133227.61.BL1 #133227 (formerly 70227.61.BL1) | Ajax Superior StreetSiren DoubleDeck Jeweller black is a professional wireless siren designed for outdoor and indoor environments, ideal for advanced Ajax security systems. Thanks to Superior Jeweller and Wings technology, it guarantees encrypted communications up to 3,500 meters in open fields, offering maximum reliability and anti-sabotage protection. The powerful acoustic signaling up to 113 dB and the integrated LED indicators allow for quick identification of alarms and system status. The design with a customizable Brandplate front panel also makes the siren perfect for professional and commercial applications. Equipped with IP54 protection, a battery with up to 5 years of life and support for external 12V power supply, it ensures high performance even in the most difficult conditions. Ajax
133227.61.BL1 | WIRELESS SIREN WITH A MOUNT FOR A CUSTOMIZABLE FRONT PANEL

Ajax Superior StreetSiren DoubleDeck Jeweller , 133227.61.BL1 , black is a professional wireless siren designed to ensure maximum security in indoor and outdoor environments thanks to IP54 protection and advanced Superior Jeweller and Wings technology. Equipped with audible signaling up to 113 dB , high-visibility LEDs and radio communication up to 3,500 meters , it offers high performance and advanced anti-sabotage protection. The modern design with customizable Brandplate front panel makes it ideal for residential and commercial applications. The battery with up to 5 years of autonomy and compatibility with external 12V power supply ensure continuous operation and constant reliability.
Main specifications:
- Superior Jeweler and Wings technology for encrypted, stable wireless communications protected from interference and counterfeiting
- Sound power up to 113 dB with integrated LED indicators for immediate alarm notification
- IP54 protection against dust and water, ideal for outdoor and indoor installations
- Up to 5 years of battery life thanks to pre-installed high-performance batteries
- IP54 protection rating for indoor and outdoor use
- Customizable Brandplate front panel to integrate company logo and information
- Advanced anti-sabotage protection with tamper, accelerometer and connection loss detection
- Radio communication up to 3,500 meters in open field for large professional installations
Further details
The system includes a tamper-proof switch , a built-in accelerometer, and connection loss detection to ensure maximum security. The siren is designed to withstand opening, removal, or radio interference thanks to its advanced interference detection system and rugged construction.
Powered by 4 pre-installed CR123A batteries , the siren offers up to 5 years of continuous operation. It also supports connection to an external 12V power supply , ensuring operational continuity even in high-intensity professional installations.
Technical data sheet
| 133227.61.BL1 | |
| Communication | |
| Jeweler communication technology | Proprietary wireless communication technology to transmit commands, alarms, and events. Key features:
|
| 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 3,500 m Between the siren and a hub (or a range extender) in an open space. The maximum range depends on the hub model. |
| 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. |
| Wings communication technology | Proprietary wireless communication technology for uploading firmware updates. Key features:
|
| Frequency bands | 868.0–868.6 MHz |
| Radio communication range | up to 2,000 m Between the siren and a hub (or a range extender) in an open space. The maximum range depends on the hub model. |
| Encrypted communication | All stored and transmitted data is protected with advanced encryption, ensuring both confidentiality and integrity. |
| Frequency hopping | To prevent radio interference and jamming |
| Key features | |
| Alarm type | acoustic and LED Buzzer and LED frame |
| 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 / 3.3 ft 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 |
| Chime | The siren makes a special sound to notify that the opening detectors are triggered when the system is disarmed. |
| Events indication | Alerts Delays when entering/leaving. Security mode Security mode changing After-alarm indication |
| Jamming detection | The siren detects jamming and alarms about it. |
| Customized branded faceplate | |
| Brandplate | Security service providers can print their logo and contact information on the siren's front panel. Brandplate is sold separately from street sirens. To place an order, reach out to your regional Ajax partner. You can also compose a faceplate design in the Brandplate constructor. |
| Sabotage protection | |
| Tampering 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 Jeweler or Jeweller/Fibra settings |
| Main power supply | |
| Batteries | 4 × CR123A 3V⎓ 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 7.87″ × 7.87″ × 2.17″ |
| Weight | 516 g 18.20 oz |
| Operating temperature range | from −25°C to +60°C from −13°F to 140°F |
| Operating humidity | up to 95% |
| Protection class | IP54 |
| Color | Black |
| Complete set | Superior StreetSiren DoubleDeck Jeweller SmartBracket mounting panel Installation kit Quick start guide |
| Warranty | 24 months |



