Ajax FireProtect Wireless Smoke & Heat Detector, Black 38104.10.BL1

Introduction: Meet the Ajax FireProtect Wireless Smoke & Heat Detector

Ajax FireProtect (black) — model 38104.10.BL1is a modern wireless smoke and heat detector designed for homes and small businesses that want reliable early fire detection combined with smart alarm system connectivity. Compact, unobtrusive and finished in matte black, this detector blends design with functionality. It pairs with the Ajax security ecosystem via the encrypted Jeweller radio protocol yet can also operate independently as a standalone alarm device.

Key features that stand out include dual detection (photoelectric smoke chamber plus a temperature/heat sensor), a built‑in 85 dB siren and LED indicator for local alerts, tamper detection and remote monitoring through Ajax mobile apps. Installation is intended to be quick and user‑friendly using the SmartBracket and QR pairing.

Detailed specifications and benefits

The Ajax FireProtect is engineered with both safety and practicality in mind. Below are the product specifications and the real‑world benefits they deliver.

• Model / SKU:Ajax FireProtect — 38104.10.BL1
• Sensor types:Photoelectric (optical) smoke chamber + temperature (heat) sensor
• Activation threshold:Approx. +59 °C or a rapid rise of +30 °C within 30 minutes
• Built‑in siren:Approx. 85 dB (measured at 3 m)
• Power:2 × CR2 batteries pre‑installed (some listings report an additional CR2032 backup)
• Battery life:Typically around 3–4 years depending on usage and environment
• Radio protocol:Jeweller two‑way encrypted communication
• Wireless range:Up to ~1,300 m line‑of‑sight (varies by hub and environment)
• Tamper detection:Yes — removal is reported as an event
• Operating temperature range:Approx. 0 °C to +65 °C (confirm variant)
• Ingress protection:IP20 — intended for indoor use
• Dimensions & weight:≈ 132 × 132 × 31 mm, ≈ 220 g
• Mounting:SmartBracket mounting panel (included)
• Warranty:Typically 24 months (may vary by seller or region)

• Dual‑sensor reliability:The combination of a photoelectric smoke chamber and a heat sensor improves detection across a wider range of fire scenarios — slower, smouldering fires that produce a lot of smoke and fast, high‑temperature events that may not produce dense smoke initially.
• Instant local alerts:The built‑in 85 dB siren and LED provide immediate on‑site warning to occupants, improving the chance of safe evacuation even before responders arrive.
• Smart, connected safety:When paired with an Ajax Hub the detector reports status, battery level and alarms to mobile apps, enabling remote monitoring, notifications and integration into broader alarm scenarios.
• Security & integrity:Jeweller protocol uses two‑way encrypted communication and anti‑spoofing to ensure alarms and tamper events are authentic and reach the monitoring hub.
• Low maintenance:Long battery life and automatic smoke chamber self‑testing plus dust notifications reduce routine maintenance and help ensure the detector stays operational.
• Easy install:SmartBracket, QR pairing and straightforward mounting keep installation simple for both DIYers and professionals.

Use cases and scenarios where the Ajax FireProtect excels

The FireProtect is suited to a variety of indoor environments where early detection and smart system integration are desired. Typical use cases include:

• Single‑family homes: Ideal for placement in hallways, living rooms, children's rooms and kitchens (with heat sensing to reduce nuisance alarms from cooking when used appropriately).
• Apartments and flats: Its compact design and wireless connectivity make it a convenient choice for multi‑room installations and integration into shared alarm systems.

• Offices and small retail spaces: Provides central monitoring when connected to an Ajax Hub so building managers can receive alerts remotely.
• Guest accommodation and Airbnb properties: Remote notifications and easy reset reduce downtime and provide peace of mind for hosts and guests.

• For homeowners who install their own devices but want professional monitoring later, or for integrators who prefer straightforward pairing and secure wireless links during multi‑device deployments.

How it compares with similar products

FireProtect competes with other smart smoke detectors such as Nest Protect, Honeywell wireless smoke detectors and standalone photoelectric/heat models from brands like Kidde and First Alert. Here’s a practical comparison by category:

• Ajax FireProtect: Photoelectric + heat sensor — balanced for smouldering and fast fires.
• Nest Protect: Uses split‑spectrum photoelectric sensors and voice alerts — focused on smart home integration within Google ecosystems.
• Traditional detectors (Kidde/First Alert): Often single sensor types (photoelectric or ionization) or combination units, but many lack advanced wireless encryption and integration features.

• Ajax: Two‑way encrypted Jeweller protocol with long wireless range and integration into a full security ecosystem (Ajax Hub and apps).
• Nest Protect: Wi‑Fi and Thread on newer models for smart home integration and cloud notifications; requires Google/Nest ecosystem for full features.
• Most traditional detectors: Usually standalone with local siren only, or simple interconnect via wired or wireless links without cloud features.

• Ajax: Quick SmartBracket mounting and QR pairing designed for both DIY and professional installs; long battery life and self‑tests.
• Nest Protect: Designed for easy home installation; battery or wired power options; software updates over the internet.
• Other brands: Vary widely; some require professional wiring or lack remote diagnostics.

• Ajax emphasizes encrypted two‑way communications and tamper reporting, which is an advantage for monitored or sensitive installations.
• Many consumer detectors focus primarily on local alarm and basic interconnectivity and may not offer the same level of encrypted radio protocol.

Customer feedback and reviews

While individual reviews vary by marketplace and installer, common themes in customer feedback for Ajax FireProtect include:

• Reliability:Users frequently praise the dual‑sensor setup for catching different types of fires and for producing fewer false alarms compared with ionization detectors.
• Connectivity:Owners appreciate the solid wireless link and range when paired with an Ajax Hub, noting dependable remote notifications and status reports.
• Ease of installation:Many report that SmartBracket and QR pairing simplified setup, especially for customers comfortable with mobile apps.
• Design and presence:The black finish is often cited as an attractive alternative to standard white detectors for modern interiors.

Representative paraphrased comments from aggregate feedback (not direct quotes from identifiable sources) include: "Very responsive alarm and clear app notifications," "Easy to mount and pair — batteries last a long time," and "Good balance of smart features and reliability for a home alarm." As with any safety device, some users recommend following official placement guidelines closely to avoid nuisance alarms and to ensure optimal detection.

Conclusion: Why choose the Ajax FireProtect 38104.10.BL1?

The Ajax FireProtect Wireless Smoke & Heat Detector (38104.10.BL1) is a compelling choice for anyone wanting modern, reliable fire detection that integrates with a smart security system. It blends dual‑sensor detection for wide coverage, a loud built‑in siren for immediate local warning, encrypted wireless communication for secure remote monitoring and convenient installation features for both DIY and professional use.

Whether protecting a family home, an apartment, or a small business, the FireProtect delivers a balance of performance, smart features and low maintenance. Its black finish offers a discreet, stylish option for visible mounting locations. Before purchase and installation, confirm regional regulatory markings (CE / UKCA where applicable) and follow local fire safety guidance and the Ajax installation manual to ensure correct placement and operation.

At its suggested retail price, the detector represents a well‑rounded investment in safety: combining fast detection, system integration and practical everyday usability to help keep people and property safer.