Twilight Relays & Timer Relays, Sensors

Are you looking for level Twilight Relays or Time Switches to control your control process? Here at Fastron Electronics, we provide several types of monitoring relays from Crouzet Automation, GIC Controls, Fastron and Iskra Systemi to meet your needs.

Twilight Switches respond to a change in lighting and trigger a relay at a set threshold, according to a set time delay, or instantly. Twilight Time Switches monitor the light levels and the time of day, day of the week to allow equipment to be activated based on the set light and time conditions. Typically, they operate when the natural luminance level is getting low such as backup lighting and security lighting in commercial or public spaces. 

We are confident that these products can meet your level control needs.

Fastron Electronics stocks only a limited range of monitoring relays based on market demand. If you are interested in any other monitoring relay products, please contact us today. We will provide availability and pricing information for any product not currently in stock.

Alternatively, shop online today for the products on this page and enjoy free shipping on all purchases over $300AUD.

Contact us for any specific enquiries