Ajax Superior StreetSiren DoubleDeck S Wireless Outdoor Sounder Backplate – Black (AJA-133227)

£115⁹⁹ inc. VAT

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Official Ajax Ajax Superior StreetSiren DoubleDeck S Wireless Outdoor Sounder Backplate – Black (AJA-133227) with Black EN50131 Grade 2 features. Ready for same-day UK dispatch for professional security systems.

✔ Stocked at 398 Harrow Road, London W9

✔ Order by 1pm Mon–Thu for same-day collection

✔ Free delivery on orders over £150

SKU: AJA-133227 Category: Alarm Sounders Brand: Ajax

Description

Providing a visual and audible frontline deterrent, the Ajax Ajax Superior StreetSiren DoubleDeck S Wireless Outdoor Sounder Backplate – Black (AJA-133227) warns off intruders before they can breach the property.

Designed for mission-critical reliability, the Ajax Superior StreetSiren DoubleDeck S Wireless Outdoor Sounder Backplate – Black (AJA-133227) (AJA-133227) leverages Black EN50131 Grade 2 specs to ensure high-performance operation within any Ajax security network.

Expert Analysis

The AJA-133227 model represents the latest in Ajax’s security roadmap, offering improved battery life and encrypted signal protocols.

Why buy from Evolution-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: Keep the sensor away from direct heat sources to maintain maximum sensitivity.

What’s in the Box?

1 x Ajax Superior StreetSiren DoubleDeck S Wireless Outdoor Sounder Backplate – Black (AJA-133227)
Pre-installed CR123A or equivalent battery
Mounting Kit (Screws & Wall Plugs)
Quick Start Installation Guide
Powerful visual deterrent
Weather-resistant housing
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: Satin Black

Expert Verdict

✓ Pros:

1 x Ajax Superior StreetSiren DoubleDeck S Wireless Outdoor Sounder Backplate – Black (AJA-133227)
Pre-installed CR123A or equivalent battery
Mounting Kit (Screws & Wall Plugs)
Quick Start Installation Guide
Powerful visual deterrent
Weather-resistant housing
May require high-level mounting for maximum reach

⚠ Considerations:

1 x Ajax Superior StreetSiren DoubleDeck S Wireless Outdoor Sounder Backplate – Black (AJA-133227)
Pre-installed CR123A or equivalent battery
Mounting Kit (Screws & Wall Plugs)
Quick Start Installation Guide
Powerful visual deterrent
Weather-resistant housing
May require high-level mounting for maximum reach

Explore our wider range of reliable security leads to complete your installation.

Expert Application: Deliver a high-decibel audible deterrent that signals immediate alert to the surrounding area.

Installation Tip: Install in a high-visibility, difficult-to-reach location to prevent tampering and maximise sound carry.

Compliance: IP54 or IP65 rated for external use; consult technical data for specific environment ingress protection. for Ajax professional systems.

Technical Overview

Brand	Ajax
System Type	Wireless
Compatibility	Ajax
Location	Outdoor

Additional information

Brand	Ajax
System Type	Wireless
Compatibility	Ajax
Location	Outdoor

Ajax Superior StreetSiren DoubleDeck S Wireless Outdoor Sounder Backplate – Black (AJA-133227)