Ajax KIT2 S Hub 2 Starter Kit — Hub2 + 2×MotionProtect S + DoorProtect S + 2×SpaceControl + StreetSiren + HomeSiren S 90765.243.WH1

Introduction: What is the Ajax KIT2 S Hub 2 Starter Kit?

The Ajax KIT2 S (Superior line) is a ready-to-install wireless intruder alarm kit built around the Hub 2 control panel. Designed for small-to-medium homes and light-commercial premises, this kit bundles the core devices you need to secure entrances, interior spaces and the external perimeter with audible deterrence. Key features include multi-channel communications (Ethernet, Wi‑Fi and dual micro‑SIM cellular with automatic failover), encrypted two-way radio protocols (Jeweller for events and Wings for photo verification), tamper and jamming detection, and support for a large number of devices and users. The suggested retail price is 5.00 (suggested_price=399.0), which positions it as a premium but installer-friendly solution for reliable, modern alarm systems.

Key Features at a Glance

• Complete kit:Hub 2, 2 MotionProtect S, DoorProtect S, 2 SpaceControl keyfobs, StreetSiren (outdoor), HomeSiren S (indoor) plus mounting and installation kit.
• Robust communications:Ethernet (100 Mbps), Wi‑Fi 802.11 b/g/n and dual micro‑SIM cellular with automatic channel failover (Ethernet nsures continuous monitoring).
• Encrypted two-way radios:Jeweller for fast alarm/event transmission and Wings for photo verification; both provide device authentication, anti-sabotage and frequency hopping.
• Photo verification:When paired with compatible detectors, the system supports series of 15 images (typical size up to 640x480 px) to help verify alarms quickly.
• Scalable capacity:Hub 2 supports up to 200 wireless devices, 50 rooms, 200 users, 25 security groups and integrations with up to 100 IP cameras or DVRs (model-dependent limits apply).

Detailed Specifications and Benefits

The Ajax KIT2 S has been engineered with both installers and end-users in mind. Below are the notable specifications and the practical benefits they provide.

• Hub 2:Central control panel with a compact enclosure (approx. 163 approx 163 x 163 x 36 mm).
• MotionProtect S:Two pet-aware motion detectors provide reliable interior motion detection while reducing false alarms caused by small pets. Benefit: less nuisance alarming and more accurate coverage of living spaces or office areas.
• DoorProtect S:A contact sensor for doors and windows that triggers on opening/closing and tamper events. Benefit: lightweight, discreet protection for entry points.
• SpaceControl:Two keyfobs give you convenient arming/disarming and panic-button control from outside or inside the premises.
• Sirens:HomeSiren S for indoor audible alerts and StreetSiren for outdoor audible deterrence. Benefit: staged audible response to deter intruders and alert neighbours or staff.

• Multi-channel communications:Automatic failover from Ethernet to Wi‑Fi to cellular ensures the hub remains reachable and events are transmitted even if one channel fails.
• Encrypted two-way radios:Jeweller transmits alarms and events with low latency; Wings enables photo verification when paired with compatible imaging devices. Benefit: faster, more reliable alarm delivery and the ability to confirm incidents visually.
• Scalability:Hub 2 supports many devices and users, making it suitable for growing systems or for installations that require multiple sensors and camera integrations.

Use Cases: Where the KIT2 S Excels

• Family homes:A compact set-up that covers entry points and main living areas, with the benefit of pet-aware detectors to minimise false alarms.
• Small offices and retail outlets:Door and motion protection combined with indoor and outdoor sirens makes the kit a strong choice for small commercial premises looking for Grade 2 security features.
• Rental properties and managed estates:Remote management, multi-user support and photo verification options streamline monitoring for property managers and installers.
• Installer-supplied residential builds:A ready-packaged kit that installers can deploy quickly with standardized components and official mounting accessories.
• Sites with intermittent networks:Dual SIM plus Wi‑Fi and Ethernet failover offers resilience where cellular coverage or wired internet reliability fluctuates.

How the KIT2 S Compares to Similar Products

Compared with entry-level DIY kits, the Ajax KIT2 S sits at a higher tier: it offers professional-grade communications (multi-channel failover), stronger anti-sabotage measures and larger system capacity. Compared with some traditional wired systems, the KIT2 S gains advantages in installation speed and flexibility because it is wireless, while still delivering high reliability through Jeweller and cellular backup.

Against competing professional wireless brands, Hub 2's strengths are the combination of Wings photo verification, a high device/user capacity, and dual SIM failover. Some rival systems may match one or two of these features, but not always all three in a single ready-to-install kit. The inclusion of both indoor and outdoor sirens and multiple keyfobs in one pack also reduces the need to source additional accessories for a typical small property installation.

Customer Testimonials & Installer Feedback

Official customer testimonials specific to this SKU are not included here. However, typical feedback from professional installers and end-users of Hub 2-based Ajax systems commonly highlights the following points:

• Quick installation:Installers appreciate the pre-bundled kit and standardised mounting accessories, which speed up on-site work.
• Reliable communications:End-users note the reassurance of automatic failover across Ethernet, Wi‑Fi and cellular links.
• Low false alarms:Pet-aware motion sensors and robust radio protocols reduce nuisance alerts in residential settings.
• Useful verification:Where photo verification is enabled, monitoring centres and owners report fewer false call-outs and faster response decisions.

Conclusion: Why Choose the Ajax KIT2 S Hub 2 Starter Kit?

The Ajax KIT2 S Hub 2 Starter Kit is an excellent choice for homeowners and small business operators who want a modern, reliable and scalable security solution installed by a professional. It blends resilient communications, encrypted radio protocols, and practical on-site deterrents (indoor and outdoor sirens) with the flexibility to expand the system as needs evolve. For accredited installers the kit is convenient and well-specified; for end-users it offers the security features expected from a Grade 2 system, plus conveniences like keyfob control and photo verification support. If you need a robust wireless alarm system that balances professional capabilities with straightforward deployment, the KIT2 S is a compelling option—just consult your installer for network and SIM setup and to confirm local compliance and warranty details.

Note:Manuals and full technical specifications for Hub 2 and the included devices are available from the manufacturer and should be consulted during installation and commissioning.