Ajax Superior StreetSiren DoubleDeck Jeweller
The Ajax Superior StreetSiren DoubleDeck is a wireless siren with LED frame & piezo buzzer, featuring a clip lock which allows for branded faceplates (Read more)
PRODUCT DETAILS
The Ajax Superior StreetSiren DoubleDeck Jeweller is a high-performance outdoor wireless siren designed to provide instant audible and visual alarm indication for professional-grade Ajax security systems. Built for commercial, industrial, and high-risk sites, the Superior edition offers enhanced tamper protection, stronger construction, and increased reliability compared to standard models.
Featuring a powerful adjustable audible output up to 113 dB, the StreetSiren DoubleDeck ensures alarms are heard clearly across large outdoor areas. Its integrated bright LED frame provides high-visibility warning signals day or night. Using Ajax’s long-range Jeweller radio protocol, the siren maintains stable two-way communication with the hub at distances up to 1,700 m (line-of-sight), with instant alarm delivery and low energy consumption.
The DoubleDeck design also supports optional branded faceplates, allowing installers to add printed logos or site identifiers for a professional finish.
Expanded features, reliability, and compliance for PROs
We proudly introduce Superior, a remarkable addition to our project-oriented product group. Superior product line includes wireless devices designed for projects. Experience an array of exceptional features, cutting-edge hardware, improved certification compliance, effortless installation and more.
Features:
- 113 dB adjustable siren output – loud, clear outdoor alarm signalling
- LED perimeter indicators – high-visibility light signals for alarm and status notifications
- DoubleDeck front panel support – attach custom-printed faceplates for branding or identification
- Jeweller wireless protocol – secure, long-range communication up to 1,700 m
- Enhanced “Superior” construction – designed for demanding commercial and industrial environments
- Anti-tamper protection – detects removal or opening of the siren housing
- IP54 weather resistance – engineered for harsh outdoor conditions
- Configurable alarm duration – adjustable from the Ajax app
- Built-in accelerometer – triggers a tamper alarm if the siren is moved or damaged
- Long battery life – efficient power consumption with up to several years of operation
- Simple installation – mounts in minutes using the SmartBracket plate
| Compatibility |
|
| Control panels |
Hub Plus Hub 2 (2G) Hub 2 (4G) Hub 2 Plus Hub Hybrid (2G) Hub Hybrid (4G) |
| Range extenders |
ReX ReX 2 |
| Communication |
|
| Jeweller communication
technology |
Proprietary wireless communication
technology to transmit commands, alarms, and events. Key features: Two-way communication. Advanced sabotage protection. Block encryption featuring a dynamic key. Instant notifications. Remote configuration in the Ajax apps. |
| Frequency bands |
868.0–868.6 MHz |
| Maximum effective radiated power
(ERP) |
up to 25 mW Automatic power control to reduce power consumption and noise interference. |
| Radio signal modulation |
GFSK |
| Radio signal range |
up to 1,500 m Between the siren and the hub or range extender in an open space. |
| Encrypted communication |
All the data stored and transmitted are
protected by block encryption with a dynamic key. |
| Frequency hopping |
Radio communication uses frequency
hopping to prevent interception and jamming. |
| Key features |
|
| Alarm type |
acoustic and LED Buzzer and LED. |
| Type of warning device |
type X External, self-powered, remote power source with EN 50131-6 compliant power supply. |
| Alarm volume |
from 85 to 113 dB at a distance of 1
m Adjusted by PRO or user with admin rights in the Ajax app. |
| Alarm duration |
from 3 s to 3 min Adjusted by PRO or user with admin rights in the Ajax app. |
| Siren sound frequency |
1.60−4.5 kHz |
| Events indication |
Alarms. Delays when entering/leaving. Security mode. Security mode changing. After-alarm indication. |
| Chime |
The siren makes a special sound to
