Ajax StreetSiren DD DoubleDeck Wireless Outdoor Siren BLACK
The Ajax StreetSiren DD DoubleDeck Wireless Outdoor Siren BLACK is a wireless siren — Loud outdoor wireless siren with a customisable DoubleDeck faceplate, LED strobe and anti-removal protection.
Part of the Ajax professional wireless security range — Jeweller two-way radio with encryption, frequency hopping and anti-jamming, controlled from the Ajax mobile app and commissioned remotely with Ajax PRO. EN 50131 Grade 2 system support with optional ARC / CMS monitoring.
Key Features
- 113 dB wireless siren with bright LED indication
- Outdoor-rated with anti-removal and tamper protection
- Customisable DoubleDeck faceplate (Brandplate accessory)
- Two-way Ajax Jeweller radio - encrypted, frequency-hopping and jamming-resistant
- Battery: 2 x CR123A, up to 4 years
- Ingress protection: IP54
- Independent tamper and communication supervision
Ajax StreetSiren DD DoubleDeck Wireless Outdoor Siren BLACK — Wireless Alarm Siren
Loud outdoor wireless siren with a customisable DoubleDeck faceplate, LED strobe and anti-removal protection.
Overview
The Ajax StreetSiren DD DoubleDeck Wireless Outdoor Siren BLACK is a wireless siren from the Ajax professional wireless security range - two-way Jeweller radio with encryption, frequency hopping and anti-jamming supervision, all managed from the Ajax app. Loud outdoor wireless siren with a customisable DoubleDeck faceplate, LED strobe and anti-removal protection.
Sounder output up to 113 dB with a bright LED indicator. Outdoor-rated enclosure with anti-removal and tamper protection, plus a customisable DoubleDeck faceplate. Ingress protection IP54.
Radio: two-way Ajax Jeweller with encryption and anti-jamming supervision. Power: 2 x CR123A for up to 4 years. A visible siren is itself a documented deterrent before the alarm is even triggered.
Construction: tamper-protected enclosure with communication and battery supervision. CE / UKCA / RED / RoHS approved. Same-day dispatch from Netview CCTV Leicester — UK Ajax stockist — with trade pricing on stocked Ajax product.
Key Features
- 113 dB wireless siren with bright LED indication
- Outdoor-rated with anti-removal and tamper protection
- Customisable DoubleDeck faceplate (Brandplate accessory)
- Two-way Ajax Jeweller radio - encrypted, frequency-hopping and jamming-resistant
- Battery: 2 x CR123A, up to 4 years
- Ingress protection: IP54
- Independent tamper and communication supervision
Typical Applications
- External deterrent on the front elevation
- Eaves / fascia mounting for street visibility
- Insurance-spec external sounder
- Commercial premises frontage
- Trade installs needing same-day stock - Netview CCTV Leicester ships Ajax from UK stock
Compatible Ajax Devices
- Ajax hubs - Hub 2, Hub 2 Plus, Hub Hybrid
- Ajax app (iOS / Android) - remote arm / disarm / notifications
- Ajax PRO app and Ajax PRO Desktop for installer commissioning
What's in the Box
- 1 × Ajax StreetSiren DoubleDeck Jeweller
- 1 × SmartBracket / mounting kit
- 1 × battery (pre-installed where applicable)
- 1 × quick start guide
📄 Download: Ajax StreetSiren DoubleDeck Jeweller Datasheet (PDF) — full technical specification, radio, battery and mechanical detail.
Detailed Specifications — Ajax StreetSiren DD DoubleDeck Wireless Outdoor Siren BLACK
Full technical specification for the Ajax StreetSiren DD DoubleDeck Wireless Outdoor Siren BLACK, drawn from the official Ajax datasheet.
| Identification | |
|---|---|
| SKU | 38181 |
| MPN | 38181.61.BL1 |
| EAN | 4823114015649 |
| Brand | Ajax |
| Product Type | Wireless Alarm Siren |
| Detection / Function | |
| Sounder Output | 113 dB |
| Radio & Communication | |
| Radio Technology | Ajax Jeweller |
| Transmission | Two-way encrypted RF |
| Encryption | Block encryption (AES-based) |
| Open-space Range | up to 1500 m |
| Frequency Hopping | Supported |
| Anti-Jamming | Supported with notifications |
| Supervision | Automatic device polling |
| Power | |
| Power Supply | 2 x CR123A |
| Battery Life | up to 4 years |
| Low-Battery Reporting | Supported to the hub |
| Mechanical & Environment | |
| Tamper Protection | Yes |
| Ingress Protection | IP54 |
| Installation | SmartBracket / surface mount |
| Operating Temperature | -10 C to +40 C |
| Compatibility | |
| Ajax Hubs | Hub 2, Hub 2 Plus, Hub Hybrid |
| End-User App | Ajax app (iOS / Android / desktop) |
| Installer Tools | Ajax PRO / Ajax PRO Desktop |
| Monitoring | ARC / CMS via SIA-DC09 (Contact ID / SIA) |
| Approvals | |
| Certifications | CE, UKCA, RED, RoHS |
| Security Grade | EN 50131 Grade 2 / PD 6662:2017 compatible |
Frequently Asked Questions
What is the Ajax StreetSiren DD DoubleDeck?
A loud outdoor wireless siren with an LED strobe, in black.
What is the DoubleDeck faceplate?
A customisable two-layer faceplate so the siren can be branded or styled to the premises.
Is it tamper-protected?
Yes — anti-removal and tamper protection guard against attempts to detach or open it.
How does it communicate?
Over Ajax's encrypted two-way Jeweller radio.
What do I need to use it?
An Ajax hub; managed via the Ajax app.
Do you stock it?
Yes — in stock at Netview CCTV, Leicester, with same-day dispatch for installers.
Documentation — Ajax StreetSiren DD DoubleDeck Wireless Outdoor Siren BLACK
Download the official Ajax datasheet for the StreetSiren DoubleDeck Jeweller, plus related Ajax alarm categories on netviewcctv.co.uk.
| Document | Format | Link |
|---|---|---|
| Ajax StreetSiren DoubleDeck Jeweller Datasheet | Download datasheet | |
| Browse all Ajax Sirens & Sounders | Web | View Ajax Sirens & Sounders |
| Browse the full Ajax range | Web | View Ajax wireless alarms |
| Browse all Alarm Systems at Netview CCTV | Web | View alarm systems |
| Contact Netview CCTV (trade pricing & support) | Web | Contact our trade team |
Netview CCTV — UK Ajax stockist (Leicester). For trade pricing on Ajax product, contact our team on 0116 3800 838 or [email protected].