Ajax Alarm Shop

The Top Nationwide Distributors of Ajax Systems with Full Backup and Support.

Installations offered in JHB, PTA and CPT. Contact Us for Quotations. 

SHOP - All Ajax Products

Build-It Bundles

Create your own system using our Build-It Bundles for best value. MOQ Apply

Ajax Hub Control Panels

Hub (4) is suited to standard alarm systems but has limited device compatibility. Hub 2 (4G) and Hub 2 Plus support the full Ajax range and are the future-ready options. Hub BP is designed for remote sites and operates from a battery and SIM card.

Ajax Hub 4G

  • 100 zones
  • 50 users
  • 50 rooms / areas
  • 9 groups
  • Live stream Ajax & 3rd party cameras

Supports:

  • 5x Rex (1) 
  • 5x Scenarios
  • 1x 4G SIM Slot 
  • 1x Ethernet Port

*No MotionCam support

Ajax Hub 2 4G

  • 100 zones 
  • 50 users
  • 50 rooms / areas
  • 9 groups
  • Live stream Ajax & 3rd party cameras

Supports:

  • MotionCam
  • 5x Rex 1 & 2
  • 32x Scenarios
  • 2x LTE SIM Slots
  • 1x Ethernet Port

Ajax Hub 2 Plus

  • 200 zones
  • 200 users
  • 50 rooms / areas
  • 25 groups
  • Live stream Ajax & 3rd party cameras

Supports:

  • MotionCam
  • 5x Rex 1 & 2
  • 64x Scenarios
  • 2x LTE SIM Slots
  • 1x Ethernet Port
  • WiFi Connectivity

Ajax Hub BP

For farms and locations with no power or internet.

  • 100 zones
  • 9 groups
  • Live stream Ajax & 3rd party cameras

Supports:

  • 5x Rex range extenders
  • 32x Scenarios
  • 2x LTE SIM Slots

*No Ethernet Port

Ajax Hub BP Internal Battery

  • Internal non-rechargeable battery pack designed for Ajax Hub BP Jeweller.
  • 7.2V nominal voltage with 95Ah capacity.
  • Uses 10 × ER34615 lithium thionyl chloride batteries with HPC-1520 pulse capacitor.
  • Provides up to 16 months of operation for Hub BP in BPS mode.

Ajax Hub BP Antenna

  • The antenna is connected to the hub’s communication channels and goes outside through holes in the hub’s casing.
  • The antenna is attached to the surface using a pre-applied double-sided adhesive tape.

Ajax Accessories

IoT SIM Cards are recommended for backup to internet failure. Use Webbing IoT SIM if no internet is available and used as main communication channel.

IoT SIM Cards and Ajax Hub & Device Batteries

Ajax Rex Range Extenders

They are typically unnecessary for average-sized properties.

ReX 2 supports MotionCam devices and features a LAN port for an optional wired connection to the Hub enhancing system flexibility and reliability.

Ajax Rex (1)

  • Compatible with all Ajax Hubs
  • Not compatible with MotionCam
  • Extends the range between the Hub and connected wireless devices
  • Wirelessly pairs to Hub
  • Cannot extend from another Rex
  • Requires 220v power
  • 12v PSU compatible 

Ajax Rex 2

  • Compatible with Hub 2, Hub 2 Plus & MotionCam
  • Extends the range between the Hub and connected wireless devices
  • Pairs to Hub wirelessly or via LAN cable
  • Cannot extend from another Rex
  • Requires 220v power
  • 12v PSU compatible 

Low Voltage PSU for Hub and ReX

These replace the standard built-in 220V PSU allowing Hubs and ReX devices to be installed in mobile setups or locations without 220V power access.