notify that the opening detectors are triggered when the system is
disarmed. |
| Jamming detection |
The siren detects jamming and alarms
about it. |
| Recommendations |
The siren is designed for indoor and
outdoor use. Recommended installation height is 2.5 m and
higher. |
| Customized branded
faceplate |
|
| Brandplate |
Security service providers can print
their logo and contact information on the siren’s front
panel. |
| Recommendations |
Brandplate is sold separately from
street sirens. |
| Sabotage
protection |
|
| Tamper alarm |
Notifications on attempts to detach the
siren from the surface or remove it from the mounting
panel. |
| Protection against spoofing |
device authentication |
| Communication loss detection |
after 36 s Detection time depends on the Jeweller or Jeweller/Fibra settings. |
| Main power supply |
|
| Batteries |
4 × CR123A 3 V⎓ Lithium battery Pre-installed. |
| Type |
Type C |
| Calculated battery life |
up to 5 years |
| Siren’s operating voltage
range |
3.65−6.2 V⎓ |
| Siren’s nominal operating
voltage |
6 V⎓ |
| Quiescent siren’s current consumption
at nominal voltage |
60 µA |
| Peak siren’s current consumption at
nominal voltage |
1.1 A When the siren sounds at the Very Loud volume level. |
| Average siren’s current consumption at
nominal voltage |
454 mA When the siren sounds at the default volume level. Regardless of the arming mode. |
| Full capacity |
6,400 mAh |
| Low battery voltage |
4.25 V⎓ |
| End of life battery voltage |
3.65 V⎓ Device is switched off. |
| End of life battery capacity |
460 mAh |
| Manufacturer |
Panasonic |
| Optional power
supply |
|
| Remote power supply’s operating
voltage |
6−20 V⎓ |
| Remote power supply’s nominal
voltage |
12 V⎓ |
| Quiescent siren’s current consumption
at nominal voltage |
0.016 A |
| Average siren’s current consumption at
nominal voltage |
0.29 A When the siren sounds at the default volume level. Regardless of the arming mode. |
| Peak siren’s current consumption at
nominal voltage |
0.36 A When the siren sounds at the Very Loud volume level. |
| Enclosure |
|
| Dimensions |
200 × 200 × 55 mm |
| Weight |
517 g |
| Operating temperature range |
from −25°C to +60°C |
| Operating humidity |
up to 95% |
| Protection class |
IP54 |
| Colours |
black or white |
| Complete set |
StreetSiren S DoubleDeck Jeweller SmartBracket mounting panel Installation kit Quick start guide |
| AJA0404 | Superior StreetSiren DoubleDeck Jeweller White | In stock | |
| AJA0405 | Superior StreetSiren DoubleDeck Jeweller Black | In stock |
| Videos |
|---|
| Files |
|---|
| Ajax StreetSiren DoubleDeck S Datasheet |
| Ajax StreetSiren DoubleDeck S User Manual |
| Links* |
|---|
| Ajax website |
| Ajax support site |
* External websites provide additional content that supports the content on connectec.uk however the external Web site is subject to change and is beyond the control of Connectec Ltd. Connectec cannot guarantee the accuracy of content on external websites and does not endorse the information or products on any external websites. You will be subject to the external websites own privacy policy when you follow these links.
Get expert answers to questions specific to this product below or for more help visit our Q&A forum
Be the first to ask a question and help others interested in this product
Read customer reviews or submit your review of this product
Your feedback helps us improve our products and services as well as helping other users make informed buying decisions.
There are no reviews for this product.
Why buy from Connectec?
SUPPORT
Our technical support team are experienced professionals with strong product knowledge and project expertise.
SERVICE
Customer service is our top priority. We’re committed to providing first-class support to every customer.
DELIVERY
We offer FREE mainland UK delivery on orders over £75 and FREE next day delivery on orders over £150*.
PARTNERS
We are approved distributors, offering direct access to full manufacturer warranties and support.
* Qualifying products only, subject to terms. For more information view our delivery information.

Ajax Superior Range. Rule your space