The 640 addressable audio/visual alarm devices are suitable for connection to 2-wire addressable fire detection
And alarm systems.
640 is loop-powered and activation is initiated by a dedicated initiation message from the control and indicating
Equipment. Up to 125 devices can be connected to each alarm zone loop.
Visual, audible and audio/visual models available
Red or white body available for audible alarm device
Loop-powered from control and indicating equipment
Operates when a dedicated activation message is received from the control and indicating equipment
Loud sounder output of 85 db at 1 m
Long-life leds
Low quiescent current
Dip switch address setting
Supplier: Gas lighter, led screen protector ( not even in domestic ), refill paper cups, table runner, earing brass clamp, auto brass electric parts, cashew nuts, wire mesh, petha sweet, niwar, mohini powder, vermicompost, dry bath incubator, test tube plastic, sordium citrate tube, health care product, ornamental freshwater fish, safed musli, used polymer bag, cotton linter, auto hood cover,
areca plate, rice
Supplier: Rice, cotton yarn, fresh fruits, dry fruits & nuts, fresh vegetables, honey, leather products, leather shoes, leather belts, leather gloves, surgical gloves, solar led street lights, petroleum by products, herbs, solar lights, light emitting diode, knitted & woven garments, street lights & lamps, made ups, energy saving lights & lamps, pink salt, himalayan salt, rock salt, salt, leather bags
Services: Trading services.
