Simplex mechanical pushbutton locks are ideal for controlling access between public and private areas. The Simplex 1000 Series design comes standard with a recessed button area ...

How to reach an unknown code by viewing code gears How to effectively assemble and service the Simplex 1000 and 5000 series Troubleshooting tips and tricks Proper application of all models ...

The Simplex Foundation Series features four new fire alarm control units, including two non-addressable models with both four- and eight-zone options and two addressable models with 50- and 250 ...