Ajax 12v PSU

  • Compatible with:

    • Hub1
    • Hub Plus1
    • Rex1
    • Input voltage: 8-20 VDC
    • Max input current: < 1A
    • DC Jack included

Ajax 12-24v PSA (type A)

Compatible with:

  • Hub (4G)
  • Hub 2 (2G)
  • Hub 2 (4G)
  • Hub 2 Plus
  • ReX 2
  • Input voltage: 8-32 VDC
  • Max input voltage: 4.2–10v
  • Max input current: 2.2А 
  • DC Jack included

Ajax 6v PSU (type A)

Compatible with:

  • Hub 2 (2G & 4G),
  • Hub 2 Plus
  • Rex 2
  • Input voltage: 4.2-16 VDC
  • Replaces on-board 220v PSU
  • Max input current: 2.2A at 4.2v; 0.5A at 16v
  • DC jack included

Ajax Controllers and Panic

The Ajax system is fully configured and managed via the Ajax mobile app.
For additional control and convenience, users can also operate the system using keypads, key fobs or panic buttons.
KeyPad Plus, TouchScreen & Outdoor keypad models feature built-in Card/Tag readers allowing non-registered users to arm or disarm the system or specific groups.

Ajax SpaceControl

  • A compact 4-button, two-way remote for arming, partial arming (night mode), disarming, and triggering a panic alarm.

    It can be configured to control the entire system or specific groups (partitions)

Ajax Button

Button can be used either as a Panic or to control an Automation device:

  • Ajax Relay
  • Ajax WallSwitch
  • Ajax Socket

Ajax Double Button

Double Button is a two-button panic and multi-scenario button.

Both buttons must be pressed simultaneously to trigger a scenario or panic making it convenient to carry in pockets and handbags without the risk of accidental triggers.

Ajax Button Holder

A holder for Button and Double Button allowing the devices to be installed in convenient locations for when required.

Ajax Keypad

Arm the system with a user PIN or a press of a button. Use a duress code to send a silent alarm to your armed response company.

  • Allows for complete or partial arming of the system
  • Indication of protection status
  • Keypad is not required to operate or setup the system

Ajax Keypad Plus

With similar features to Keypad, Keypad Plus includes a Card / Tag reader allowing non-registered users the ability to arm and disarm the system or group / partition

Ajax Keypad TouchScreen

Complete management of security groups, automation devices and customisable access control.

  • 5” high-resolution IPS touchscreen
  • Authentication: Codes, Pass cards, Tag key fobs
  • Manage multiple groups & smart home devices

Ajax Keypad Outdoor

  • Wireless outdoor and indoor Ajax keypad for arming, disarming, Night mode and selected automation control
  • IP66 Rating
  • Supports authentication via Pass, Tag, smartphone with BLE, and access codes

Ajax Tag

Ajax Tag is a copy-protected key fob that can arm and disarm the Ajax system by presenting the Tag to the reader on the Keypad Plus.

The tag can be used without a user account, password or access to the Ajax mobile app.

Ajax Pass

Ajax Pass is a copy-protected card that can arm and disarm the Ajax system by presenting the Card to the reader on the Keypad Plus.

The card can be used without a user account, password or access to the Ajax mobile app.

Ajax ManualCallPoint Green / Blue

Ajax wireless, resettable Manual Call Points featuring programmable scenarios are available in various colours – Green and Blue (in SA).

  • Scenario.
  • Fire alarm 
  • Panic button alarm
  • Auxiliary alarm 
  • Gas leak alarm 
  • Malfunction alarm 
  • Water leak alarm 
  • Tamper alarm 

Indoor Detectors and Environmental Sensors

Select from a range of Ajax indoor solutions designed to protect your home or business while also helping you monitor comfort and air quality. It is a smart way to improve both security and everyday living indoors.

Ajax MotionProtect

The standard and most commonly used indoor motion detector for normal indoor environments. 

  • Detection distance: up to 12m
  • Viewing angles: H88.5°/V80°
  • Pet immunity: Weight up to 20kg | Height up to 50cm
  • Battery life: up to 5 years

Ajax MotionProtection Plus

Same feature as MotionProtect but includes a Microwave detector to filter out false alarms caused by moving curtains, temperature fluctuations.

Commonly used in Garages, rooms with air-conditioners, server rooms etc.

