





An inconspicuous and proven 35-metre external passive infrared detector that works in conjunction with GJD’s security lighting controllers.
GJD Opal XL detectors are designed for outdoor use in conjunction with the following GJD indoor lighting controllers:

An adjustable range PIR with front & rear tamper switches and sliding curtains to aid installation and field of view alignment. Modelled after the modern & stylish look of the D-Tect range of detectors.
GJD Mini Opal detectors are designed for outdoor use in conjunction with the following GJD indoor lighting controllers:
Security lighting is designed to deter intruders by illuminating outdoor areas such as driveways, entrances, and back gardens. Many systems use motion sensors to activate lights when movement is detected.
In most cases, no — but the lights must not cause a nuisance to neighbours. We ensure all installations comply with local regulations and are positioned responsibly.
Yes, we install security lighting for residential properties, commercial premises, and industrial units across Essex.
Modern LED security lights are very energy-efficient. Motion-activated options only switch on when needed, further reducing energy use.
Most installations are completed within a few hours to a day, depending on the number of lights and the complexity of the setup.
Yes, we offer smart security lighting solutions that can be controlled via your smartphone or integrated into your existing smart home system.
Absolutely. We offer maintenance and repair services to ensure your security lighting remains reliable year-round.