Ever find yourself waving your arms in a dark copy room to turn the lights back on? This common frustration isn’t due to a broken sensor, but one that’s poorly configured. Learn how a simple screwdriver adjustment to your Rayzeek sensor’s sensitivity and timer settings can solve the problem for good, ensuring reliability over aggressive, counterproductive energy savings.

Retrofitting smart switches into older homes often fails due to shallow metal electrical boxes that cannot accommodate bulky modern devices, creating a fire hazard and violating electrical code. Rayzeek switches are designed with a smaller form factor, making them the ideal choice for these challenging installations, ensuring a safe and secure fit without requiring demolition or compromising on functionality.

Your pantry motion sensor light is stuck on, but it’s not a ghost. It’s a welded relay, a common failure caused by the massive inrush current from your LED driver. This happens when a switch designed for resistive loads meets a modern capacitive load. We explain the physics behind this failure and why choosing a robust, motor-load-rated switch like the Rayzeek R-800 is crucial for a reliable lighting setup.

Relying on memory or consumer smart home gear for UV-C safety is a recipe for disaster. This article explains why latency-prone ‘smart’ automations are dangerous and how to properly engineer a kill-switch using industrial, normally-closed logic and physical interlocks to build a system that protects you from your own mistakes.

Are your security lights flashing for no reason on cold nights? The culprit is likely steam from a nearby dryer or furnace vent, which creates a large heat signature that tricks the sensor. The solution lies in adjusting the light’s position or physically blocking the sensor’s view of the exhaust plume.

In student housing, tenants with included utilities often misuse the AC, costing property managers a fortune and damaging equipment. A commercial-grade controller with hard limits and occupancy-based setbacks stops the energy bleed without relying on unreliable WiFi or tenant cooperation.