Ajax CombiProtect

A CombiProtect is a MotionProtect combined with a Glass Break sensor that responds the sound of breaking glass.

The PIR motion detection distance is up to 12m while the sound of glass breaking up to 9m.

Ajax MotionProtect Curtain

Ajax MotionProtect Curtain V2 is a narrow beam indoor motion detector ideal for protecting windows, doors, passageways and valuables.

Ajax MotionCam

Wireless indoor PIR that takes photos of the cause of the alarm.

  • Adjustable image resolution
  • Photo verification in 9 seconds
  • IR Backlight for photos taken in the dark
  • Pet immunity up to 20kg / up to 50cm
  • Compatible with Hub 2, Hub 2 Plus and Rex 2

Ajax MotionCam Phod

Wireless indoor PIR that takes photos by alarm and on demand

  • Adjustable image resolution
  • Photo verification in 9 seconds
  • IR Backlight for photos taken in the dark
  • Pet immunity up to 20kg / up to 50cm
  • Compatible with Hub 2, Hub 2 Plus and Rex 2

Ajax GlassProtect

GlassProtect is a small wireless detector that notifies the Ajax Hub when glass is broken.

  • Installation method: Indoors
  • Break detection distance: up to 9m
  • Sensitivity: Adjustable, 3 levels
  • Detection angle: 180°
  • Battery life: Up to 7 years

 

Ajax LifeQuality

Ajax LifeQuality is a smart air quality monitor with temperature, humidity and CO2 sensors that helps evaluate air quality dynamics at home, office, workplace or other. Coupled to Ajax automation devices, humidifiers & ventilation will be turned on automatically

Door and Window Protection

DoorProtect is a standard wireless opening detector and the DoorProtect Plus includes and a Tilt & Vibration sensor.

Ajax DoorProtect

Ajax DoorProtect’s compact size and powerful magnet make it the ideal wireless detector to protect all types of doors and windows.

It includes a wired input for 3rd party detectors.

 

Ajax DoorProtect Plus

Ajax DoorProtect Plus is an opening detector that includes a Tilt and Shock Sensor. The built-in accelerometer registers changes in vertical slope angle, bangs or vibration and sends an alarm to the hub.

Outdoor Detectors

Ajax outdoor detectors use advanced algorithms to distinguish human movement from other activity helping to reduce false alarms. They also feature anti-masking and tamper protection to alert users if interference or removal is attempted. SmartBrackets are included for secure installation, with optional swivel brackets available for 90º detectors where angle adjustment is needed.

Ajax MotionProtect Outdoor

The 90⁰ detector has an adjustable detection area of 3-15m and includes Anti-Masking sensors to detect pasting or painting over the device lenses with paint or transparent coatings.

The integrated tamper alarm notifies you if the dust and moisture-proof detector body is opened.

Ajax Hood for MP Outdoor

The Ajax Hood designed for MotionProtect Outdoor protects the anti-masking sensors from triggering false alarms caused by extended exposure to heavy rain or snow.

MotionCam and MotionCam PhOD include Hoods and do not need to be purchased separately.

Universal Mounting Bracket

Ambrac Universal 180º swivel bracket is designed for Ajax MotionProtect Outdoor and MotionCam detectors for precision mounting where required.

It’s manufactured from powder-coated stainless steel providing long lasting protection

Ajax Curtain Outdoor

Curtain detector for Indoors and Outdoors.

  • Adjustable detection range of 8–12m
  • Horizontal and vertical mount
  • IP55 protection
  • Tamper and acceleration sensor
  • Dual motion detection technology
  • Anti-masking
  • Pet immunity

Ajax Ajax Curtain Outdoor Mini

Curtain detector for Indoors and Outdoors.

  • Designed for tight spaces
  • Motion detection up to 5m
  • 15° horizontal / 100° vertical detection angles
  • K-band microwave verification
  • Anti-masking

Ajax DualCurtain

A bidirectional outdoor curtain motion detector with an adjustable detection range of up to 30 meters, 15m on either side. It includes anti-masking and ignores pets if set up and installed correctly.

