Product Description
The Ajax StreetSiren Jeweller White/Black (AJAX#30672) is a powerful wireless outdoor and indoor security siren designed to deliver loud, visible, and reliable alarm alerts for Ajax security systems. With an adjustable sound output of up to 113 dB, integrated LED indication, and IP54 weather-resistant enclosure, this siren effectively deters intruders while providing clear system status notifications. Powered by long-life batteries and featuring Ajax’s secure Jeweller radio communication technology, the StreetSiren ensures dependable operation, advanced sabotage protection, and seamless integration into residential and commercial security systems.
What’s Included in the Box
- Ajax StreetSiren Jeweller (White or Black)
- SmartBracket mounting panel
- 4 × CR123A batteries (pre-installed)
- Installation kit
- Quick start guide

Main Features
Powerful Audible Alarm
- Adjustable alarm volume from 85 dB to 113 dB
- Clearly audible deterrent for intruders
- Configurable alarm duration from 3 seconds to 3 minutes
LED Visual Indication
- LED frame indicates system status:
- Armed/disarmed status
- Entry/exit delays
- Alarm activation
- After-alarm LED indication for system awareness
Indoor & Outdoor Use
- Suitable for both indoor and outdoor installations
-
IP54-rated enclosure for weather resistance
- Durable housing for long-term reliability
Long-Range Wireless Communication
- Ajax Jeweller radio protocol
- Communication range up to 1,500 m in open space
- Encrypted two-way communication
- Frequency hopping to prevent interference
Advanced Sabotage Protection
-
Tamper alarm for unauthorized removal
- Built-in accelerometer to detect movement or detachment
- Protection against spoofing via device authentication
- Secure mounting with holding screw
Smart Alerts & Notifications
- Alarm and system status alerts
- Entry/exit delay notifications
- Chime feature for door opening alerts
- Integration with Ajax apps for remote monitoring
Easy Installation & Setup
- Quick installation with SmartBracket mount
- QR code pairing via Ajax app
- Remote configuration and control
- Up to 5 years battery life with pre-installed batteries
Detailed Specifications
| Specification |
Details |
| Product Code |
AJAX#30672 |
| Product Name |
StreetSiren Jeweller |
| Colours |
White / Black |
| Installation |
Indoor & Outdoor |
| Alarm Volume |
85–113 dB |
| Alarm Duration |
3 seconds to 3 minutes |
| Communication Technology |
Jeweller |
| Communication Range |
Up to 1,500 m |
| Frequency Bands |
868 MHz range (region dependent) |
| Communication Type |
Two-way encrypted |
| LED Indication |
Yes |
| Power Supply |
4 × CR123A batteries (included) |
| Battery Life |
Up to 5 years |
| External Power |
12 V DC supported |
| Protection Rating |
IP54 |
| Operating Temperature |
−25°C to +60°C |
| Operating Humidity |
Up to 95% |
| Dimensions |
200 × 200 × 51 mm |
| Weight |
528 g |
Warranty
24 Months Manufacturer Warranty
The Ajax StreetSiren Jeweller (AJAX#30672) is covered by a 2-year manufacturer warranty against defects in materials and workmanship.
Brand – Ajax Systems
Ajax Systems is a leading global manufacturer of advanced wireless security systems. Known for its innovative technologies such as Jeweller radio protocol, encrypted communication, and intelligent automation, Ajax delivers reliable and scalable security solutions trusted worldwide.
SKU
AJAX#30672
Practical Use Scenarios
The Ajax StreetSiren Jeweller (AJAX#30672) is ideal for:
- Residential home security systems
- Commercial buildings and offices
- Retail stores and shopping centres
- Warehouses and industrial facilities
- Outdoor perimeter security
- Alarm systems requiring strong audible deterrence
- Installations needing visual LED status indication

Datasheets & Resources
Excellence for the Australian and New Zealand Market
The Ajax StreetSiren Jeweller (AJAX#30672) is well suited to the Australian and New Zealand security market, where durable outdoor performance and reliable alarm signalling are essential.
Key advantages include:
- Designed for outdoor Australian conditions with IP54 protection
- Suitable for professional security installations across AU/NZ
- Strong audible output for compliance with commercial alarm expectations
- Sourced through authorised distributors
- Manufacturer-backed warranty and support
- Compatible with Ajax systems widely used in Australia and New Zealand
FAQs – AJAX#30672
What is the AJAX#30672 StreetSiren Jeweller used for?
The AJAX#30672 StreetSiren Jeweller is a wireless siren designed to provide loud audible alarms and visual alerts when an Ajax security system is triggered.
How loud is the AJAX#30672 StreetSiren Jeweller?
The AJAX#30672 siren has an adjustable volume range from 85 dB up to 113 dB, making it suitable for both indoor and outdoor use.
Is the AJAX#30672 StreetSiren suitable for outdoor installation?
Yes, the AJAX#30672 features an IP54-rated enclosure, making it suitable for outdoor environments.
What is the wireless range of the AJAX#30672 StreetSiren?
The AJAX#30672 StreetSiren Jeweller has a communication range of up to 1,500 meters in open space.
How long does the battery last in the AJAX#30672?
The AJAX#30672 uses 4 × CR123A batteries and can operate for up to 5 years under normal conditions.
Does the AJAX#30672 support external power?
Yes, the AJAX#30672 StreetSiren supports an optional 12V external power supply.
Does the AJAX#30672 include tamper protection?
Yes, the AJAX#30672 includes a tamper alarm and accelerometer, alerting users if the siren is removed or tampered with.
Can the AJAX#30672 provide visual alerts?
Yes, the AJAX#30672 StreetSiren Jeweller includes LED indication for alarms, system status, and entry/exit delays.