Cranford Controls VSO白色32音調電子聲音器，18-30伏直流，1米處聲壓級為87-93分貝，VSO-32。 VSO-32

Feature

• EN 54 Part 3. 32 Tone Platform Sounder - VSO Series. Low current consumption Local volume switch for individual sounder adjustment Second stage alarm allowing alert and evacuate signals to be switched via the CIE Lockable cover plate available (see ; 669-5382 669-5382 ) to convert unit into a stand alone wall or ceiling mounted sounder

Specifications

• Quantity:1piece/bag
• Supply Voltage:18 30 V dc
• IP Rating:IP21C
• Decibels at 1 Metre:87 93dB
• Current Type:DC
• Number Of Tones:32
• Housing Colour:White
• Mounting Style:Platform
• Diameter:116 mm
• Application Type:Smoke Detectors
• Minimum Decibel:87dB
• Maximum Decibel:93dB
• Series:VSO
• Minimum Temperature:-20°C
• CODE No.:669-5418