Home Company Info Product List Contact Details
Home product Fire Alarm
About 2 products for Fire Alarm manufacturer

Bell of fire alarm & Pushbutton

1. Bell of fire alarm’s main parameter Type Rating voltage Power supply method Rating electricity Rating power JLⅠ-220 220V Alternating current 50Hz 27mA ≤6W JLⅡ-24 24V DC 14mA <0.4W 2. Main technology parameter of pushbutton Type Biggest closed cir...
Click for details [Last Updated:2011-07-22]
Inquire now

ZSJY Type Pressure Switch

1. Application Pressure switch also named as pressure relay, it usually installs on the signal channel between alarm valve to waterpower alarm with electric alarm and startup the water pump. It is an auxiliary warning device which can not replace waterpower alarm. 2. Structural...
Click for details [Last Updated:2010-12-30]
Inquire now
Select to Inquire now
keyword click"go"
compay info:
Tianjin longfeng Co. Ltd[China] City:
Province/State:
BusinessType: Online PostingsProducts [23] Inquire now
View Contact Details