Ajax Superior Kit 20 | Hub 2 (2G Sim/Ethernet) | SpaceControl, MotionProtect, DoorProtect & Sirens | Choice of White or Black

FAQs

What is the difference between Ajax Kit 20 Superior and Kit 22 Superior?

The primary difference between Kit 20 and Kit 22 lies in the motion detection technology employed. Ajax Kit 20 Superior uses two Superior MotionProtect S standard motion detectors featuring advanced PIR sensing with SmartDetect algorithms and pet immunity, but without visual alarm verification capability. Ajax Kit 22 Superior uses two Superior MotionCam S (PhOD) motion detectors that add photo verification functionality, capturing and transmitting images when motion is detected to provide visual confirmation of alarm events. Both kits include identical components otherwise: Hub 2 (2G), one DoorProtect S door contact, two SpaceControl key fobs, Superior StreetSiren DoubleDeck S outdoor siren, and Superior HomeSiren S indoor siren. Kit 20 represents a more cost-effective solution for installations where photo verification is unnecessary and budget constraints prioritize essential motion detection. Kit 22 provides enhanced alarm verification particularly valuable for reducing false alarm responses and enabling visual threat assessment. Both kits offer the same convenient key fob operation with dedicated panic buttons, making the choice dependent solely on whether photo verification capability justifies the additional investment in MotionCam technology.

How do the SpaceControl key fobs work and what features do they provide?

The SpaceControl wireless key fobs communicate with the Hub 2 via encrypted Jeweller protocol at ranges up to 2,000 meters in open space. Each key fob features four buttons: arm (activates full security mode), disarm (deactivates security), night mode (partial arming for perimeter protection while occupants remain inside), and panic (triggers immediate alarm to monitoring station and users). The panic button can be configured to activate silently (covert distress signal) or audibly (activating sirens), and can trigger automation scenarios such as turning on lights or unlocking doors. Key fobs support assignment to specific security groups in multi-zone systems, allowing users to control only authorized areas. Battery life extends up to 7 years from a single CR2032 battery under typical usage. When key fobs are used to arm/disarm the system, all events are logged with timestamps and transmitted to Ajax apps and monitoring stations. Users can be assigned personal key fobs with their actions tracked individually for accountability. The key fobs provide convenient system control for users who may not carry smartphones or prefer physical devices over app-based operation, making them ideal for elderly users, children, or environments where smartphone use is impractical.

What are the advantages of standard MotionProtect S detectors versus MotionCam detectors?

Superior MotionProtect S standard motion detectors offer several advantages over MotionCam variants for specific applications. Cost effectiveness represents the primary benefit, reducing system investment when photo verification is deemed unnecessary for the facility’s security requirements. Battery life extends up to 7 years on MotionProtect S detectors compared to 3-5 years on MotionCam variants, reducing maintenance frequency and lifetime operating costs. The detectors employ SmartDetect digital signal processing algorithms that analyze PIR sensor signals to distinguish genuine human motion from false alarm sources including pets, drafts, moving curtains, and heating system interference. Pet immunity reliably ignores animals up to 44 lbs and under 1.6 ft tall when detectors are installed at recommended 8 ft height with lens facing potential intrusion paths. Temperature compensation maintains detection sensitivity even when ambient temperatures approach human body temperature. For installations prioritizing immediate intrusion detection without visual confirmation requirements, standard motion detectors provide reliable performance with reduced complexity. Facilities with minimal false alarm concerns, budget-sensitive projects, or environments where privacy considerations discourage camera usage benefit from MotionProtect S technology. The detectors integrate seamlessly with other Superior components while maintaining Grade 2 certification and professional reliability standards.

Can additional key fobs or other access control devices be added to this system?