DualCurtain is designed to control property perimeter and passages: windows, doors, archways and gates.

Ajax MotionCam Outdoor

90⁰ Outdoor wireless motion detector with a photo camera to verify alarms.

  • Adjustable PIR range of 3 to 15m
  • HDR camera angle: 105⁰ horizontal, 80⁰ vertical
  • IR Backlight for photos taken in the dark
  • Pet immunity up to 80cm tall
  • Compatible with Hub 2, Hub 2 Plus and Rex 2
  • Includes Hood

Ajax MotionCam Outdoor PhOD

90⁰ Outdoor wireless motion detector that takes photos by alarm and on demand.

  • Adjustable PIR range of 3 to 15m
  • HDR camera angle: 105⁰ horizontal, 80⁰ vertical
  • IR Backlight for photos taken in the dark
  • Pet immunity up to 80cm tall
  • Compatible with Hub 2, Hub 2 Plus and Rex 2
  • Includes Hood

Ajax MotionCam Outdoor HighMount PhOD

90⁰ Outdoor Wireless High Mount motion detector with Photo verification.

  • Installation height between 2 to 4m
  • Detection range < 15m
  • NO Pet immunity 
  • 2x PIR & 1x K-band Microwave sensors
  • Camera angle: 115⁰ horizontal, 84⁰ vertical
  • IR Illumination / HDR
  • Compatible with Hub 2, Hub 2 Plus and Rex 2
  • Includes Hood & Swivel Bracket

Voice / Communication Module

SpeakerPhone is a voice module designed for quick audio alarm verification via direct voice calls between a monitoring company and a secured site.

Ajax SpeakerPhone

A wireless voice module for two-way communication between security / armed response operators and on-site individuals.

  • Always on call for emergencies,
  • Alarm verification, Deterring intruders, Help request
  • Triggered by alarm, panic, smoke etc.
  • Hands free operation
  • AI-powered sound optimisation

Ajax Wireless Sirens

Indoor HomeSiren alerts residents of panic and alarm activations whereas Outdoor StreetSiren alerts neighbours and scares off intruders.

Ajax HomeSiren

Indoor HomeSiren (beeping noise) has adjustable sound level and duration and includes the facility for an external LED.

  • Alarm length: Adjustable, 3-180 sec
  • Batteries: 2x 3V CR123A 
  • Battery life: up to 5 years
  • Dimensions: 75 × 76 × 27 mm
  • Sound volume level: Adjustable, 81 – 105 dB 

Ajax StreetSiren

Outdoor StreetSiren designed scare off intruders and alert neighbours is vandal resistant with built-in Strobe light.

  • Alarm length: Adjustable, 3-180 sec
  • Batteries: 4× 3V CR123A
  • Battery life: up to 5 years
  • External supply: 12 VDC, 1.5 A
  • Protection class: IP54
  • Dimensions: 200 × 200 × 51 mm

Automation Devices

Ajax offers both 12V and 220V relays for low- and high-voltage applications. They can be controlled manually via the Ajax app or Button, or automated using schedules and scenarios.

Ajax Relay

Low voltage 12-24v dry contact relay that controls devices such as Gates, Garage motors, Electric locks etc. remotely. 

  • Power supply: 7-24vDC
  • Operation modes: Pulse or Bistable
  • Dimensions: 39 x 33 x 18mm

Ajax WallSwitch

Power relay for controlling high voltage devices remotely, lights, air-cons, household appliances etc.  

  • Max load: 13A and up to 3kW
    Normally open / Normally closed
  • Power supply: 110−230 V±10% 50/60 Hz
  • Dimensions: 39 × 33 × 18 mm

Ajax Din Holder

  • Bracket to fix Relay or WallSwitch on a DIN rail.

Ajax Socket

Ajax Socket allows you to turn appliances on and off by schedule or from your phone from anywhere.

It can turn on your kettle, lights and even reboot your router.

