Ajax 52252.137.WH1 FireProtect 2 RB (Heat/Smoke/CO) Jeweller WHITE
The Ajax FireProtect 2 RB (Heat/Smoke/CO) Jeweller WHITE is a wireless fireAjax Fire Alarm vs Intruder Alarm: UK Compliance for Combined Systems detector — Wireless smoke, heat and carbon-monoxide detector with replaceable batteries and a built-in alarm sounder.
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
- Combined smoke, heat and CO detector in a single wireless unit
- Built-in sounder warns occupants the instant a threat is detected
- Interconnected alarm across all Ajax FireProtect detectors on the hub
- Two-way Ajax Jeweller radio - encrypted, frequency-hopping and jamming-resistant
- Battery: Replaceable batteries (RB), up to 4 years
- Temperature and CO readings visible in the Ajax app
- Tamper protection on the casing
Ajax FireProtect 2 RB (Heat/Smoke/CO) Jeweller WHITE — Wireless FireAjax Fire Alarm vs Intruder Alarm: UK Compliance for Combined Systems Detector
Wireless smoke, heat and carbon-monoxide detector with replaceable batteries and a built-in alarm sounder.
Overview
The Ajax FireProtect 2 RB (Heat/Smoke/CO) Jeweller WHITE is a wireless fireAjax Fire Alarm vs Intruder Alarm: UK Compliance for Combined Systems detector 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. Wireless smoke, heat and carbon-monoxide detector with replaceable batteries and a built-in alarm sounder.
Three sensors in one unit - smoke, heat and carbon monoxide - with a built-in sounder that warns occupants immediately. When several Ajax FireProtect detectors are installed, an alarm on one sounds them all. Temperature and CO readings are visible in the Ajax app.
Radio: two-way Ajax Jeweller with encryption and supervision. Power: Replaceable batteries (RB) for up to 4 years. Tamper protection guards against removal and interference.
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
- Combined smoke, heat and CO detector in a single wireless unit
- Built-in sounder warns occupants the instant a threat is detected
- Interconnected alarm across all Ajax FireProtect detectors on the hub
- Two-way Ajax Jeweller radio - encrypted, frequency-hopping and jamming-resistant
- Battery: Replaceable batteries (RB), up to 4 years
- Temperature and CO readings visible in the Ajax app
- Tamper protection on the casing
Typical Applications
- Life-safety on the alarm system - intruder and fireAjax Fire Alarm vs Intruder Alarm: UK Compliance for Combined Systems in one app
- HMO and lettings compliance
- Hallways, landings and living rooms
- Holiday lets for tenant safety
- 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 FireProtect Jeweller
- 1 × SmartBracket / mounting kit
- 1 × battery (pre-installed where applicable)
- 1 × quick start guide
📄 Download: Ajax FireProtect Jeweller Datasheet (PDF) — full technical specification, radio, battery and mechanical detail.
Detailed Specifications — Ajax FireProtect 2 RB (Heat/Smoke/CO) Jeweller WHITE
Full technical specification for the Ajax FireProtect 2 RB (Heat/Smoke/CO) Jeweller WHITE, drawn from the official Ajax datasheet.
| Identification | |
|---|---|
| SKU | 52252 |
| MPN | 52252.137.WH1 |
| EAN | 4823114030710 |
| Brand | Ajax |
| Product Type | Wireless Fire Detector |
| Detection / Function | |
| Detection / Function | Smoke + heat + CO sensors |
| Sounder Output | 85 dB |
| Radio & Communication | |
| Radio Technology | Ajax Jeweller |
| Transmission | Two-way encrypted RF |
| Encryption | Block encryption (AES-based) |
| Open-space Range | up to 1300 m |
| Frequency Hopping | Supported |
| Anti-Jamming | Supported with notifications |
| Supervision | Automatic device polling |
| Power | |
| Power Supply | Replaceable batteries (RB) |
| Battery Life | up to 4 years |
| Low-Battery Reporting | Supported to the hub |
| Mechanical & Environment | |
| Tamper Protection | Yes |
| 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 FireProtect 2 RB (Heat/Smoke/CO)?
A wireless fire detector that combines smoke, heat and carbon-monoxide sensing in one unit, with a built-in alarm sounder, in white.
What does "RB" mean?
Replaceable Batteries — you can swap the batteries rather than replace the whole detector.
Why combine three sensors?
It detects fast-flaming and smouldering fires plus dangerous CO, giving broader life-safety coverage from a single device.
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 FireProtect 2 RB (Heat/Smoke/CO) Jeweller WHITE
Download the official Ajax datasheet for the FireProtect Jeweller, plus related Ajax alarm categories on netviewcctv.co.uk.
| Document | Format | Link |
|---|---|---|
| Ajax FireProtect Jeweller Datasheet | Download datasheet | |
| Browse all Ajax Fire & Safety Detectors | Web | View Ajax Fire & Safety Detectors |
| 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) | 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].