KG-3JK General Emergency Alarm Controller

KG-3JK General Emergency Alarm Controller

Main power:AC220V±10%

Emergency power: DC24V -25% +30%

Alarm signal frequency: 1000±50Hz

General emergency alarm time sequence:

7 short pulses followed by a long pulse. Resend it every two seconds

Fire alarm time sequence: continuous modulated long tone

Manual alarm time sequence: Output according to the switch on or off

Interface signal level between general emergency alarm controller and public address: -7 ±1dB

Interface resistance level between general emergency alarm controller and public address: 1k

Passive contact load(resistance): 8A/250VAC

KG-3JK Color: black（RAL9005）

IP class:IP20

Weight: 9.5Kg

Power: 10W