Smoke, Heat and CO Detection

Ajax FireProtect 2 RB (Heat / Smoke) notifies of smoke and rapid change in temperature. The (Heat / Smoke / CO) version includes carbon monoxide sensors to notify of dangerous CO levels. 

Ajax FireProtect 2 RB
(Smoke / Heat)

Ajax FireProtect 2 RB (Heat / Smoke) is a wireless fire detector with smoke and temperature sensors. Replaceable battery version, includes 2x CR123A Batteries with up to 7 years of battery life.

*Resistant to Dust and Insects, no cleaning required

Ajax FireProtect 2 RB
(Smoke / Heat / CO)

Ajax FireProtect 2 RB (Heat / Smoke / CO) is a wireless fire detector with smoke, temperature and CO (Carbon Monoxide) sensors. Replaceable battery version, includes 2x CR123A Batteries with up to 7 years of battery life.

*Resistant to Dust and Insects, no cleaning required

Ajax ManualCallPoint
(RED)

  • Wireless manual fire alarm activation button
  • Triggers fire detector sirens and alerts users and CMS / Armed Response
  • Programmable automation scenarios for enhanced safety
  • Resilient button mechanism with reduced failure risk
  • Up to 7 years of battery life

Leak Detection and Water Stop Solution

Leak detectors can be placed under washing machines, geyser drip trays or any place where leaks could occur. At first signs of a water leak, system users are instantly notified while WaterStop turns the water off to prevent serious loss or damage. 

Ajax LeaksProtect

No installation required, slide Ajax LeaksProtect under washing machines, on bathroom floors, geyser drip trays etc.

At the first signs of a leak, system users are immediately notified and WaterStop will turn off the water.

Ajax WaterStop

When Ajax LeaksProtect detects a water leak, Ajax wireless, battery powered (optionally 12v powered) WaterStop will ensure that the water is turned off within 5 seconds.

Available in 1/2″, 3/4″ and 1″ sizes to fit common pipe sizes. 

Third Party Integration

The Ajax MultiTransmitter (18-zone panel) enables the integration of wired alarm devices into the Ajax system.
The Transmitter powers and connects third-party wireless devices such as Optex and Takex PIRs.

Ajax Multi-Transmitter

  • 100 zones
  • 50 users
  • 50 rooms / areas
  • 9 groups
  • Live stream Ajax & 3rd party cameras

Supports:

  • 5x Rex (1) 
  • 5x Scenarios
  • 1x 4G SIM Slot 
  • 1x Ethernet Port

*No MotionCam support

Ajax Transmitter

  • 100 zones 
  • 50 users
  • 50 rooms / areas
  • 9 groups
  • Live stream Ajax & 3rd party cameras

Supports:

  • MotionCam
  • 5x Rex 1 & 2
  • 32x Scenarios
  • 2x LTE SIM Slots
  • 1x Ethernet Port

Ajax vhfBridge

  • 200 zones
  • 200 users
  • 50 rooms / areas
  • 25 groups
  • Live stream Ajax & 3rd party cameras

Supports:

  • MotionCam
  • 5x Rex 1 & 2
  • 64x Scenarios
  • 2x LTE SIM Slots
  • 1x Ethernet Port
  • WiFi Connectivity

Our Custom Kits

Electric Fence, Gate Alarm, Geyser and Alarm Status LED Kits

Our custom kits allow remote control and instant alerts for your electric fence, gate or garage door. You can also add visual status indication with our 12V LED Kit or control your geyser remotely with our Geyser Control Kit.

Ajax Electric Fence Kit

Our Ajax Electric Fence Kit (full kit) not only delivers instant alarm alerts to Ajax users and armed response companies (if linked), but also allows you to remotely arm and disarm the energiser from anywhere.

Wiring diagrams are provided with your order for hassle-free installation.

 

Ajax Gate Alarm Kit

Our custom Ajax Gate Alarm kit protects and monitors gates, garage doors, roller shutters and other access points.

When gates / access points are opened while armed, an alarm is triggered and instantaneously notifies system users and armed response companies (if applicable).

