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GJD Products

GJD makes external detection and lighting for security and CCTV systems. This collection holds the GJD range: D-TECT, Elite, Opal and Pearl external motion detectors, D-TECT X, D-TECT R and LX wireless detectors, laser curtain detectors, Clarius Plus infra-red and white-light illuminators, LED floodlights, lighting controllers, a GSM communicator, IPAnything I/O controllers, and brackets and accessories.

Choosing GJD Products

Choose by the job: detecting movement, lighting the scene, or linking the two to an alarm panel, camera or lighting circuit.

Wired detectors

The D-TECT 2 GJD300 is a quad-element PIR, programmable to 30 m, with outputs for alarm panels, cameras and GJD lighting controllers. For long, narrow perimeters the GJD350 D-TECT 50 is programmable over 25–50 m and the GJD320 D-TECT 60 over 40 m or 60 m.

IP and wireless detectors

The GJD230 D-TECT 2 IP and GJD250 D-TECT 50 IP run on Power over Ethernet and integrate directly with major VMS and camera systems. D-TECT X detectors such as the GJD450 take 2 x CR123 batteries and have a 500m RF range on 868MHz to the GJD392 receiver, which links 4 detectors and expands to 16 with GJD393 modules. The LX LoRa GJD1230 has a wireless transmission range up to 10km.

Laser detectors

D-TECT Laser detectors use time-of-flight laser scanning to form curtain-style zones: the GJD505 covers zones up to 5.0 x 5.0 m and the GJD509 zones of 10 m x 10 m. The GJD515 covers up to 500m with 20 configurable zones that can send a PTZ camera to a preset over IP.

Illuminators and floodlights

Clarius Plus infra-red illuminators light a camera's scene at night: the IS-8 reaches 132 m on 15 W and the IM-8+ reaches 187m on 26 W. The VM-CW-P gives white light to 114m, and Hybrid IP models such as the HM-8CW-IP switch between infra-red and white light.

Control and mounting

The GJD010 dual-zone controller switches up to 3000 Watts of lighting at night for a pre-set period. The GJD710 GSM communicator sends voice calls or SMS alerts from up to six triggers on a wired alarm panel. The PMB1 bracket fits poles 7.5-20 cm across, and the GJD308 D-Guard cage protects D-TECT, Elite and Opal detectors.

ModelTypeKey figure
GJD300Wired quad PIR30 m programmable
GJD320Long-range dual PIR40 m or 60 m
GJD230PoE IP detector30m beam range
GJD450Wireless D-TECT X500m RF, 868MHz
GJD509Laser curtain10 m x 10 m
IM-8+Infra-red illuminator187m, 26 W

Related categories

Browse GJD motion detectors and other makes of floodlights and security lights. Weatherproof GJD products can also be found on the GJD IP65 and GJD IP55 pages.

Frequently asked questions

What lighting does GJD make?

GJD makes lighting for security and CCTV, including Clarius infra-red illuminators for night-time camera images, white-light illuminators, hybrid infra-red and white-light units, and LED floodlights. Some models connect to an IP network and run on PoE. GJD also makes lighting controllers that switch lights on when a detector picks up movement. The range here includes mounting brackets for illuminators.

How does GJD security lighting work?

GJD security lighting works by linking external detectors to illuminators or floodlights, so the lights switch on when movement is picked up. A lighting controller can split a site into separate zones. Infra-red illuminators light the scene for cameras with light people can barely see, while white light can deter intruders and help cameras record colour.

What is GJD?

GJD is a British manufacturer of external detection and illumination products for the security and CCTV industry. Its kit includes D-TECT and Opal outdoor motion detectors, laser curtain detectors, wireless detection systems, Clarius illuminators and lighting controllers, used by installers on commercial and remotely monitored sites. The range here includes detectors, illuminators, panic buttons, walk testers and mounting brackets.

Why buy from West Midlands Electrics

  • Established 1975
  • Birmingham trade counter
  • UK-only supply

Written by the West Midlands Electrics technical team

Updated