This light activated relay circuit presented here uses the 555 timer IC and a light dependent resistor or LDR to form a light sensitive relay in an intruder alarm system or for switching on a lamp at ...
Home Automation, Inc. (HAI), leading manufacturer of integrated security and home control products since 1985, is now shipping a 15A Relay Switch, Part number 40A00-1 as part of it's award-wining HLC ...
Featuring three contacts per alarm input, the SRM Safety Relay Module from Moore Industries enables alarm contacts to be integrated into safety processes without having to rely on a specialized form ...
The Olympic flame for the 2026 Milan Cortina Olympics officially has begun its long and storied relay toward Milan’s San Siro Stadium, where it will light the cauldron at the Opening Ceremony on ...
The J151 Series relays offer current ratings up to 20A at 277 Vac, 28 Vdc, and 1/2 HP at 125 Vac. Coil-voltage options range from 6 to 220 Vdc and 6 to 240 Vac while contact arrangements range from ...