Ajax 24 Hour Gate Alarm Kit

Our custom Ajax 24 Hour Gate Alarm kit protects and monitors gates, garage doors, roller shutters and other access points 24/7.

The Gate alarm is temporarily bypassed when the gate is opened via an authorised device such as the Ajax mobile app or gate remote.

Ajax 12v Alarm Status LED Bundle

Our Ajax 12v Alarm Status LED Bundle provides a visual display of the armed status of the alarm system or group/s (partitions) and are available in 4 colours: RED | BLUE | GREEN | YELLOW 

One or more LED indicators can be connected to a single Ajax relay.

Ajax Geyser Control Kit

Control the geyser manually, by schedule (timer) or by scenario, e.g. turn geyser off when arming the alarm.

An electrical contactor is required to carry the load capacity of the geyser while the Ajax WallSwitch controls the contactor. 

Third Party Integration Kits

Third Party Outdoor Detectors for Ajax Integration

Optex HX40 is designed for high mount installations (up to 3m), e.g. in patios to monitor over the top of furniture and obstructions. Takex 180 provides an adjustable 180 degree detection area however they are sensitive to trees, foliage or similar.

Optex HX40 Ajax Integration Kit

A High Mount Detector for outdoor areas, patios etc where furniture or obstacles would normally obstruct the standard (low mount) PIR detection area.

It can be installed up to 3m high to detect motion over obstructions ensuring intruders do not pass by undetected.

Kit includes Ajax Transmitter for integration.

Takex 180 Ajax Integration Kit

Takex TX-114FR is a 180⁰ wireless outdoor detector adjustable from 90-180⁰ and 2-12m detection range.

Kit includes Ajax Transmitter for integration.

RoboGuard Integration

RoboGuard beams can be integrated into the Ajax system via Ajax Transmitter or MultiTransmitter

Roboguard TX Integration

Up to four Roboguard Beams can be programmed per Roboguard Alarm Interface.

Each Roboguard Alarm Interface can be connected to a single channel Ajax Transmitter. Optionally one Ajax Transmitter per zone output can also be configured.

RoboGuard MultiTX Integration

Each Ajax 18 zone MultiTransmitter allows for independent monitoring of up to 18 RoboGuard beams.

Each RoboGuard Interface Module can accommodate up to 4 RoboGuard beams and each beam is wired into a zone of the MultiTransmitter.

Ajax Surveillance

1TB – 10TB Hard Drives are available for AJAX NVR.

If an NVR is not utilised, V30 high read and write speed MicroSDXC Surveillance Memory Cards can be inserted into the cameras to capture CCTV footage.

Ajax outdoor cameras are available in 5MP and 8MP resolutions with 2.8mm or 4mm lens options. They are powered via PoE or 12V PSU and can operate independently or with the Ajax NVR. IndoorCam is 4MP powered by 12vDC.

Ajax Kits and Bundes

Ajax Hub (4G) Kits

Hub (4G) is a reliable choice for standard Ajax alarm systems, but it does not support the full range of Ajax devices. To choose the correct hub for your installation, read our article on the Difference between Ajax Hubs

Hub (4G) is not compatible with (at the time of writing):

  • Rex 2
  • vhfBridge
  • WaterStop
  • LifeQuality
  • LightSwitch
  • Manual CallPoint
  • MotionCam / PhOD
  • Keypad TouchScreen
  • DualCurtain Outdoor
  • MotionCam Outdoor / PhOD

Ajax Hub 2 (4G) Kits

Ajax Hub Plus Kits

Sales & Product Enquiries

If you have any questions or need further info on any of our products, get in touch with us via WhatsApp, phone or email Or complete the form below and we will be in touch ASAP.

Product Enquiry
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Name

How to Reach Us

Office Number

Sales | Support | Technical | Accounts

(JHB / CPT)

011 791 5515

– During Working Hours –

Sales & Support

Email: Sales@stemar.co.za

Steve: 072 74 74 754