Intruder Alarm Systems

BS8243 compliant extended range transmitter with dual-channel capability for man-down detection or additional alert functions
Enhanced 163mm design with extended antenna providing over 1000m transmission range
Non-replaceable 3.6V lithium battery with 3-5 year lifespan and low battery warning

Device Type HUD/Panic Button

System Type Wireless

£80.19 (inc VAT: £96.23)

Low Stock

SKU: HUD-2R-RMT-LR

Scantronic RPT-2R | Two-Way Wireless Repeater | Signal Range Extender, Grade 2

Extends SSR wireless range by repeating signals for up to 10 zones, 2 keypads, 2 sirens, and 2 sounders
Bidirectional communication with AES128 encryption maintains cybersecure signal transmission
Battery-powered operation with integrated speaker for easy location during commissioning

Device Type Transmitter/Receiver

System Type Wireless

£113.09 (inc VAT: £135.71)

Low Stock

SKU: RPT-2R

Scantronic SDR-2R-EXT-NC | Wireless External Sounder Backplate | No Cover, Grade 2

Device Type Siren

System Type Wireless

£68.20 (inc VAT: £81.84)

Low Stock

SKU: SDR-2R-EXT-NC

Scantronic SDR-2R-INT | Wireless Internal Sounder | 80dB Output, Grade 2

Wireless internal sounder with 80dB output for remote coverage areas
AES128 encrypted SSR technology with 700m range and 24-month battery life
Multiple units supported per system with wire-free installation flexibility

Device Type Sounder

System Type Wireless

£56.44 (inc VAT: £67.73)

Low Stock

SKU: SDR-2R-INT

Scantronic SDR-D-EXT-NC | Decoy External Sounder Backplate | No Cover

Decoy external sounder with realistic appearance and comfort LEDs
Lightweight 200g design for simple installation without functional components
Impact-resistant polycarbonate construction with choice of three lens colours

Device Type Siren

£4.78 (inc VAT: £5.74)

Low Stock

SKU: SDR-D-EXT-NC

Scantronic SDR-WEXT-00 | Wired External Sounder & Strobe | Grade 2, Blue Strobe, 105dB

Wired external sounder with selectable 85dB or 105dB output levels
EN50131-4 Grade 2 compliance with built-in NiMH backup battery
Compatible with i-on10 and third-party control panels

Device Type Siren

System Type Wired

£26.66 (inc VAT: £31.99)

In Stock

SKU: SDR-WEXT-00

Scantronic COM-ADPT-02 | Plug-on Communicator Adapter | For External Diallers & Legacy Modules

Enables connection of compatible Scantronic panels to IP communicators
Facilitates dual path signalling via ethernet and GPRS networks
Compatible with I-ON16 and I-ON50 control panels

£12.82 (inc VAT: £15.38)

Low Stock

SKU: COM-ADPT-02

Scantronic COM-ADPT-03 | Plug-on Communicator Adapter | For External Communication Modules

Enables connection of 02-series communicators to newer I-ON control panels
Supports third-party communicators with updated panel architecture
Backward compatibility adapter for communication module integration

£12.82 (inc VAT: £15.38)

Low Stock

SKU: COM-ADPT-03

Scantronic DET-2R-DC | Wireless Door Contact | Slimline, Grade 2, White/Brown/Grey

Magnetic door contact with 600m radio range in free space
Three colour finishes (white, brown, grey) for discreet installations
3-year typical battery life using standard CR2 lithium battery

Device Type Shock Sensor

System Type Wireless

Colour White, Brown, Grey

£32.74

Scantronic DET-2R-S Wireless Shock Sensor | Accelerometer Detection | Grade 2, White/Brown/Grey

Built-in accelerometer with selectable shock or movement detection modes
Three colour finishes (white, brown, grey) with slimline 103mm housing
2-year battery life using standard CR2 lithium battery

Device Type Shock Sensor

System Type Wireless

Colour White, Brown, Grey

£49.12

Scantronic EXP-2R | Wireless Two-Way Radio Expander | 30 Zones, Grade 2

Two-way communication with AES128 encryption for enhanced cybersecurity
Tri-channel swapping technology minimises signal interference
Radio outputs for remote equipment triggering and HUD connectivity

Device Type Panel Expander

System Type Wireless

Colour White

£86.34 (inc VAT: £103.61)

Low Stock

SKU: EXP-2R

Scantronic EXP-W10 | Wired Zone Expander Module | 10 Zones, Grade 2

Ten wired zones with four programmable outputs
PD6662:2017 Grade 2 or 3 certification for professional installations
Compact plastic housing with flexible zone wiring options

