...and do not require any maintenance. - Each card is unique, it cannot be duplicated. - If a card is lost or stolen, it can easily be deleted from the system. - Can be printed directly from card printer. SPECIFICATIONS - Read range：25cm - Operating frequency：125KHz - Color：white -...

...and do not require any maintenance. - Each card is unique, it cannot be duplicated. - If a card is lost or stolen, it can easily be deleted from the system. - Can be printed directly from card printer. SPECIFICATIONS - Read range：25cm - Operating frequency：125KHz - Color：white -...

...protection against many corrosive environments. The seal at the base of the  sprinkler frame is held in place by force  transmitted from the compression screw,  through the fusible link assembly, onto  the pip cap and special sealing spring.  During fire conditions, the...

...accumulation of leaks in the fuel lines or outlets can create a flammable or explosive hazard The gas detector designed to protect home owners from the danger of gas leak It continuously monitor and automatically provides visual and audible alarms for explosive hazardous levels of gas If gas...

...areas of a structure Statistically its zone of protection is calculated in a radius approximately equal to the height of the air terminal from the ground Franklin Lightning Rods are the optimal system for protecting structures where height dominates the area to be protected...

...A sprinkler system employing automatic sprinklers attached to a piping system containing air or nitrogen under pressure the release of which as from the opening of a sprinkler permits the water pressure to open a valve known as a dry pipe valve The water then flows into the piping system and out...

High Rise Escape Systems uses a Controlled Descent Device (CDD) that adjusts to the user’s weight and lets them descent at a rate of approximately 1 to 1.5 metres per second.

Fire safety, at its most basic, is based upon the principleof keeping fuel sources and ignition sources separate.

You may have a mechanical ground, but do you have an electrical ground?