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Ajax StreetSiren DoubleDeck Wireless Outdoor Sounder Backplate – White (AJA-22905)
£110.99 inc. VAT
Official Ajax Ajax StreetSiren DoubleDeck Wireless Outdoor Sounder Backplate – White (AJA-22905) with White EN50131 Grade 2 features. Ready for same-day UK dispatch for professional security systems.
Description
Providing a visual and audible frontline deterrent, the Ajax Ajax StreetSiren DoubleDeck Wireless Outdoor Sounder Backplate – White (AJA-22905) warns off intruders before they can breach the property.
Providing White EN50131 Grade 2 performance, the Ajax Ajax StreetSiren DoubleDeck Wireless Outdoor Sounder Backplate – White (AJA-22905) (AJA-22905) is specifically configured to minimize installation complexity while maintaining elite-level security oversight.
Professional Features
- 1 x Ajax StreetSiren DoubleDeck Wireless Outdoor Sounder Backplate – White (AJA-22905)
- Pre-installed CR123A or equivalent battery
- Light and sound radio channel security sounder
- Indoors/outdoors
- Type of notification: sound/light
- Sound volume level adjustable: 85113 dB at a distance of 1 m
- Alarm length adjustable: 3180 s
- Indication of armed/disarmed status
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Powerful visual deterrent
- High-decibel output
- May require high-level mounting for maximum reach
Technical Specifications
| Brand | Ajax |
| Product SKU | AJA-22905 |
| Security Certification | Grade 2 |
| Connectivity Type | Wireless |
| Application | Residential / Commercial |
Note: Ensure compatibility with your Ajax control panel before installation. For technical advice, consult our installation guides.
Finished in a professional Alpine White, this unit is designed to blend seamlessly into residential ceilings and light-colored commercial walls.
Expert Analysis
The AJA-22905 model represents the latest in Ajax’s security roadmap, offering improved battery life and encrypted signal protocols.
Why buy from our professional collection EE?
As an official UK stockist, we provide 24-month warranties on all professional hardware. Our technical team is available to support your installation with expert guidance on system configuration.
Recommended Use Case
Acts as a powerful visual and audible deterrent for the exterior of your property, alerting neighbors and warding off intruders before they enter.
Pro Tip: Regularly check battery status in your system dashboard to ensure uninterrupted protection.
What’s in the Box?
- 1 x Ajax StreetSiren DoubleDeck Wireless Outdoor Sounder Backplate – White (AJA-22905)
- Pre-installed CR123A or equivalent battery
- Light and sound radio channel security sounder
- Indoors/outdoors
- Type of notification: sound/light
- Sound volume level adjustable: 85113 dB at a distance of 1 m
- Alarm length adjustable: 3180 s
- Indication of armed/disarmed status
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Powerful visual deterrent
- High-decibel output
- May require high-level mounting for maximum reach
Advanced Technology: Utilizes the proprietary Jeweller radio protocol for secure, long-range communication of up to 2,000 meters in open space.
Aesthetic Finish: Alpine White
Expert Verdict
✓ Pros:
- 1 x Ajax StreetSiren DoubleDeck Wireless Outdoor Sounder Backplate – White (AJA-22905)
- Pre-installed CR123A or equivalent battery
- Light and sound radio channel security sounder
- Indoors/outdoors
- Type of notification: sound/light
- Sound volume level adjustable: 85113 dB at a distance of 1 m
- Alarm length adjustable: 3180 s
- Indication of armed/disarmed status
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Powerful visual deterrent
- High-decibel output
- May require high-level mounting for maximum reach
⚠ Considerations:
- 1 x Ajax StreetSiren DoubleDeck Wireless Outdoor Sounder Backplate – White (AJA-22905)
- Pre-installed CR123A or equivalent battery
- Light and sound radio channel security sounder
- Indoors/outdoors
- Type of notification: sound/light
- Sound volume level adjustable: 85113 dB at a distance of 1 m
- Alarm length adjustable: 3180 s
- Indication of armed/disarmed status
- Mounting Kit (Screws & Wall Plugs)
- Quick Start Installation Guide
- Powerful visual deterrent
- High-decibel output
- May require high-level mounting for maximum reach
Explore our wider range of professional alarm cabling to complete your installation.
Technical Overview
| Brand | Ajax |
| System Type | Wireless |
| Compatibility | Ajax |
| Location | Outdoor |
Additional information
| Brand | Ajax |
|---|---|
| System Type | Wireless |
| Compatibility | Ajax |
| Location | Outdoor |