Ajax HomeSiren: Ajax Indoor Alarm System

HomeSiren Jeweller is a smart home device that not only triggers alarms but also handles many other security functions. It can display system status, notify of door openings, and show the delay time for entry/exit or after an alarm is triggered. The device operates independently using a built-in battery with a lifespan of up to 5 years and uses the Jeweller wireless radio protocol to connect to a control center or range extender at a distance of up to 2,000 meters. HomeSiren Jeweller is protected by both hardware and software, and is easily controlled via Ajax applications.

One device – Five tasks
Alerts for all incidents
Sirens emit loud sounds to deter intruders and notify of incidents such as fire detection, water leaks, and other alerts. Technicians can configure which devices will trigger the sound and LED lights.
Display input/output delay
HomeSiren Jeweller can be configured to provide delayed entry/exit notifications. When this feature is enabled, the LED lights and sound will remind the user that the system needs to be deactivated.
Display security mode
The LEDs on the siren can illuminate to indicate that the system has been activated or the security mode has changed, or they can remain on to avoid unwanted surveillance. Additionally, external audio or LED signaling can be incorporated.
Opening Announcement
HomeSiren Jeweller can emit a special sound when the door sensor is activated, even when the system is not active. This is the Chimes feature – ideal for shops, letting staff know immediately when a customer enters.
Signal after alarm
When an alarm event occurs, the siren's LEDs will display confirmed or unconfirmed alarms, as well as unauthorized opening of the device cover. Additional outdoor LEDs can be installed for remote monitoring of the security system status.

Wireless, flexible, and high-performance.
The basic devices are wireless, offering maximum flexibility during installation. Pre-installed CR123A batteries from reputable manufacturers ensure the device is ready to operate immediately without additional setup. Batteries are tested in real time during manufacturing, and each device is inspected to ensure accurate battery performance. Batteries are easily replaceable after approximately 5 years of use. Users and security companies can check battery status via the Ajax app and receive early alerts when the battery is low.

Proprietary wireless technology
The Ajax system utilizes Jeweller's proprietary secure bidirectional radio protocol, which features block encryption and device authentication in each communication session with the central hub, preventing sabotage, tampering, or data theft.

Flexible and comprehensive expansion
In complex signal conditions, the ReX Jeweller extender enhances the operating range of all Ajax devices and manages the connection to the central hub via Jeweller. The ReX 2 Jeweller, in particular, can communicate reliably through concrete and metal walls by using Ethernet as an additional communication channel. An Ajax system can utilize up to five extenders, doubling the network's reach and covering multi-story buildings, underground parking lots, and basements.

• Up to 5 expansion units in one system.
• Supports Ethernet as an alternative communication channel.

Suitable for large facilities and industrial areas.

• Shopping center with underground parking.
• Warehouses, industrial workshops
• Multi-compartment steel structure
• Large real estate area

Continuous system monitoring
All Ajax devices automatically diagnose and send status reports to the central control center. Critical parameters such as tamper-proof switch status, connections, power supply, and sensors are continuously monitored. The Ajax cloud server controls communication between the central control center and the application, ensuring instant notifications to users, the central monitoring system (CMS), and the security company. In the event of a malfunction or connection loss, technicians are immediately notified to address the issue.

• Automated diagnosis and status reporting.
• Periodically check to display device status in the app.
• Instant maintenance notification

Easy installation and configuration
HomeSiren Jeweller is ready to use right out of the box. With the SmartBracket mounting plate, technicians can easily install it without disassembling the device. The Ajax app allows for quick integration into the system simply by scanning a QR code. The device can also be reconfigured remotely without an on-site visit.