Yes, the Ajax Kit 20 Superior can be expanded with additional SpaceControl key fobs, Pass contactless cards, Tag key fobs, or Superior KeyPad Plus keypads depending on facility requirements. The Hub 2 (2G) supports up to 50 user accounts, each of which can be assigned multiple access devices including key fobs, contactless cards, or PIN codes. Additional SpaceControl key fobs are purchased separately and paired to the system by scanning their QR codes in the Ajax app. For facilities requiring more sophisticated access control after initial installation, Superior KeyPad Plus keypads can be added to provide PIN code authentication, duress codes, and support for DESFire encrypted contactless cards offering 128-bit security. The system’s flexibility allows starting with simple key fob control in Kit 20 then adding keypads or contactless cards as security requirements evolve. Mixed authentication methods can coexist in the same system, with some users accessing via key fobs while others use keypads or smartphone apps. All access events regardless of method are logged centrally with user identification and timestamps for comprehensive audit trails. Common expansions include adding keypads at main entrances for PIN code access while distributing key fobs to users preferring physical devices.

Can photo verification be added to this system after initial installation?

Yes, the Ajax Kit 20 Superior can be upgraded with photo verification capability after initial installation by adding Superior MotionCam S (PhOD) detectors to the system. The Hub 2 (2G) included in Kit 20 supports photo verification through its Wings wireless protocol implementation, enabling seamless integration of MotionCam detectors alongside existing MotionProtect S detectors. Installers can replace the two included MotionProtect S detectors with MotionCam S units, or add MotionCam detectors to additional zones while retaining the original motion detectors in areas where photo verification is unnecessary. The system supports mixing device types, allowing cost-effective deployment of expensive MotionCam technology only where visual confirmation provides maximum value. Adding MotionCam detectors requires purchasing the devices separately and pairing them to the system through QR code scanning in Ajax PRO Engineer App. All photo verification features including photo on demand, photo by schedule, photo by scenario, and photo by arming/disarming become available once MotionCam detectors are added. Privacy settings can be configured per detector, controlling which users can request photos and view received images. This upgrade path allows facilities to start with Kit 20’s cost-effective standard motion detection then add photo verification capability as security requirements or budgets evolve.

Is this kit expandable and what is the maximum system capacity?

The Ajax Kit 20 Superior is highly expandable within the Hub 2 (2G) capacity of up to 100 connected devices. The system supports combining devices from all Ajax product categories including additional intrusion protection devices (both Superior and Baseline lines), video surveillance components (up to 25 cameras or NVRs), fire and life safety detectors, and comfort/automation devices. Specific device limits include up to 10 sirens or keypads with built-in sirens, and up to 5 radio signal range extenders to overcome signal obstacles in large facilities. The hub supports up to 50 user accounts with customizable access rights, 9 security groups for independent zone management, and 32 automation scenarios for programmable system responses. Common expansions include adding Superior MotionCam detectors for photo verification in critical zones, additional MotionProtect or DoorProtect detectors for comprehensive coverage, glass break detectors, water leak sensors (LeaksProtect), smoke and CO detectors (FireProtect 2), and additional SpaceControl key fobs for more users. Superior and Baseline product lines are fully compatible, enabling installers to deploy Superior devices where enhanced certifications are required while using cost-effective Baseline components elsewhere. Ajax’s range extenders boost wireless coverage to 2,000 meters, enabling protection of multi-building campuses or facilities with thick walls and metal structures. The system architecture supports gradual expansion with new devices added remotely through QR code scanning.

What certifications does this system hold and what do they mean for compliance?

The Ajax Kit 20 Superior components hold comprehensive certifications ensuring compliance with European and international security standards. EN 50131 Grade 2 (Security Grade 2) classification indicates the system meets requirements for residential and small commercial premises with medium security risk, protecting against intruders with limited knowledge and tools. PD 6662:2017 certification confirms compliance with the Code of Practice for the design, installation, commissioning and maintenance of intruder and hold-up alarm systems in the United Kingdom, required by many UK insurance companies and regulatory bodies. Individual components hold additional certifications including Radio Equipment Directive (RED) for wireless communication compliance, Electromagnetic Compatibility Directive (EMC) confirming devices don’t interfere with other electronics, and Restriction of Hazardous Substances Directive (RoHS) verifying environmental compliance. The IP54 ingress protection rating on Superior StreetSiren DoubleDeck S certifies protection against dust ingress and water spray from all directions, essential for reliable outdoor operation. These certifications enable the Kit 20 Superior to meet requirements for police-monitored security systems, insurance-mandated installations, and facilities in regulated industries requiring documented compliance with recognized security standards. All certifications are issued by accredited third-party testing laboratories including TREZOR TEST and maintained through ongoing quality management systems.