KY-1A Alarm Bell Control Box
KY-1A Alarm Bell Control Box Function
KY-1A/B/C alarm bell control box
KY-1A/B: Main power is AC 220V and emergency power is DC 24V, output voltage is DC 24V.
KY-1C: Main power is AC 220V and emergency power is AC 220V, output voltage is AC 220V.
Technical Parameter
Power: 400W/600W (DC 24V output), 1000W (AC 220V output).
Color: Sea gray (RAL 7035)
IP Class: IP 22
Weight: 7.5/20/11.5KG
KY-1A Mounting Size
