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- Professional wireless outdoor siren certified to EN 50131 Grade 2 standards.
- Adjustable sound volume levels from 85 to 105 dB at 1 meter.
- Bright LED frame for visual signaling of alarms and system status.
- Durable IP54 weatherproof enclosure.
- Wireless Superior Jeweller range up to 1,500m (4,900 ft) in open space.
- Supports Chime function, delay alerts, and after-alarm LED indication.
- Up to 5 years battery life or external 12 V⎓ power supply connection.
- Exclusively for accredited Ajax Superior installers.
Wireless Grade 2 Outdoor Siren with LED Frame and IK08 Protection Ajax Superior StreetSiren Plus Jeweller White
The Ajax Superior StreetSiren Plus Jeweller in white is an advanced acoustic and visual alarm signaling solution designed to safeguard residential, commercial, and office properties. As part of the professional Superior product line, it combines a clean aesthetic with strict reliability standards and robust physical defense against weather and vandalism.
Featuring a piezoceramic sounder with adjustable volume from 85 dB to 105 dB (at 1 meter) and configurable alarm duration (3 s to 3 min via the Ajax app), the siren delivers immediate status feedback. Its high-visibility LED frame signals intrusion alerts, arming/disarming confirmations, entry/exit delays, door opening chimes (Chime), and continuous after-alarm visual warnings.
Built for direct outdoor installation without requiring protective canopies, the siren features an **IP54 weatherproof rating** (dust and water splash resistant) and **IK08 mechanical impact resistance**. It operates dependably in harsh outdoor environments within a temperature range of −25 °C to +50 °C.
#### Radio Security & Flexible Powering Options
Powered by **Superior Jeweller** protocol, the siren relies on encrypted two-way radio communication with dynamic frequency hopping to counter radio interference. Hardware sabotage prevention is provided by a dual tamper switch detecting casing opening or panel detachment from the *SmartBracket* wall mount.
The StreetSiren Plus Jeweller runs on **8 pre-installed CR123A batteries** (providing up to 5 years of operation) and can be connected to an external **12 V⎓ (1.5 A)** power supply, with internal batteries acting as emergency power backup in case of mains outage.
To inspect official product documentation, visit the page for Superior StreetSiren Plus Jeweller on Ajax Systems. Explore our full range under Ajax wireless sirens at Lisintec.
| Technical Parameter | Detailed Specification & Features |
|---|---|
| Range and Model | Ajax Superior StreetSiren Plus Jeweller — White (Grade 2 Professional Line) |
| Security Certification | EN 50131 (Grade 2) | PD 6662:2017 | NFA2P | CE Compliant |
| Acoustic Volume Level | Adjustable from 85 dB to 107 dB at 1 m |
| Alarm Signal Duration | Configurable in the Ajax app from 3 seconds to 3 minutes (180 s) |
| Visual LED Notification | Bright LED frame (Full-frame backlighting with 12V / Corner light on battery power) |
| Additional Features | Chime (opening notification), After-alarm indication, Arming state visual feedback |
| Radio Communication Protocol | Superior Jeweller (868.0 – 868.6 MHz) | Two-way encrypted radio |
| Wireless Communication Range | Up to 1,500 meters (4,900 ft) in open space with compatible hubs and extenders |
| Anti-Tamper Hardware | Dual tamper switches (SmartBracket detachment & enclosure opening) + Lock screw |
| Main Battery Power Supply | 8 × CR123A lithium batteries (pre-installed) | Battery life: Up to 10 years |
| Optional External Power Supply | 12 V⎓ (internal batteries act as emergency power backup) |
| Enclosure Dimensions | 210.2 × 210.2 × 70.6 mm |
| Total Device Weight | 1,146 g (with pre-installed batteries) |
| Ingress Rating | IP54 weatherproof | Color: White |
| Operating Environmental Conditions | Temperature: −25 °C to +60 °C | Operating humidity: Up to 95% non-condensing |
| Package Contents | Superior StreetSiren Plus Jeweller, SmartBracket panel with bubble level, 8x CR123A batteries, holding screw, installation kit, quick start guide. |