Device Type Panel Expander

System Type Wired

Colour White

£58.71 (inc VAT: £70.45)

In Stock

SKU: EXP-W10

Scantronic KEY-2R-KPZ | Wireless Proximity (Prox) Keypad with 2 Zone Inputs | Grade 2

Two-way wireless keypad with full system control and two wired zones
Encrypted SSR communication with 700m range and over-the-air updates
Built-in proximity reader with A, B, C, D programmable setting keys

Device Type Keypad

System Type Wireless

£91.18 (inc VAT: £109.42)

Low Stock

SKU: KEY-2R-KPZ

Scantronic WDC02 | Wired Door Contact | Grade 2, White

Grade 2 wired door contact certified to EN50131-2-6 standards
Surface mount design with quick-fit installation for easy retrofitting
Fully supervised normally closed contacts for reliable monitoring

Device Type Magnetic Contact

System Type Wired

Colour White

£2.93 (inc VAT: £3.52)

Low Stock

SKU: WDC02

Scantronic Wired Keypad Upgrade Kits | Colour Change Bezels for Surface Keypads | Pack of 5, Various Finishes

Compatible with multiple Scantronic alarm panel models
Available in four colour options to match different décors
Simple upgrade installation with plug-and-play connectivity

Recommended Add-Ons

Colour Satin Chrome, White, Black, Grey

Scantronic Wired Zone Expander | 10 Zones, Integrated PSU | 1A, 2A & 3A Power Options

Ten wired zones with 4 programmable outputs for flexible installation
Integrated power supply options from 1A to 3A with battery backup capacity
Semi-automatic addressing with decimal expansion system for simplified setup

Device Type Panel Expander

System Type Wired

Ajax GlassProtect U Jeweller | Wireless Glass Break Detector, 9m Range | Regional Compliance (U-Series)

Wireless acoustic glass break detection up to 9 metres range
DualTone algorithm eliminates false alarms from ambient noise
Up to 7 years battery life with Jeweller wireless protocol

Device Type Shock Sensor

System Type Wireless

Environment Indoor

Available on Backorder

Ajax SmartBracket Mounting Panel | For DoorProtect Series

Tool-free installation without disassembling device
Secure click-fit mounting for DoorProtect detectors
Professional aesthetic with colour-matched finish

Colour White, Black

Available on Backorder

Ajax Superior GlassProtect Jeweller | Wireless Glass Break Detector | PD 6662 Compliant

DualTone algorithm detects glass breaks up to 9 meters away
Up to 7 years battery life with Jeweller wireless protocol
Built-in tamper and sabotage resistance features

Device Type Shock Sensor

System Type Wireless

Colour White, Black

Available on Backorder

Ajax Superior HomeSiren Jeweller | Wireless Indoor Siren | PD 6662 Compliant

105 dB loud siren with LED indication for indoor security alerts
Up to 5 years battery life with wireless Jeweller communication
SmartBracket with holding screw for tamper-resistant installation

Device Type Sounder

System Type Wireless

Colour White, Black

In Stock

Ajax Superior SpaceControl Jeweller | Wireless Key Fob with Panic Button | PD 6662 Compliant

Wireless key fob with panic button and accidental press protection
Up to 1,300m Jeweller communication range in open space
Up to 5 years battery life with pre-installed CR2032

Device Type Fob

System Type Wireless

Colour White, Black

In Stock

Ajax WaterStop Jeweller | Automatic Water Shutoff Valve | Remote Control, ½", ¾" & 1" Sizes

Automated water shutoff valve with remote control via Ajax apps
Up to 3 years battery life with optional external power supply
Jeweller wireless protocol with 1,100m range and encrypted communication

Recommended Add-Ons

Device Type Water Detector

Colour White, Black

Size 1 Inch (DN 25), 1/2 Inch (DN 15), 3/4 Inch (DN 25)

Ordered on Request

Ajax Superior DoorProtect Jeweller | Wireless Door & Window Opening Detector | PD 6662 Compliant

Wireless door/window opening detector with up to 7 years battery life on pre-installed batteries
Two reed switches for flexible magnet placement (left or right) with distances up to 2cm
External contact input for connecting third-party wired NC detectors

Device Type Magnetic Contact

System Type Wireless

Colour White, Black

In Stock

Ajax Superior DoorProtect Plus Jeweller | Wireless Opening, Shock & Tilt Detector | PD 6662 Compliant

Two reed switches with shock and tilt sensors for comprehensive door/window protection
Up to 1,200m Jeweller wireless range with encrypted communication
Up to 5 years battery life with third-party detector connectivity

Device Type Magnetic Contact

System Type Wireless

Colour White, Black

In Stock