| Brand | Ajax Superior |
| Security grade | Grade 2 |
| Certification NFA2P | Available |
| Frequency | 868 MHz Jeweller |
| Transmission distance | ? 1500 m in open space |
| Volume | 85~107 dB at 1 meter |
| Alarm duration | Configurable between 3 seconds and 3 minutes |
| Alarm sounds | Conventional / NFA2P |
| Sound frequency | 1.400 ~ 1.600 Hz |
| Self-test | Available. Checking whether the battery charge allows normal operation |
| LED indicators | Alarm warning and sound signal when armed/disarmed |
| Antisabotage | Tamper against manipulationInhibition detection and warning |
| Compatibility | Hub Plus, Hub 2 (2G and 4G), Hub 2 Plus, Hub BP, Hub Hybrid (2G and 4G), ReX and ReX 2. Up to 10 sirens in total |
| Power | 8 batteries CR123A 3.0 V |
| Optional power supply | 12 V DC with external (9.6 ~ 14.4 V DC) |
| Installation height | Recommended: from 2.5 m |
| Protection | IP54 |
| Impact resistance | IK08 |
| Temp. operation | -25o C ~ +60o C |
| Dimensions | 210 (H) x 210 (W) x 71 (D) mm |
| Weight | 1124 g |
| Colour | Black |
Ajax Superior StreetSiren Plus Jeweller is a wireless outdoor siren, equipped with a piezoelectric indicator that emits a sound up to 107 dB, accompanied by an LED frame that provides clear visual alerts. Complies with safety standards Grade 2 and is certified NFA2P, to ensure reliability and compliance with European safety regulations.
This outdoor siren features improved battery performance and longer life (up to 10 years), inhibit attempt detection by both the Hub and the siren itself, and a SmartBracket mounting system with retaining screw for more secure installation.