We are manufacturer, professional public address system 1, Emergenct 2, Fire. 3, 12-24V. 4,128Aux...more popular....

Model	CY-105
Net weight	7.5kg
Power	AC220V~240V/50Hz
Dimensions	485*390*88mm

We are manufacturer, professional public address system

1. Emergency

2.Fire.

3.12-24V.

4.128Aux. more popular.

1.Support press light button by user.

2.Within fire light notice!

3.128Auxs fire jack.

4.With short circuit.12-24V connect.

Public address system Emergency controller