depending on the purpose of the detectors, the following types of devices are distinguished:
- light annunciator;
- sound detector for signaling;
- siren;
- information board.
The types of sirens for alarms are as follows:
- Type of installation — outdoor or indoor.
- Type of notification — sound, light, light and sound.
- Power type — 12V, 9-14V, 24V, 220V.